Token

Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT
// Copyright (c) 2021 the ethier authors (github.com/divergencetech/ethier)
pragma solidity >=0.8.0 <0.9.0;

interface IPaymentSplitterFactory {
    /// @notice Deploys a minimal contract proxy to a PaymentSplitter.
    function deploy(address[] memory payees, uint256[] memory shares)
        external
        returns (address);

    /**
    @notice Deploys a minimal contract proxy to a PaymentSplitter, at a
    deterministic address.
    @dev Use predictDeploymentAddress() with the same salt to predit the address
    before calling deployDeterministic(). See OpenZeppelin's proxy/Clones.sol
    for details and caveats, primarily that this will revert if a salt is
    reused.
     */
    function deployDeterministic(
        bytes32 salt,
        address[] memory payees,
        uint256[] memory shares
    ) external returns (address);

    /**
    @notice Returns the address at which a new PaymentSplitter will be deployed
    if using the same salt as passed to this function.
     */
    function predictDeploymentAddress(bytes32 salt)
        external
        view
        returns (address);
}

// SPDX-License-Identifier: MIT
// Copyright (c) 2021 the ethier authors (github.com/divergencetech/ethier)
pragma solidity >=0.8.0 <0.9.0;

import "./IPaymentSplitterFactory.sol";

/**
@notice Convenience library for using ethier's PaymentSplitterFactory for cheap
deployment of OpenZeppelin PaymentSplitters via minimal proxy contracts. A
single factory contract is deployed on supported chains, the respective
addresses of which are determined via the chainid() and returned by this
library's instance() function.
 */
library PaymentSplitterDeployer {
    /***
    @notice Returns the ethier PaymentSplitterFactory instance for the current
    chain.
     */
    function instance() internal view returns (IPaymentSplitterFactory) {
        address factory;

        assembly {
            switch chainid()
            case 1 {
                // mainnet
                factory := 0xf034d6a4b1a64f0e6038632d87746ca24b79d325
            }
            case 5 {
                // Görli
                factory := 0x7F4Ae949da2eD37E0a4b37e0b15B22Ad5c94DE65
            }
            case 1337 {
                // The geth SimulatedBackend iff used with the ethier
                // factorytest package.
                factory := 0xa516d2c64ED7Fe2004A93Bc123854B229F3Bb738
            }
        }

        require(
            factory != address(0),
            "PaymentSplitterFactory: not deployed on current chain"
        );
        return IPaymentSplitterFactory(factory);
    }
}

// SPDX-License-Identifier: MIT
// Copyright (c) 2021 the ethier authors (github.com/divergencetech/ethier)
pragma solidity >=0.8.0 <0.9.0;

import "@openzeppelin/contracts/utils/cryptography/ECDSA.sol";
import "@openzeppelin/contracts/utils/structs/EnumerableSet.sol";

/**
@title SignatureChecker
@notice Additional functions for EnumerableSet.Addresset that require a valid
ECDSA signature of a standardized message, signed by any member of the set.
 */
library SignatureChecker {
    using EnumerableSet for EnumerableSet.AddressSet;

    /**
    @notice Requires that the message has not been used previously and that the
    recovered signer is contained in the signers AddressSet.
    @dev Convenience wrapper for message generation + signature verification
    + marking message as used
    @param signers Set of addresses from which signatures are accepted.
    @param usedMessages Set of already-used messages.
    @param signature ECDSA signature of message.
     */
    function requireValidSignature(
        EnumerableSet.AddressSet storage signers,
        bytes memory data,
        bytes calldata signature,
        mapping(bytes32 => bool) storage usedMessages
    ) internal {
        bytes32 message = generateMessage(data);
        require(
            !usedMessages[message],
            "SignatureChecker: Message already used"
        );
        usedMessages[message] = true;
        requireValidSignature(signers, message, signature);
    }

    /**
    @notice Requires that the message has not been used previously and that the
    recovered signer is contained in the signers AddressSet.
    @dev Convenience wrapper for message generation + signature verification.
     */
    function requireValidSignature(
        EnumerableSet.AddressSet storage signers,
        bytes memory data,
        bytes calldata signature
    ) internal view {
        bytes32 message = generateMessage(data);
        requireValidSignature(signers, message, signature);
    }

    /**
    @notice Requires that the message has not been used previously and that the
    recovered signer is contained in the signers AddressSet.
    @dev Convenience wrapper for message generation from address +
    signature verification.
     */
    function requireValidSignature(
        EnumerableSet.AddressSet storage signers,
        address a,
        bytes calldata signature
    ) internal view {
        bytes32 message = generateMessage(abi.encodePacked(a));
        requireValidSignature(signers, message, signature);
    }

    /**
    @notice Common validator logic, checking if the recovered signer is
    contained in the signers AddressSet.
    */
    function validSignature(
        EnumerableSet.AddressSet storage signers,
        bytes32 message,
        bytes calldata signature
    ) internal view returns (bool) {
        return signers.contains(ECDSA.recover(message, signature));
    }

    /**
    @notice Requires that the recovered signer is contained in the signers
    AddressSet.
    @dev Convenience wrapper that reverts if the signature validation fails.
    */
    function requireValidSignature(
        EnumerableSet.AddressSet storage signers,
        bytes32 message,
        bytes calldata signature
    ) internal view {
        require(
            validSignature(signers, message, signature),
            "SignatureChecker: Invalid signature"
        );
    }

    /**
    @notice Generates a message for a given data input that will be signed
    off-chain using ECDSA.
    @dev For multiple data fields, a standard concatenation using 
    `abi.encodePacked` is commonly used to build data.
     */
    function generateMessage(bytes memory data)
        internal
        pure
        returns (bytes32)
    {
        return ECDSA.toEthSignedMessageHash(data);
    }
}

// SPDX-License-Identifier: MIT
// Copyright (c) 2022 the ethier authors (github.com/divergencetech/ethier)
pragma solidity >=0.8.0 <0.9.0;

import "./ERC721APreApproval.sol";
import "../utils/OwnerPausable.sol";

/**
@notice An ERC721A contract with common functionality:
 - OpenSea gas-free listings
 - Pausable with toggling functions exposed to Owner only
 */
contract ERC721ACommon is ERC721APreApproval, OwnerPausable {
    constructor(string memory name, string memory symbol)
        ERC721A(name, symbol)
    {} // solhint-disable-line no-empty-blocks

    /// @notice Requires that the token exists.
    modifier tokenExists(uint256 tokenId) {
        require(ERC721A._exists(tokenId), "ERC721ACommon: Token doesn't exist");
        _;
    }

    /// @notice Requires that msg.sender owns or is approved for the token.
    modifier onlyApprovedOrOwner(uint256 tokenId) {
        require(
            _ownershipOf(tokenId).addr == _msgSender() ||
                getApproved(tokenId) == _msgSender(),
            "ERC721ACommon: Not approved nor owner"
        );
        _;
    }

    function _beforeTokenTransfers(
        address from,
        address to,
        uint256 startTokenId,
        uint256 quantity
    ) internal virtual override {
        require(!paused(), "ERC721ACommon: paused");
        super._beforeTokenTransfers(from, to, startTokenId, quantity);
    }

    /// @notice Overrides supportsInterface as required by inheritance.
    function supportsInterface(bytes4 interfaceId)
        public
        view
        virtual
        override(ERC721A)
        returns (bool)
    {
        return super.supportsInterface(interfaceId);
    }
}

// SPDX-License-Identifier: MIT
// Copyright (c) 2021 the ethier authors (github.com/divergencetech/ethier)
pragma solidity >=0.8.0 <0.9.0;

import "@openzeppelin/contracts/utils/Context.sol";
import "../thirdparty/opensea/OpenSeaGasFreeListing.sol";
import "erc721a/contracts/ERC721A.sol";

/// @notice Pre-approval of OpenSea proxies for gas-less listing
/// @dev This wrapper allows users to revoke the pre-approval of their
/// associated proxy and emits the corresponding events. This is necessary for
/// external tools to index approvals correctly and inform the user.
/// @dev The pre-approval is triggered on a per-wallet basis during the first
/// transfer transactions. It will only be enabled for wallets with an existing
/// proxy. Not having a proxy incurs a gas overhead.
/// @dev This wrapper optimizes for the following scenario:
/// - The majority of users already have a wyvern proxy
/// - Most of them want to transfer tokens via wyvern exchanges
abstract contract ERC721APreApproval is ERC721A, Context {
    /// @dev It is important that Active remains at first position, since this
    /// is the scenario that we are trying to optimize for.
    enum State {
        Active,
        Inactive
    }

    /// @notice The state of the pre-approval for a given owner
    mapping(address => State) private state;

    /// @dev Returns true if either standard `isApprovedForAll()` or if the
    /// `operator` is the OpenSea proxy for the `owner` provided the
    /// pre-approval is active.
    function isApprovedForAll(address owner, address operator)
        public
        view
        virtual
        override
        returns (bool)
    {
        if (super.isApprovedForAll(owner, operator)) {
            return true;
        }

        return
            state[owner] == State.Active &&
            OpenSeaGasFreeListing.isApprovedForAll(owner, operator);
    }

    /// @dev Uses the standard `setApprovalForAll` or toggles the pre-approval
    /// state if `operator` is the OpenSea proxy for the sender.
    function setApprovalForAll(address operator, bool approved)
        public
        virtual
        override
    {
        address owner = _msgSender();
        if (operator == OpenSeaGasFreeListing.proxyFor(owner)) {
            state[owner] = approved ? State.Active : State.Inactive;
            emit ApprovalForAll(owner, operator, approved);
        } else {
            super.setApprovalForAll(operator, approved);
        }
    }

    /// @dev Checks if the receiver has an existing proxy. If not, the
    /// pre-approval is disabled.
    function _beforeTokenTransfers(
        address from,
        address to,
        uint256 startTokenId,
        uint256 quantity
    ) internal virtual override {
        super._beforeTokenTransfers(from, to, startTokenId, quantity);

        // Exclude burns and inactive pre-approvals
        if (to == address(0) || state[to] == State.Inactive) {
            return;
        }

        address operator = OpenSeaGasFreeListing.proxyFor(to);

        // Disable if `to` has no proxy
        if (operator == address(0)) {
            state[to] = State.Inactive;
            return;
        }

        // Avoid emitting unnecessary events.
        if (balanceOf(to) == 0) {
            emit ApprovalForAll(to, operator, true);
        }
    }
}

// SPDX-License-Identifier: MIT
// Copyright (c) 2021 the ethier authors (github.com/divergencetech/ethier)
pragma solidity >=0.8.0 <0.9.0;

// Inspired by BaseOpenSea by Simon Fremaux (@dievardump) but without the need
// to pass specific addresses depending on deployment network.
// https://gist.github.com/dievardump/483eb43bc6ed30b14f01e01842e3339b/

import "./ProxyRegistry.sol";

/// @notice Library to achieve gas-free listings on OpenSea.
library OpenSeaGasFreeListing {
    /**
    @notice Returns whether the operator is an OpenSea proxy for the owner, thus
    allowing it to list without the token owner paying gas.
    @dev ERC{721,1155}.isApprovedForAll should be overriden to also check if
    this function returns true.
     */
    function isApprovedForAll(address owner, address operator)
        internal
        view
        returns (bool)
    {
        address proxy = proxyFor(owner);
        return proxy != address(0) && proxy == operator;
    }

    /**
    @notice Returns the OpenSea proxy address for the owner.
     */
    function proxyFor(address owner) internal view returns (address) {
        address registry;
        uint256 chainId;

        assembly {
            chainId := chainid()
            switch chainId
            // Production networks are placed higher to minimise the number of
            // checks performed and therefore reduce gas. By the same rationale,
            // mainnet comes before Polygon as it's more expensive.
            case 1 {
                // mainnet
                registry := 0xa5409ec958c83c3f309868babaca7c86dcb077c1
            }
            case 137 {
                // polygon
                registry := 0x58807baD0B376efc12F5AD86aAc70E78ed67deaE
            }
            case 4 {
                // rinkeby
                registry := 0xf57b2c51ded3a29e6891aba85459d600256cf317
            }
            case 80001 {
                // mumbai
                registry := 0xff7Ca10aF37178BdD056628eF42fD7F799fAc77c
            }
            case 1337 {
                // The geth SimulatedBackend iff used with the ethier
                // openseatest package. This is mocked as a Wyvern proxy as it's
                // more complex than the 0x ones.
                registry := 0xE1a2bbc877b29ADBC56D2659DBcb0ae14ee62071
            }
        }

        // Unlike Wyvern, the registry itself is the proxy for all owners on 0x
        // chains.
        if (registry == address(0) || chainId == 137 || chainId == 80001) {
            return registry;
        }

        return address(ProxyRegistry(registry).proxies(owner));
    }
}

// SPDX-License-Identifier: MIT
// Copyright (c) 2021 the ethier authors (github.com/divergencetech/ethier)
pragma solidity >=0.8.0 <0.9.0;

/// @notice A minimal interface describing OpenSea's Wyvern proxy registry.
contract ProxyRegistry {
    mapping(address => OwnableDelegateProxy) public proxies;
}

/**
@dev This pattern of using an empty contract is cargo-culted directly from
OpenSea's example code. TODO: it's likely that the above mapping can be changed
to address => address without affecting anything, but further investigation is
needed (i.e. is there a subtle reason that OpenSea released it like this?).
 */
// solhint-disable-next-line no-empty-blocks
contract OwnableDelegateProxy {

}

// SPDX-License-Identifier: MIT
// Copyright (c) 2021 the ethier authors (github.com/divergencetech/ethier)
pragma solidity >=0.8.0 <0.9.0;

import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/security/Pausable.sol";

/// @notice A Pausable contract that can only be toggled by the Owner.
contract OwnerPausable is Ownable, Pausable {
    /// @notice Pauses the contract.
    function pause() public onlyOwner {
        Pausable._pause();
    }

    /// @notice Unpauses the contract.
    function unpause() public onlyOwner {
        Pausable._unpause();
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.0 (access/Ownable.sol)

pragma solidity ^0.8.0;

import "../utils/Context.sol";

/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * By default, the owner account will be the one that deploys the contract. This
 * can later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
abstract contract Ownable is Context {
    address private _owner;

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor() {
        _transferOwnership(_msgSender());
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
        _;
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions anymore. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby removing any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        _transferOwnership(address(0));
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        _transferOwnership(newOwner);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Internal function without access restriction.
     */
    function _transferOwnership(address newOwner) internal virtual {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.0 (security/Pausable.sol)

pragma solidity ^0.8.0;

import "../utils/Context.sol";

/**
 * @dev Contract module which allows children to implement an emergency stop
 * mechanism that can be triggered by an authorized account.
 *
 * This module is used through inheritance. It will make available the
 * modifiers `whenNotPaused` and `whenPaused`, which can be applied to
 * the functions of your contract. Note that they will not be pausable by
 * simply including this module, only once the modifiers are put in place.
 */
abstract contract Pausable is Context {
    /**
     * @dev Emitted when the pause is triggered by `account`.
     */
    event Paused(address account);

    /**
     * @dev Emitted when the pause is lifted by `account`.
     */
    event Unpaused(address account);

    bool private _paused;

    /**
     * @dev Initializes the contract in unpaused state.
     */
    constructor() {
        _paused = false;
    }

    /**
     * @dev Returns true if the contract is paused, and false otherwise.
     */
    function paused() public view virtual returns (bool) {
        return _paused;
    }

    /**
     * @dev Modifier to make a function callable only when the contract is not paused.
     *
     * Requirements:
     *
     * - The contract must not be paused.
     */
    modifier whenNotPaused() {
        require(!paused(), "Pausable: paused");
        _;
    }

    /**
     * @dev Modifier to make a function callable only when the contract is paused.
     *
     * Requirements:
     *
     * - The contract must be paused.
     */
    modifier whenPaused() {
        require(paused(), "Pausable: not paused");
        _;
    }

    /**
     * @dev Triggers stopped state.
     *
     * Requirements:
     *
     * - The contract must not be paused.
     */
    function _pause() internal virtual whenNotPaused {
        _paused = true;
        emit Paused(_msgSender());
    }

    /**
     * @dev Returns to normal state.
     *
     * Requirements:
     *
     * - The contract must be paused.
     */
    function _unpause() internal virtual whenPaused {
        _paused = false;
        emit Unpaused(_msgSender());
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.0 (security/ReentrancyGuard.sol)

pragma solidity ^0.8.0;

/**
 * @dev Contract module that helps prevent reentrant calls to a function.
 *
 * Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier
 * available, which can be applied to functions to make sure there are no nested
 * (reentrant) calls to them.
 *
 * Note that because there is a single `nonReentrant` guard, functions marked as
 * `nonReentrant` may not call one another. This can be worked around by making
 * those functions `private`, and then adding `external` `nonReentrant` entry
 * points to them.
 *
 * TIP: If you would like to learn more about reentrancy and alternative ways
 * to protect against it, check out our blog post
 * https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul].
 */
abstract contract ReentrancyGuard {
    // Booleans are more expensive than uint256 or any type that takes up a full
    // word because each write operation emits an extra SLOAD to first read the
    // slot's contents, replace the bits taken up by the boolean, and then write
    // back. This is the compiler's defense against contract upgrades and
    // pointer aliasing, and it cannot be disabled.

    // The values being non-zero value makes deployment a bit more expensive,
    // but in exchange the refund on every call to nonReentrant will be lower in
    // amount. Since refunds are capped to a percentage of the total
    // transaction's gas, it is best to keep them low in cases like this one, to
    // increase the likelihood of the full refund coming into effect.
    uint256 private constant _NOT_ENTERED = 1;
    uint256 private constant _ENTERED = 2;

    uint256 private _status;

    constructor() {
        _status = _NOT_ENTERED;
    }

    /**
     * @dev Prevents a contract from calling itself, directly or indirectly.
     * Calling a `nonReentrant` function from another `nonReentrant`
     * function is not supported. It is possible to prevent this from happening
     * by making the `nonReentrant` function external, and making it call a
     * `private` function that does the actual work.
     */
    modifier nonReentrant() {
        // On the first call to nonReentrant, _notEntered will be true
        require(_status != _ENTERED, "ReentrancyGuard: reentrant call");

        // Any calls to nonReentrant after this point will fail
        _status = _ENTERED;

        _;

        // By storing the original value once again, a refund is triggered (see
        // https://eips.ethereum.org/EIPS/eip-2200)
        _status = _NOT_ENTERED;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.0 (token/ERC721/IERC721.sol)

pragma solidity ^0.8.0;

import "../../utils/introspection/IERC165.sol";

/**
 * @dev Required interface of an ERC721 compliant contract.
 */
interface IERC721 is IERC165 {
    /**
     * @dev Emitted when `tokenId` token is transferred from `from` to `to`.
     */
    event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);

    /**
     * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.
     */
    event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);

    /**
     * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.
     */
    event ApprovalForAll(address indexed owner, address indexed operator, bool approved);

    /**
     * @dev Returns the number of tokens in ``owner``'s account.
     */
    function balanceOf(address owner) external view returns (uint256 balance);

    /**
     * @dev Returns the owner of the `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function ownerOf(uint256 tokenId) external view returns (address owner);

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
     * are aware of the ERC721 protocol to prevent tokens from being forever locked.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must be have been allowed to move this token by either {approve} or {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external;

    /**
     * @dev Transfers `tokenId` token from `from` to `to`.
     *
     * WARNING: Usage of this method is discouraged, use {safeTransferFrom} whenever possible.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external;

    /**
     * @dev Gives permission to `to` to transfer `tokenId` token to another account.
     * The approval is cleared when the token is transferred.
     *
     * Only a single account can be approved at a time, so approving the zero address clears previous approvals.
     *
     * Requirements:
     *
     * - The caller must own the token or be an approved operator.
     * - `tokenId` must exist.
     *
     * Emits an {Approval} event.
     */
    function approve(address to, uint256 tokenId) external;

    /**
     * @dev Returns the account approved for `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function getApproved(uint256 tokenId) external view returns (address operator);

    /**
     * @dev Approve or remove `operator` as an operator for the caller.
     * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.
     *
     * Requirements:
     *
     * - The `operator` cannot be the caller.
     *
     * Emits an {ApprovalForAll} event.
     */
    function setApprovalForAll(address operator, bool _approved) external;

    /**
     * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.
     *
     * See {setApprovalForAll}
     */
    function isApprovedForAll(address owner, address operator) external view returns (bool);

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bytes calldata data
    ) external;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.0 (utils/Address.sol)

pragma solidity ^0.8.0;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize, which returns 0 for contracts in
        // construction, since the code is only stored at the end of the
        // constructor execution.

        uint256 size;
        assembly {
            size := extcodesize(account)
        }
        return size > 0;
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        (bool success, ) = recipient.call{value: amount}("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain `call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCall(target, data, "Address: low-level call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
     * `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    /**
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
     * with `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        require(isContract(target), "Address: call to non-contract");

        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        return functionStaticCall(target, data, "Address: low-level static call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        require(isContract(target), "Address: static call to non-contract");

        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionDelegateCall(target, data, "Address: low-level delegate call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(isContract(target), "Address: delegate call to non-contract");

        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason using the provided one.
     *
     * _Available since v4.3._
     */
    function verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal pure returns (bytes memory) {
        if (success) {
            return returndata;
        } else {
            // Look for revert reason and bubble it up if present
            if (returndata.length > 0) {
                // The easiest way to bubble the revert reason is using memory via assembly

                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.0 (utils/Context.sol)

pragma solidity ^0.8.0;

/**
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.0 (utils/Strings.sol)

pragma solidity ^0.8.0;

/**
 * @dev String operations.
 */
library Strings {
    bytes16 private constant _HEX_SYMBOLS = "0123456789abcdef";

    /**
     * @dev Converts a `uint256` to its ASCII `string` decimal representation.
     */
    function toString(uint256 value) internal pure returns (string memory) {
        // Inspired by OraclizeAPI's implementation - MIT licence
        // https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol

        if (value == 0) {
            return "0";
        }
        uint256 temp = value;
        uint256 digits;
        while (temp != 0) {
            digits++;
            temp /= 10;
        }
        bytes memory buffer = new bytes(digits);
        while (value != 0) {
            digits -= 1;
            buffer[digits] = bytes1(uint8(48 + uint256(value % 10)));
            value /= 10;
        }
        return string(buffer);
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.
     */
    function toHexString(uint256 value) internal pure returns (string memory) {
        if (value == 0) {
            return "0x00";
        }
        uint256 temp = value;
        uint256 length = 0;
        while (temp != 0) {
            length++;
            temp >>= 8;
        }
        return toHexString(value, length);
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.
     */
    function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {
        bytes memory buffer = new bytes(2 * length + 2);
        buffer[0] = "0";
        buffer[1] = "x";
        for (uint256 i = 2 * length + 1; i > 1; --i) {
            buffer[i] = _HEX_SYMBOLS[value & 0xf];
            value >>= 4;
        }
        require(value == 0, "Strings: hex length insufficient");
        return string(buffer);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.0 (utils/cryptography/ECDSA.sol)

pragma solidity ^0.8.0;

import "../Strings.sol";

/**
 * @dev Elliptic Curve Digital Signature Algorithm (ECDSA) operations.
 *
 * These functions can be used to verify that a message was signed by the holder
 * of the private keys of a given address.
 */
library ECDSA {
    enum RecoverError {
        NoError,
        InvalidSignature,
        InvalidSignatureLength,
        InvalidSignatureS,
        InvalidSignatureV
    }

    function _throwError(RecoverError error) private pure {
        if (error == RecoverError.NoError) {
            return; // no error: do nothing
        } else if (error == RecoverError.InvalidSignature) {
            revert("ECDSA: invalid signature");
        } else if (error == RecoverError.InvalidSignatureLength) {
            revert("ECDSA: invalid signature length");
        } else if (error == RecoverError.InvalidSignatureS) {
            revert("ECDSA: invalid signature 's' value");
        } else if (error == RecoverError.InvalidSignatureV) {
            revert("ECDSA: invalid signature 'v' value");
        }
    }

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature` or error string. This address can then be used for verification purposes.
     *
     * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:
     * this function rejects them by requiring the `s` value to be in the lower
     * half order, and the `v` value to be either 27 or 28.
     *
     * IMPORTANT: `hash` _must_ be the result of a hash operation for the
     * verification to be secure: it is possible to craft signatures that
     * recover to arbitrary addresses for non-hashed data. A safe way to ensure
     * this is by receiving a hash of the original message (which may otherwise
     * be too long), and then calling {toEthSignedMessageHash} on it.
     *
     * Documentation for signature generation:
     * - with https://web3js.readthedocs.io/en/v1.3.4/web3-eth-accounts.html#sign[Web3.js]
     * - with https://docs.ethers.io/v5/api/signer/#Signer-signMessage[ethers]
     *
     * _Available since v4.3._
     */
    function tryRecover(bytes32 hash, bytes memory signature) internal pure returns (address, RecoverError) {
        // Check the signature length
        // - case 65: r,s,v signature (standard)
        // - case 64: r,vs signature (cf https://eips.ethereum.org/EIPS/eip-2098) _Available since v4.1._
        if (signature.length == 65) {
            bytes32 r;
            bytes32 s;
            uint8 v;
            // ecrecover takes the signature parameters, and the only way to get them
            // currently is to use assembly.
            assembly {
                r := mload(add(signature, 0x20))
                s := mload(add(signature, 0x40))
                v := byte(0, mload(add(signature, 0x60)))
            }
            return tryRecover(hash, v, r, s);
        } else if (signature.length == 64) {
            bytes32 r;
            bytes32 vs;
            // ecrecover takes the signature parameters, and the only way to get them
            // currently is to use assembly.
            assembly {
                r := mload(add(signature, 0x20))
                vs := mload(add(signature, 0x40))
            }
            return tryRecover(hash, r, vs);
        } else {
            return (address(0), RecoverError.InvalidSignatureLength);
        }
    }

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature`. This address can then be used for verification purposes.
     *
     * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:
     * this function rejects them by requiring the `s` value to be in the lower
     * half order, and the `v` value to be either 27 or 28.
     *
     * IMPORTANT: `hash` _must_ be the result of a hash operation for the
     * verification to be secure: it is possible to craft signatures that
     * recover to arbitrary addresses for non-hashed data. A safe way to ensure
     * this is by receiving a hash of the original message (which may otherwise
     * be too long), and then calling {toEthSignedMessageHash} on it.
     */
    function recover(bytes32 hash, bytes memory signature) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, signature);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Overload of {ECDSA-tryRecover} that receives the `r` and `vs` short-signature fields separately.
     *
     * See https://eips.ethereum.org/EIPS/eip-2098[EIP-2098 short signatures]
     *
     * _Available since v4.3._
     */
    function tryRecover(
        bytes32 hash,
        bytes32 r,
        bytes32 vs
    ) internal pure returns (address, RecoverError) {
        bytes32 s;
        uint8 v;
        assembly {
            s := and(vs, 0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff)
            v := add(shr(255, vs), 27)
        }
        return tryRecover(hash, v, r, s);
    }

    /**
     * @dev Overload of {ECDSA-recover} that receives the `r and `vs` short-signature fields separately.
     *
     * _Available since v4.2._
     */
    function recover(
        bytes32 hash,
        bytes32 r,
        bytes32 vs
    ) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, r, vs);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Overload of {ECDSA-tryRecover} that receives the `v`,
     * `r` and `s` signature fields separately.
     *
     * _Available since v4.3._
     */
    function tryRecover(
        bytes32 hash,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal pure returns (address, RecoverError) {
        // EIP-2 still allows signature malleability for ecrecover(). Remove this possibility and make the signature
        // unique. Appendix F in the Ethereum Yellow paper (https://ethereum.github.io/yellowpaper/paper.pdf), defines
        // the valid range for s in (301): 0 < s < secp256k1n ÷ 2 + 1, and for v in (302): v ∈ {27, 28}. Most
        // signatures from current libraries generate a unique signature with an s-value in the lower half order.
        //
        // If your library generates malleable signatures, such as s-values in the upper range, calculate a new s-value
        // with 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 - s1 and flip v from 27 to 28 or
        // vice versa. If your library also generates signatures with 0/1 for v instead 27/28, add 27 to v to accept
        // these malleable signatures as well.
        if (uint256(s) > 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0) {
            return (address(0), RecoverError.InvalidSignatureS);
        }
        if (v != 27 && v != 28) {
            return (address(0), RecoverError.InvalidSignatureV);
        }

        // If the signature is valid (and not malleable), return the signer address
        address signer = ecrecover(hash, v, r, s);
        if (signer == address(0)) {
            return (address(0), RecoverError.InvalidSignature);
        }

        return (signer, RecoverError.NoError);
    }

    /**
     * @dev Overload of {ECDSA-recover} that receives the `v`,
     * `r` and `s` signature fields separately.
     */
    function recover(
        bytes32 hash,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, v, r, s);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Returns an Ethereum Signed Message, created from a `hash`. This
     * produces hash corresponding to the one signed with the
     * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`]
     * JSON-RPC method as part of EIP-191.
     *
     * See {recover}.
     */
    function toEthSignedMessageHash(bytes32 hash) internal pure returns (bytes32) {
        // 32 is the length in bytes of hash,
        // enforced by the type signature above
        return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n32", hash));
    }

    /**
     * @dev Returns an Ethereum Signed Message, created from `s`. This
     * produces hash corresponding to the one signed with the
     * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`]
     * JSON-RPC method as part of EIP-191.
     *
     * See {recover}.
     */
    function toEthSignedMessageHash(bytes memory s) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n", Strings.toString(s.length), s));
    }

    /**
     * @dev Returns an Ethereum Signed Typed Data, created from a
     * `domainSeparator` and a `structHash`. This produces hash corresponding
     * to the one signed with the
     * https://eips.ethereum.org/EIPS/eip-712[`eth_signTypedData`]
     * JSON-RPC method as part of EIP-712.
     *
     * See {recover}.
     */
    function toTypedDataHash(bytes32 domainSeparator, bytes32 structHash) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked("\x19\x01", domainSeparator, structHash));
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.0 (utils/introspection/ERC165.sol)

pragma solidity ^0.8.0;

import "./IERC165.sol";

/**
 * @dev Implementation of the {IERC165} interface.
 *
 * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check
 * for the additional interface id that will be supported. For example:
 *
 * ```solidity
 * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
 *     return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);
 * }
 * ```
 *
 * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.
 */
abstract contract ERC165 is IERC165 {
    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IERC165).interfaceId;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.0 (utils/introspection/IERC165.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC165 standard, as defined in the
 * https://eips.ethereum.org/EIPS/eip-165[EIP].
 *
 * Implementers can declare support of contract interfaces, which can then be
 * queried by others ({ERC165Checker}).
 *
 * For an implementation, see {ERC165}.
 */
interface IERC165 {
    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30 000 gas.
     */
    function supportsInterface(bytes4 interfaceId) external view returns (bool);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.0 (utils/math/Math.sol)

pragma solidity ^0.8.0;

/**
 * @dev Standard math utilities missing in the Solidity language.
 */
library Math {
    /**
     * @dev Returns the largest of two numbers.
     */
    function max(uint256 a, uint256 b) internal pure returns (uint256) {
        return a >= b ? a : b;
    }

    /**
     * @dev Returns the smallest of two numbers.
     */
    function min(uint256 a, uint256 b) internal pure returns (uint256) {
        return a < b ? a : b;
    }

    /**
     * @dev Returns the average of two numbers. The result is rounded towards
     * zero.
     */
    function average(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b) / 2 can overflow.
        return (a & b) + (a ^ b) / 2;
    }

    /**
     * @dev Returns the ceiling of the division of two numbers.
     *
     * This differs from standard division with `/` in that it rounds up instead
     * of rounding down.
     */
    function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b - 1) / b can overflow on addition, so we distribute.
        return a / b + (a % b == 0 ? 0 : 1);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.0 (utils/structs/EnumerableSet.sol)

pragma solidity ^0.8.0;

/**
 * @dev Library for managing
 * https://en.wikipedia.org/wiki/Set_(abstract_data_type)[sets] of primitive
 * types.
 *
 * Sets have the following properties:
 *
 * - Elements are added, removed, and checked for existence in constant time
 * (O(1)).
 * - Elements are enumerated in O(n). No guarantees are made on the ordering.
 *
 * ```
 * contract Example {
 *     // Add the library methods
 *     using EnumerableSet for EnumerableSet.AddressSet;
 *
 *     // Declare a set state variable
 *     EnumerableSet.AddressSet private mySet;
 * }
 * ```
 *
 * As of v3.3.0, sets of type `bytes32` (`Bytes32Set`), `address` (`AddressSet`)
 * and `uint256` (`UintSet`) are supported.
 */
library EnumerableSet {
    // To implement this library for multiple types with as little code
    // repetition as possible, we write it in terms of a generic Set type with
    // bytes32 values.
    // The Set implementation uses private functions, and user-facing
    // implementations (such as AddressSet) are just wrappers around the
    // underlying Set.
    // This means that we can only create new EnumerableSets for types that fit
    // in bytes32.

    struct Set {
        // Storage of set values
        bytes32[] _values;
        // Position of the value in the `values` array, plus 1 because index 0
        // means a value is not in the set.
        mapping(bytes32 => uint256) _indexes;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function _add(Set storage set, bytes32 value) private returns (bool) {
        if (!_contains(set, value)) {
            set._values.push(value);
            // The value is stored at length-1, but we add 1 to all indexes
            // and use 0 as a sentinel value
            set._indexes[value] = set._values.length;
            return true;
        } else {
            return false;
        }
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function _remove(Set storage set, bytes32 value) private returns (bool) {
        // We read and store the value's index to prevent multiple reads from the same storage slot
        uint256 valueIndex = set._indexes[value];

        if (valueIndex != 0) {
            // Equivalent to contains(set, value)
            // To delete an element from the _values array in O(1), we swap the element to delete with the last one in
            // the array, and then remove the last element (sometimes called as 'swap and pop').
            // This modifies the order of the array, as noted in {at}.

            uint256 toDeleteIndex = valueIndex - 1;
            uint256 lastIndex = set._values.length - 1;

            if (lastIndex != toDeleteIndex) {
                bytes32 lastvalue = set._values[lastIndex];

                // Move the last value to the index where the value to delete is
                set._values[toDeleteIndex] = lastvalue;
                // Update the index for the moved value
                set._indexes[lastvalue] = valueIndex; // Replace lastvalue's index to valueIndex
            }

            // Delete the slot where the moved value was stored
            set._values.pop();

            // Delete the index for the deleted slot
            delete set._indexes[value];

            return true;
        } else {
            return false;
        }
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function _contains(Set storage set, bytes32 value) private view returns (bool) {
        return set._indexes[value] != 0;
    }

    /**
     * @dev Returns the number of values on the set. O(1).
     */
    function _length(Set storage set) private view returns (uint256) {
        return set._values.length;
    }

    /**
     * @dev Returns the value stored at position `index` in the set. O(1).
     *
     * Note that there are no guarantees on the ordering of values inside the
     * array, and it may change when more values are added or removed.
     *
     * Requirements:
     *
     * - `index` must be strictly less than {length}.
     */
    function _at(Set storage set, uint256 index) private view returns (bytes32) {
        return set._values[index];
    }

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function _values(Set storage set) private view returns (bytes32[] memory) {
        return set._values;
    }

    // Bytes32Set

    struct Bytes32Set {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(Bytes32Set storage set, bytes32 value) internal returns (bool) {
        return _add(set._inner, value);
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(Bytes32Set storage set, bytes32 value) internal returns (bool) {
        return _remove(set._inner, value);
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(Bytes32Set storage set, bytes32 value) internal view returns (bool) {
        return _contains(set._inner, value);
    }

    /**
     * @dev Returns the number of values in the set. O(1).
     */
    function length(Bytes32Set storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

    /**
     * @dev Returns the value stored at position `index` in the set. O(1).
     *
     * Note that there are no guarantees on the ordering of values inside the
     * array, and it may change when more values are added or removed.
     *
     * Requirements:
     *
     * - `index` must be strictly less than {length}.
     */
    function at(Bytes32Set storage set, uint256 index) internal view returns (bytes32) {
        return _at(set._inner, index);
    }

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function values(Bytes32Set storage set) internal view returns (bytes32[] memory) {
        return _values(set._inner);
    }

    // AddressSet

    struct AddressSet {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(AddressSet storage set, address value) internal returns (bool) {
        return _add(set._inner, bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(AddressSet storage set, address value) internal returns (bool) {
        return _remove(set._inner, bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(AddressSet storage set, address value) internal view returns (bool) {
        return _contains(set._inner, bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Returns the number of values in the set. O(1).
     */
    function length(AddressSet storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

    /**
     * @dev Returns the value stored at position `index` in the set. O(1).
     *
     * Note that there are no guarantees on the ordering of values inside the
     * array, and it may change when more values are added or removed.
     *
     * Requirements:
     *
     * - `index` must be strictly less than {length}.
     */
    function at(AddressSet storage set, uint256 index) internal view returns (address) {
        return address(uint160(uint256(_at(set._inner, index))));
    }

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function values(AddressSet storage set) internal view returns (address[] memory) {
        bytes32[] memory store = _values(set._inner);
        address[] memory result;

        assembly {
            result := store
        }

        return result;
    }

    // UintSet

    struct UintSet {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(UintSet storage set, uint256 value) internal returns (bool) {
        return _add(set._inner, bytes32(value));
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(UintSet storage set, uint256 value) internal returns (bool) {
        return _remove(set._inner, bytes32(value));
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(UintSet storage set, uint256 value) internal view returns (bool) {
        return _contains(set._inner, bytes32(value));
    }

    /**
     * @dev Returns the number of values on the set. O(1).
     */
    function length(UintSet storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

    /**
     * @dev Returns the value stored at position `index` in the set. O(1).
     *
     * Note that there are no guarantees on the ordering of values inside the
     * array, and it may change when more values are added or removed.
     *
     * Requirements:
     *
     * - `index` must be strictly less than {length}.
     */
    function at(UintSet storage set, uint256 index) internal view returns (uint256) {
        return uint256(_at(set._inner, index));
    }

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function values(UintSet storage set) internal view returns (uint256[] memory) {
        bytes32[] memory store = _values(set._inner);
        uint256[] memory result;

        assembly {
            result := store
        }

        return result;
    }
}

// SPDX-License-Identifier: UNLICENSED
// Copyright (c) 2022 gmDAO
pragma solidity >=0.8.0 <0.9.0;

import "@openzeppelin/contracts/utils/Strings.sol";
import "@openzeppelin/contracts/security/ReentrancyGuard.sol";
import "@openzeppelin/contracts/utils/structs/EnumerableSet.sol";
import "@openzeppelin/contracts/utils/Address.sol";
import "@openzeppelin/contracts/utils/cryptography/ECDSA.sol";
import "@openzeppelin/contracts/token/ERC721/IERC721.sol";
import "@openzeppelin/contracts/utils/math/Math.sol";
import "@divergencetech/ethier/contracts/erc721/ERC721ACommon.sol";
import "@divergencetech/ethier/contracts/crypto/SignatureChecker.sol";
import "@divergencetech/ethier-0-39/contracts/factories/PaymentSplitterDeployer.sol";
import "operator-filter-registry/src/DefaultOperatorFilterer.sol";
import "../../utils/ERC2981SinglePercentual.sol";
import "../../utils/IDelegationRegistry.sol";

//                                           __                    __ __
//                                          |  \                  |  \  \
//   ______  ______ ____           _______ _| ▓▓_   __    __  ____| ▓▓\▓▓ ______
//  /      \|      \    \         /       \   ▓▓ \ |  \  |  \/      ▓▓  \/      \
// |  ▓▓▓▓▓▓\ ▓▓▓▓▓▓\▓▓▓▓\       |  ▓▓▓▓▓▓▓\▓▓▓▓▓▓ | ▓▓  | ▓▓  ▓▓▓▓▓▓▓ ▓▓  ▓▓▓▓▓▓\
// | ▓▓  | ▓▓ ▓▓ | ▓▓ | ▓▓        \▓▓    \  | ▓▓ __| ▓▓  | ▓▓ ▓▓  | ▓▓ ▓▓ ▓▓  | ▓▓
// | ▓▓__| ▓▓ ▓▓ | ▓▓ | ▓▓__      _\▓▓▓▓▓▓\ | ▓▓|  \ ▓▓__/ ▓▓ ▓▓__| ▓▓ ▓▓ ▓▓__/ ▓▓
//  \▓▓    ▓▓ ▓▓ | ▓▓ | ▓▓  \    |       ▓▓  \▓▓  ▓▓\▓▓    ▓▓\▓▓    ▓▓ ▓▓\▓▓    ▓▓
//  _\▓▓▓▓▓▓▓\▓▓  \▓▓  \▓▓\▓▓     \▓▓▓▓▓▓▓    \▓▓▓▓  \▓▓▓▓▓▓  \▓▓▓▓▓▓▓\▓▓ \▓▓▓▓▓▓
// |  \__| ▓▓
//  \▓▓    ▓▓
//   \▓▓▓▓▓▓
//
contract GmStudioQuadrature is
    ERC721ACommon,
    ReentrancyGuard,
    DefaultOperatorFilterer,
    ERC2981SinglePercentual
{
    using EnumerableSet for EnumerableSet.AddressSet;
    using SignatureChecker for EnumerableSet.AddressSet;
    using Address for address payable;

    /// @notice Timestamps to enable/disable minting interfaces
    struct AuctionConfig {
        uint64 startTimestamp;
        uint64 endTimestamp;
    }

    // @notice The address of the gm.dao token.
    IERC721 public gmToken;

    IDelegationRegistry public delegateCash =
        IDelegationRegistry(0x00000000000076A84feF008CDAbe6409d2FE638B);

    /// @notice The price for early-access mints by the curation panel
    uint256 public constant MINT_PRICE_CURATION_PANEL = 0.25 ether;

    uint256 public constant GM_TOKEN_DISCOUNT_AMOUNT = 0.25 ether;

    /// @notice Start price of auction
    uint256 public constant MINT_START_PRICE = 4 ether;

    /// @notice End price of auction
    uint256 public constant MINT_END_PRICE = 0.25 ether;

    /// @notice Total maximum amount of tokens
    uint32 public constant MAX_NUM_TOKENS = 300;

    /// @notice Number of mints for reserved the studio/artist.
    uint32 internal constant NUM_RESERVED_MINTS = 6;

    /// @notice Splits payments between the Studio and the artist.
    address payable public immutable paymentSplitter;

    /// @notice Splits payments between the Studio and the artist.
    address payable public immutable paymentSplitterRoyalties;

    /// @notice Locks the mintReserve function
    bool internal reserveMinted;

    /// @notice The number of tokens minted with a possible rebate.
    uint256 internal numRebateMints;

    /// @notice The number of tokens minted with a possible rebate + gm token discount.
    uint256 internal numGMRebateMints;

    /// @notice The final sale price, if sold out.
    uint256 public finalSalePrice;

    /// @notice A map of user -> prices paid for mints. Allows us to calculate rebates.
    mapping(address => uint256[]) internal mintPrices;

    /// @notice A map of gm token id -> mint price. Allows us to calculate rebates with gm discounts.
    mapping(uint256 => uint256) public gmTokenIdToMintPrice;

    /// @notice A map of (minter address -> token IDs). Allows us to restrict rebate claims to the minter,
    /// rather than the token owner, if it is delegated.
    mapping(address => uint256[]) public gmMinterAddressToTokenIds;

    /// @notice The auction configuration
    AuctionConfig public auctionConfig;

    /// @notice tokenURI() base path.
    /// @dev Without trailing slash
    string internal _baseTokenURI;

    /// @notice Stores the number of tokens minted from a signature during the
    /// early access stage.
    /// @dev Used in `mintEarlyAccess`
    mapping(bytes32 => uint256) public numCurationPanelMintsFrom;

    /// @notice Signature signers for the early access stage.
    EnumerableSet.AddressSet private _signersCurationPanelReserve;

    bool public isClosed = false;

    constructor(
        address newOwner,
        string memory baseTokenURI,
        AuctionConfig memory config,
        address[] memory payees,
        uint256[] memory shares,
        uint256[] memory sharesRoyalties,
        address signersCurationPanelReserve,
        IERC721 _gmToken
    ) ERC721ACommon("Quadrature by Darien Brito", "QUAD") {
        _signersCurationPanelReserve.add(signersCurationPanelReserve);
        _baseTokenURI = baseTokenURI;
        auctionConfig = config;
        gmToken = _gmToken;

        paymentSplitter = payable(
            PaymentSplitterDeployer.instance().deploy(payees, shares)
        );

        paymentSplitterRoyalties = payable(
            PaymentSplitterDeployer.instance().deploy(payees, sharesRoyalties)
        );

        _setRoyaltyPercentage(750);
        _setRoyaltyReceiver(paymentSplitterRoyalties);

        transferOwnership(newOwner);
    }

    // -------------------------------------------------------------------------
    //
    //  Minting
    //
    // -------------------------------------------------------------------------

    /// @notice Toggle minting relevant flags.
    function setAuctionConfig(AuctionConfig calldata config)
        external
        onlyOwner
    {
        auctionConfig = config;
    }

    /// @notice Sets the delegateCash contract.
    /// @dev mostly used for testing.
    function setDelegationContract(IDelegationRegistry _delegateCash)
        external
        onlyOwner
    {
        delegateCash = _delegateCash;
    }

    /// @notice Changes the closed flag on the sale.
    function setSaleClosed(bool closed) external onlyOwner {
        isClosed = closed;
    }

    /// @notice Reverts if the sale is closed.
    modifier whenNotClosed() {
        if (isClosed) {
            revert SaleClosed();
        }
        _;
    }

    modifier beforeAuctionStarted() {
        if (block.timestamp >= auctionConfig.startTimestamp) {
            revert MintDisabled();
        }
        _;
    }

    /// @dev Reverts if the auction has not started.
    modifier whenAuctionStarted() {
        if (block.timestamp < auctionConfig.startTimestamp) {
            revert MintDisabled();
        }
        _;
    }

    modifier whenAuctionFinished() {
        if (block.timestamp < auctionConfig.endTimestamp) {
            revert AuctionRunning();
        }
        _;
    }

    /// @dev Reverts if called by a contract.
    modifier onlyEOA() {
        /* solhint-disable-next-line avoid-tx-origin */
        if (tx.origin != msg.sender) {
            revert OnlyEOA();
        }
        _;
    }

    /**
     * @notice Returns the current price of the token.
     * @dev This is a linear interpolation between the start and end price.
     */
    function getCurrentPrice() public view returns (uint256) {
        if (finalSalePrice != 0) {
            return finalSalePrice;
        }

        uint256 maxDelta = MINT_START_PRICE - MINT_END_PRICE;
        uint256 timeDifference = auctionConfig.endTimestamp -
            auctionConfig.startTimestamp;

        if (block.timestamp <= auctionConfig.startTimestamp) {
            return MINT_START_PRICE;
        }

        uint256 timeElapsed = block.timestamp - auctionConfig.startTimestamp;
        uint256 delta = (maxDelta * timeElapsed) / timeDifference;
        if (delta > maxDelta) {
            return MINT_END_PRICE;
        }
        return MINT_START_PRICE - delta;
    }

    /// @notice Mints tokens for the sender.
    function mintPublic()
        external
        payable
        whenAuctionStarted
        whenNotClosed
        onlyEOA
    {
        uint256 price = getCurrentPrice();

        // Ensure value is correct. We use < so that we don't fail slight overpayments
        // based on price changing every block. This extra payment will be tracked
        // and claimed along side the rebate.
        if (msg.value < price) revert InvalidPayment();

        // If this is the last mint, set the final sale price.
        if (totalSupply() + 1 == MAX_NUM_TOKENS) {
            finalSalePrice = price;
        }

        // If price is at the resting price, we can send the value directly to
        // the payment splitter.
        if (price == MINT_END_PRICE) {
            paymentSplitter.sendValue(msg.value);
            _processMint(msg.sender, 1);
            return;
        }

        // Otherwise, there could be a rebate, so record the price paid.
        // Note: We record the actual sent amount, not current price.
        mintPrices[msg.sender].push(msg.value);
        numRebateMints++;
        _processMint(msg.sender, 1);
    }

    function mintWithGMToken(uint256 tokenId, address vault)
        external
        payable
        whenAuctionStarted
        whenNotClosed
        onlyEOA
    {
        if (!hasValidGMTokenOwnership(msg.sender, tokenId, vault)) {
            revert NotAuthorized();
        }
        // If price is > 0, then this token has already been used.
        if (gmTokenIdToMintPrice[tokenId] != 0) {
            revert NotAuthorized();
        }
        uint256 price = getCurrentPrice();
        if (msg.value < price) revert InvalidPayment();

        // If this is the last mint, set the final sale price.
        if (totalSupply() + 1 == MAX_NUM_TOKENS) {
            finalSalePrice = price;
        }

        // If price is at the resting price, we can send the value directly to
        // the payment splitter.
        if (price == MINT_END_PRICE) {
            paymentSplitter.sendValue(msg.value);
            _processMint(msg.sender, 1);
            return;
        }

        // We can save gas for token holders by only writing the price if it
        // might be needed for rebates. This technically means that the gm token
        // can be used multiple times, but if the price is at the resting price
        // then there is no discount anyway, so we don't really care.
        gmTokenIdToMintPrice[tokenId] = msg.value;
        gmMinterAddressToTokenIds[msg.sender].push(tokenId);
        numGMRebateMints++;
        _processMint(msg.sender, 1);
    }

    function hasValidGMTokenOwnership(
        address collector,
        uint256 tokenId,
        address vault
    ) internal view returns (bool) {
        address owner = gmToken.ownerOf(tokenId);
        if (owner == collector) {
            return true;
        }
        if (owner == vault) {
            // This cascades down to check delegations at the
            // contract and wallet level too.
            return
                delegateCash.checkDelegateForToken(
                    collector,
                    vault,
                    address(gmToken),
                    tokenId
                );
        }
        return false;
    }

    /// @notice Mints tokens to a given address using a signed message.
    /// @dev The minter might be different than the receiver.
    /// @param to Token receiver
    /// @param num Number of tokens to be minted.
    /// @param numMax Max number of tokens that can be minted to the receiver.
    /// @param nonce additional signature salt.
    /// @param signature to prove that the receiver is allowed to get mints.
    /// @dev The signed messages is generated by concatenating
    /// `address(this) || to || numMax || nonce`.
    function _mintSigned(
        address to,
        uint16 num,
        uint16 numMax,
        uint128 nonce,
        bytes calldata signature,
        EnumerableSet.AddressSet storage signers,
        mapping(bytes32 => uint256) storage numMintedFrom,
        uint256 price
    ) internal {
        // General checks
        if (num * price != msg.value) {
            revert InvalidPayment();
        }

        // Signature related checks
        bytes32 message = ECDSA.toEthSignedMessageHash(
            abi.encodePacked(address(this), to, numMax, nonce)
        );

        if (num + numMintedFrom[message] > numMax) {
            revert TooManyMintsRequested();
        }

        signers.requireValidSignature(message, signature);
        numMintedFrom[message] += num;

        paymentSplitter.sendValue(msg.value);
        _processMint(to, num);
    }

    /// @notice Mints tokens to a given address using a signed message during
    /// the curation panels early access before the actual auction starts.
    /// @dev The minter might be different than the receiver.
    /// @param to Token receiver
    /// @param num Number of tokens to be minted.
    /// @param numMax Max number of tokens that can be minted to the receiver.
    /// @param nonce additional signature salt.
    /// @param signature to prove that the receiver is allowed to get mints.
    function mintCurationPanel(
        address to,
        uint16 num,
        uint16 numMax,
        uint128 nonce,
        bytes calldata signature
    ) external payable beforeAuctionStarted whenNotClosed nonReentrant {
        _mintSigned(
            to,
            num,
            numMax,
            nonce,
            signature,
            _signersCurationPanelReserve,
            numCurationPanelMintsFrom,
            MINT_PRICE_CURATION_PANEL
        );
    }

    /// @notice Receiver of reserve mints.
    /// @dev `to` corresponds to the address of the receiver and `num` to the
    /// number of tokens to be minted.
    struct ReserveReceiver {
        address to;
        uint32 num;
    }

    /// @notice Mints the initial token reserve.
    /// @param receivers Array of token receivers
    /// @dev The minter might be different than the receiver.
    /// @dev Reverts if the number of minted tokens does not equal
    /// NUM_RESERVED_MINTS
    function mintReserve(ReserveReceiver[] calldata receivers)
        external
        onlyOwner
    {
        if (reserveMinted) revert MintDisabled();
        reserveMinted = true;

        uint256 numReceivers = receivers.length;
        uint256 minted = 0;
        for (uint256 idx = 0; idx < numReceivers; ++idx) {
            minted += receivers[idx].num;
            _processMint(receivers[idx].to, receivers[idx].num);
        }
        if (minted != NUM_RESERVED_MINTS) revert WrongNumberOfReserveMints();
    }

    /// @notice Mints new tokens for the recipient.
    function _processMint(address to, uint256 num) internal {
        if (totalSupply() + num > MAX_NUM_TOKENS) {
            revert InsufficientTokensRemaining();
        }

        _mint(to, num);
    }

    /// @notice Computes a pseudorandom seed for a mint batch.
    /// @dev Even though this process can be gamed in principle, it is extremly
    /// difficult to do so in practise. Therefore we can still rely on this to
    /// derive fair seeds.
    function _computeBatchSeed(address to) private view returns (uint24) {
        return
            uint24(
                bytes3(
                    keccak256(
                        abi.encodePacked(
                            block.timestamp,
                            block.difficulty,
                            blockhash(block.number - 1),
                            to
                        )
                    )
                )
            );
    }

    /// @dev Sets the extra data field during token transfers
    function _extraData(
        address from,
        address to,
        uint24 previousExtraData
    ) internal view virtual override returns (uint24) {
        // if minting, compute a batch seed
        if (from == address(0)) {
            return _computeBatchSeed(to);
        }
        // else return the current value
        return previousExtraData;
    }

    // -------------------------------------------------------------------------
    //
    //  Signature validataion
    //
    // -------------------------------------------------------------------------

    /// @notice Removes and adds addresses to the set of allowed signers.
    /// @dev Removal is performed before addition.
    function changeSigners(
        address[] calldata delSigners,
        address[] calldata addSigners
    ) external onlyOwner {
        EnumerableSet.AddressSet
            storage _signers = _signersCurationPanelReserve;

        for (uint256 idx; idx < delSigners.length; ++idx) {
            _signers.remove(delSigners[idx]);
        }
        for (uint256 idx; idx < addSigners.length; ++idx) {
            _signers.add(addSigners[idx]);
        }
    }

    // -------------------------------------------------------------------------
    //
    //  Payment
    //
    // -------------------------------------------------------------------------

    /// @notice Returns the resting price of auction. The resting price is the
    /// final sale price if sold out, otherwise it is the mint end price.
    function _restingPrice() internal view returns (uint256) {
        return finalSalePrice > 0 ? finalSalePrice : MINT_END_PRICE;
    }

    /// @notice Returns the amount of discount for GM token minters.
    /// Discount is the smaller of delta between resting price and final price,
    /// up to the max discount amount.
    /// E.g. if resting price is 0.5 ETH and final price is 0.3 ETH, and discount is 0.1 ETH,
    /// then the user gets a 0.1 ETH discount.
    /// If the resting price is 0.3 ETH and the final price is 0.25 ETH, then the user
    /// gets a 0.05 ETH discount.
    function _discountAmount(uint256 restingPrice)
        internal
        pure
        returns (uint256)
    {
        uint256 restingDelta = restingPrice - MINT_END_PRICE;
        return Math.min(restingDelta, GM_TOKEN_DISCOUNT_AMOUNT);
    }

    /// @notice Returns the total rebate amount for gm and normal mints for the given collector.
    /// @param collector The address of the collector.
    function getTotalRebateAmount(address collector)
        public
        view
        whenAuctionFinished
        returns (uint256)
    {
        return getRebateAmount(collector) + getGMTokenRebateAmount(collector);
    }

    /// @notice Returns the amount of rebate available to the collector.
    /// @param collector The address of the collector.
    /// @dev The rebate is the difference between the price paid and the
    /// resting price.
    function getRebateAmount(address collector)
        public
        view
        whenAuctionFinished
        returns (uint256)
    {
        uint256[] memory amountsPaid = mintPrices[collector];

        // We reuse this storage slot to indicate that the rebate has been claimed.
        if (amountsPaid.length == 0) {
            return 0;
        }

        uint256 restingPrice = _restingPrice();
        uint256 totalRebate = 0;
        for (uint256 i = 0; i < amountsPaid.length; i++) {
            if (amountsPaid[i] > restingPrice) {
                totalRebate += amountsPaid[i] - restingPrice;
            }
        }
        return totalRebate;
    }

    /// @notice Returns the amount of rebate available to the collector for the gm token mints.
    /// @param collector The address of the collector.
    function getGMTokenRebateAmount(address collector)
        public
        view
        whenAuctionFinished
        returns (uint256)
    {
        uint256 restingPrice = _restingPrice();
        uint256 discountAmount = _discountAmount(restingPrice);
        uint256 totalRebate = 0;

        uint256[] storage tokenIds = gmMinterAddressToTokenIds[collector];

        for (uint256 i = 0; i < tokenIds.length; i++) {
            uint256 amountPaid = gmTokenIdToMintPrice[tokenIds[i]];
            // Not minted or already claimed
            if (amountPaid == 0) {
                continue;
            }

            // Note that unlike for 'normal' mints, you can still be eligible
            // for a rebate if the amount paid == resting price (because it may
            // be above the final sale price)
            totalRebate += amountPaid - restingPrice + discountAmount;
        }

        return totalRebate;
    }

    /// @notice Claims the rebate for the sender, if available.
    function claimRebate() public whenAuctionFinished {
        uint256 totalRebate = getTotalRebateAmount(msg.sender);

        if (totalRebate == 0) {
            revert NoRebateAvailable();
        }

        // Delete the rebate amounts so they cannot be claimed again.
        delete (mintPrices[msg.sender]);

        // Delete gm token mints so they cannot be claimed again.
        delete gmMinterAddressToTokenIds[msg.sender];

        // External call, ensure rebate is marked as claimed before calling for reentrancy.
        payable(msg.sender).sendValue(totalRebate);
    }

    /// @notice Flushes the pending money to the payment splitter.
    /// @dev During the auction, we do not know the final price, so we
    /// buffer money in the contract to allow rebates to be claimed.
    /// Once the final price is known, we can forward that money to the splitter.
    /// Note that mints which are made at the known final price go directly to
    /// the splitter.
    function forwardPaymentToSplitter() public whenAuctionFinished {
        // Nothing to do if no mints have a rebate.
        if (numRebateMints == 0 && numGMRebateMints == 0) {
            return;
        }

        uint256 restingPrice = _restingPrice();
        uint256 totalNonTokenValue = numRebateMints * restingPrice;

        uint256 totalGMTokenValue = numGMRebateMints *
            (restingPrice - _discountAmount(restingPrice));

        // Set the pending rebates to 0, so that we can't flush twice.
        numRebateMints = 0;
        numGMRebateMints = 0;

        paymentSplitter.sendValue(totalNonTokenValue + totalGMTokenValue);
    }

    /// @notice Emergency withdraw funds from the contract.
    /// This will only be used in case of an emergency like a critical bug or misconfiguration.
    function emergencyWithdraw() external onlyOwner {
        address payable studioMultisig = payable(
            0x16485319Aa0aD7a4E68176FBaadA235c92ACae2E
        );
        studioMultisig.sendValue(address(this).balance);
    }

    // -------------------------------------------------------------------------
    //
    //  Metadata
    //
    // -------------------------------------------------------------------------

    /// @notice Change tokenURI() base path.
    /// @param uri The new base path (must not contain trailing slash)
    function setBaseTokenURI(string calldata uri) external onlyOwner {
        require(bytes(uri).length > 0, "Base token URI cannot be empty");
        require(
            bytes(uri)[bytes(uri).length - 1] != "/",
            "Base token URI must not contain trailing slash"
        );

        _baseTokenURI = uri;
    }

    /// @notice Returns the URI for token metadata.
    function tokenURI(uint256 tokenId)
        public
        view
        override
        tokenExists(tokenId)
        returns (string memory)
    {
        return
            string(
                abi.encodePacked(
                    _baseTokenURI,
                    "/",
                    Strings.toString(tokenId),
                    ".json"
                )
            );
    }

    /// @notice Returns the seed of a token.
    /// @dev The seed is computed from the seed of the batch in which the given
    /// token was minted.
    function tokenSeed(uint256 tokenId)
        public
        view
        tokenExists(tokenId)
        returns (bytes32)
    {
        uint24 batchSeed = _ownershipOf(tokenId).extraData;
        return keccak256(abi.encodePacked(address(this), batchSeed, tokenId));
    }

    // -------------------------------------------------------------------------
    //
    //  Operator filtering
    //
    // -------------------------------------------------------------------------

    function setApprovalForAll(address operator, bool approved)
        public
        override
        onlyAllowedOperatorApproval(operator)
    {
        super.setApprovalForAll(operator, approved);
    }

    function approve(address operator, uint256 tokenId)
        public
        override
        onlyAllowedOperatorApproval(operator)
    {
        super.approve(operator, tokenId);
    }

    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) public override onlyAllowedOperator(from) {
        super.transferFrom(from, to, tokenId);
    }

    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId
    ) public override onlyAllowedOperator(from) {
        super.safeTransferFrom(from, to, tokenId);
    }

    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bytes memory data
    ) public override onlyAllowedOperator(from) {
        super.safeTransferFrom(from, to, tokenId, data);
    }

    // -------------------------------------------------------------------------
    //
    //  Internals
    //
    // -------------------------------------------------------------------------

    /// @dev See {IERC165-supportsInterface}.
    function supportsInterface(bytes4 interfaceId)
        public
        view
        virtual
        override(ERC721ACommon, ERC2981)
        returns (bool)
    {
        return
            ERC721ACommon.supportsInterface(interfaceId) ||
            ERC2981.supportsInterface(interfaceId);
    }

    // -------------------------------------------------------------------------
    //
    //  Errors
    //
    // -------------------------------------------------------------------------

    error MintDisabled();
    error TooManyMintsRequested();
    error InsufficientTokensRemaining();
    error InvalidPayment();
    error OnlyEOA();
    error WrongNumberOfReserveMints();
    error AuctionRunning();
    error NoRebateAvailable();
    error NotAuthorized();
    error SaleClosed();
}

// SPDX-License-Identifier: MIT
// Copyright 2021 David Huber (@cxkoda)

pragma solidity >=0.8.0 <0.9.0;

import "./IERC2981.sol";
import "@openzeppelin/contracts/utils/introspection/ERC165.sol";

/**
 * @notice ERC2981 royalty info base contract
 * @dev Implements `supportsInterface`
 */
abstract contract ERC2981 is IERC2981, ERC165 {
    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId)
        public
        view
        virtual
        override(ERC165, IERC165)
        returns (bool)
    {
        return
            interfaceId == type(IERC2981).interfaceId ||
            super.supportsInterface(interfaceId);
    }
}

// SPDX-License-Identifier: MIT
// Copyright 2021 David Huber (@cxkoda)

pragma solidity >=0.8.0 <0.9.0;

import "./ERC2981.sol";

/**
 * @notice ERC2981 royalty info implementation for a single beneficiary
 * receving a percentage of sales prices.
 * @author David Huber (@cxkoda)
 */
contract ERC2981SinglePercentual is ERC2981 {
    /**
     * @dev The royalty percentage (in units of 0.01%)
     */
    uint96 private _percentage;

    /**
     * @dev The address to receive the royalties
     */
    address private _receiver;

    /**
     * @dev See {IERC2981-royaltyInfo}.
     */
    function royaltyInfo(uint256, uint256 salePrice)
        external
        view
        override
        returns (address receiver, uint256 royaltyAmount)
    {
        royaltyAmount = (salePrice / 10000) * _percentage;
        receiver = _receiver;
    }

    /**
     * @dev Sets the royalty percentage (in units of 0.01%)
     */
    function _setRoyaltyPercentage(uint96 percentage_) internal {
        _percentage = percentage_;
    }

    /**
     * @dev Sets the address to receive the royalties
     */
    function _setRoyaltyReceiver(address receiver_) internal {
        _receiver = receiver_;
    }
}

// SPDX-License-Identifier: CC0-1.0
pragma solidity ^0.8.17;

/**
 * @title An immutable registry contract to be deployed as a standalone primitive
 * @dev See EIP-5639, new project launches can read previous cold wallet -> hot wallet delegations
 * from here and integrate those permissions into their flow
 */
interface IDelegationRegistry {
    /// @notice Delegation type
    enum DelegationType {
        NONE,
        ALL,
        CONTRACT,
        TOKEN
    }

    /// @notice Info about a single delegation, used for onchain enumeration
    struct DelegationInfo {
        DelegationType type_;
        address vault;
        address delegate;
        address contract_;
        uint256 tokenId;
    }

    /// @notice Info about a single contract-level delegation
    struct ContractDelegation {
        address contract_;
        address delegate;
    }

    /// @notice Info about a single token-level delegation
    struct TokenDelegation {
        address contract_;
        uint256 tokenId;
        address delegate;
    }

    /// @notice Emitted when a user delegates their entire wallet
    event DelegateForAll(address vault, address delegate, bool value);

    /// @notice Emitted when a user delegates a specific contract
    event DelegateForContract(
        address vault,
        address delegate,
        address contract_,
        bool value
    );

    /// @notice Emitted when a user delegates a specific token
    event DelegateForToken(
        address vault,
        address delegate,
        address contract_,
        uint256 tokenId,
        bool value
    );

    /// @notice Emitted when a user revokes all delegations
    event RevokeAllDelegates(address vault);

    /// @notice Emitted when a user revoes all delegations for a given delegate
    event RevokeDelegate(address vault, address delegate);

    /**
     * -----------  WRITE -----------
     */

    /**
     * @notice Allow the delegate to act on your behalf for all contracts
     * @param delegate The hotwallet to act on your behalf
     * @param value Whether to enable or disable delegation for this address, true for setting and false for revoking
     */
    function delegateForAll(address delegate, bool value) external;

    /**
     * @notice Allow the delegate to act on your behalf for a specific contract
     * @param delegate The hotwallet to act on your behalf
     * @param contract_ The address for the contract you're delegating
     * @param value Whether to enable or disable delegation for this address, true for setting and false for revoking
     */
    function delegateForContract(
        address delegate,
        address contract_,
        bool value
    ) external;

    /**
     * @notice Allow the delegate to act on your behalf for a specific token
     * @param delegate The hotwallet to act on your behalf
     * @param contract_ The address for the contract you're delegating
     * @param tokenId The token id for the token you're delegating
     * @param value Whether to enable or disable delegation for this address, true for setting and false for revoking
     */
    function delegateForToken(
        address delegate,
        address contract_,
        uint256 tokenId,
        bool value
    ) external;

    /**
     * @notice Revoke all delegates
     */
    function revokeAllDelegates() external;

    /**
     * @notice Revoke a specific delegate for all their permissions
     * @param delegate The hotwallet to revoke
     */
    function revokeDelegate(address delegate) external;

    /**
     * @notice Remove yourself as a delegate for a specific vault
     * @param vault The vault which delegated to the msg.sender, and should be removed
     */
    function revokeSelf(address vault) external;

    /**
     * -----------  READ -----------
     */

    /**
     * @notice Returns all active delegations a given delegate is able to claim on behalf of
     * @param delegate The delegate that you would like to retrieve delegations for
     * @return info Array of DelegationInfo structs
     */
    function getDelegationsByDelegate(address delegate)
        external
        view
        returns (DelegationInfo[] memory);

    /**
     * @notice Returns an array of wallet-level delegates for a given vault
     * @param vault The cold wallet who issued the delegation
     * @return addresses Array of wallet-level delegates for a given vault
     */
    function getDelegatesForAll(address vault)
        external
        view
        returns (address[] memory);

    /**
     * @notice Returns an array of contract-level delegates for a given vault and contract
     * @param vault The cold wallet who issued the delegation
     * @param contract_ The address for the contract you're delegating
     * @return addresses Array of contract-level delegates for a given vault and contract
     */
    function getDelegatesForContract(address vault, address contract_)
        external
        view
        returns (address[] memory);

    /**
     * @notice Returns an array of contract-level delegates for a given vault's token
     * @param vault The cold wallet who issued the delegation
     * @param contract_ The address for the contract holding the token
     * @param tokenId The token id for the token you're delegating
     * @return addresses Array of contract-level delegates for a given vault's token
     */
    function getDelegatesForToken(
        address vault,
        address contract_,
        uint256 tokenId
    ) external view returns (address[] memory);

    /**
     * @notice Returns all contract-level delegations for a given vault
     * @param vault The cold wallet who issued the delegations
     * @return delegations Array of ContractDelegation structs
     */
    function getContractLevelDelegations(address vault)
        external
        view
        returns (ContractDelegation[] memory delegations);

    /**
     * @notice Returns all token-level delegations for a given vault
     * @param vault The cold wallet who issued the delegations
     * @return delegations Array of TokenDelegation structs
     */
    function getTokenLevelDelegations(address vault)
        external
        view
        returns (TokenDelegation[] memory delegations);

    /**
     * @notice Returns true if the address is delegated to act on the entire vault
     * @param delegate The hotwallet to act on your behalf
     * @param vault The cold wallet who issued the delegation
     */
    function checkDelegateForAll(address delegate, address vault)
        external
        view
        returns (bool);

    /**
     * @notice Returns true if the address is delegated to act on your behalf for a token contract or an entire vault
     * @param delegate The hotwallet to act on your behalf
     * @param contract_ The address for the contract you're delegating
     * @param vault The cold wallet who issued the delegation
     */
    function checkDelegateForContract(
        address delegate,
        address vault,
        address contract_
    ) external view returns (bool);

    /**
     * @notice Returns true if the address is delegated to act on your behalf for a specific token, the token's contract or an entire vault
     * @param delegate The hotwallet to act on your behalf
     * @param contract_ The address for the contract you're delegating
     * @param tokenId The token id for the token you're delegating
     * @param vault The cold wallet who issued the delegation
     */
    function checkDelegateForToken(
        address delegate,
        address vault,
        address contract_,
        uint256 tokenId
    ) external view returns (bool);
}

// SPDX-License-Identifier: None

pragma solidity >=0.8.0 <0.9.0;

import "@openzeppelin/contracts/utils/introspection/IERC165.sol";

/**
 * @dev Interface for the NFT Royalty Standard
 * @author Taken from https://eips.ethereum.org/EIPS/eip-2981
 */
interface IERC2981 is IERC165 {
    /**
     * @notice Called with the sale price to determine how much royalty
     * is owed and to whom.
     * @param tokenId - the NFT asset queried for royalty information
     * @param salePrice - the sale price of the NFT asset specified by _tokenId
     * @return receiver - address of who should be sent the royalty payment
     * @return royaltyAmount - the royalty payment amount for _salePrice
     */
    function royaltyInfo(uint256 tokenId, uint256 salePrice)
        external
        view
        returns (address receiver, uint256 royaltyAmount);
}

// SPDX-License-Identifier: MIT
// ERC721A Contracts v4.2.2
// Creator: Chiru Labs

pragma solidity ^0.8.4;

import './IERC721A.sol';

/**
 * @dev Interface of ERC721 token receiver.
 */
interface ERC721A__IERC721Receiver {
    function onERC721Received(
        address operator,
        address from,
        uint256 tokenId,
        bytes calldata data
    ) external returns (bytes4);
}

/**
 * @title ERC721A
 *
 * @dev Implementation of the [ERC721](https://eips.ethereum.org/EIPS/eip-721)
 * Non-Fungible Token Standard, including the Metadata extension.
 * Optimized for lower gas during batch mints.
 *
 * Token IDs are minted in sequential order (e.g. 0, 1, 2, 3, ...)
 * starting from `_startTokenId()`.
 *
 * Assumptions:
 *
 * - An owner cannot have more than 2**64 - 1 (max value of uint64) of supply.
 * - The maximum token ID cannot exceed 2**256 - 1 (max value of uint256).
 */
contract ERC721A is IERC721A {
    // Reference type for token approval.
    struct TokenApprovalRef {
        address value;
    }

    // =============================================================
    //                           CONSTANTS
    // =============================================================

    // Mask of an entry in packed address data.
    uint256 private constant _BITMASK_ADDRESS_DATA_ENTRY = (1 << 64) - 1;

    // The bit position of `numberMinted` in packed address data.
    uint256 private constant _BITPOS_NUMBER_MINTED = 64;

    // The bit position of `numberBurned` in packed address data.
    uint256 private constant _BITPOS_NUMBER_BURNED = 128;

    // The bit position of `aux` in packed address data.
    uint256 private constant _BITPOS_AUX = 192;

    // Mask of all 256 bits in packed address data except the 64 bits for `aux`.
    uint256 private constant _BITMASK_AUX_COMPLEMENT = (1 << 192) - 1;

    // The bit position of `startTimestamp` in packed ownership.
    uint256 private constant _BITPOS_START_TIMESTAMP = 160;

    // The bit mask of the `burned` bit in packed ownership.
    uint256 private constant _BITMASK_BURNED = 1 << 224;

    // The bit position of the `nextInitialized` bit in packed ownership.
    uint256 private constant _BITPOS_NEXT_INITIALIZED = 225;

    // The bit mask of the `nextInitialized` bit in packed ownership.
    uint256 private constant _BITMASK_NEXT_INITIALIZED = 1 << 225;

    // The bit position of `extraData` in packed ownership.
    uint256 private constant _BITPOS_EXTRA_DATA = 232;

    // Mask of all 256 bits in a packed ownership except the 24 bits for `extraData`.
    uint256 private constant _BITMASK_EXTRA_DATA_COMPLEMENT = (1 << 232) - 1;

    // The mask of the lower 160 bits for addresses.
    uint256 private constant _BITMASK_ADDRESS = (1 << 160) - 1;

    // The maximum `quantity` that can be minted with {_mintERC2309}.
    // This limit is to prevent overflows on the address data entries.
    // For a limit of 5000, a total of 3.689e15 calls to {_mintERC2309}
    // is required to cause an overflow, which is unrealistic.
    uint256 private constant _MAX_MINT_ERC2309_QUANTITY_LIMIT = 5000;

    // The `Transfer` event signature is given by:
    // `keccak256(bytes("Transfer(address,address,uint256)"))`.
    bytes32 private constant _TRANSFER_EVENT_SIGNATURE =
        0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef;

    // =============================================================
    //                            STORAGE
    // =============================================================

    // The next token ID to be minted.
    uint256 private _currentIndex;

    // The number of tokens burned.
    uint256 private _burnCounter;

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

    // Mapping from token ID to ownership details
    // An empty struct value does not necessarily mean the token is unowned.
    // See {_packedOwnershipOf} implementation for details.
    //
    // Bits Layout:
    // - [0..159]   `addr`
    // - [160..223] `startTimestamp`
    // - [224]      `burned`
    // - [225]      `nextInitialized`
    // - [232..255] `extraData`
    mapping(uint256 => uint256) private _packedOwnerships;

    // Mapping owner address to address data.
    //
    // Bits Layout:
    // - [0..63]    `balance`
    // - [64..127]  `numberMinted`
    // - [128..191] `numberBurned`
    // - [192..255] `aux`
    mapping(address => uint256) private _packedAddressData;

    // Mapping from token ID to approved address.
    mapping(uint256 => TokenApprovalRef) private _tokenApprovals;

    // Mapping from owner to operator approvals
    mapping(address => mapping(address => bool)) private _operatorApprovals;

    // =============================================================
    //                          CONSTRUCTOR
    // =============================================================

    constructor(string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;
        _currentIndex = _startTokenId();
    }

    // =============================================================
    //                   TOKEN COUNTING OPERATIONS
    // =============================================================

    /**
     * @dev Returns the starting token ID.
     * To change the starting token ID, please override this function.
     */
    function _startTokenId() internal view virtual returns (uint256) {
        return 0;
    }

    /**
     * @dev Returns the next token ID to be minted.
     */
    function _nextTokenId() internal view virtual returns (uint256) {
        return _currentIndex;
    }

    /**
     * @dev Returns the total number of tokens in existence.
     * Burned tokens will reduce the count.
     * To get the total number of tokens minted, please see {_totalMinted}.
     */
    function totalSupply() public view virtual override returns (uint256) {
        // Counter underflow is impossible as _burnCounter cannot be incremented
        // more than `_currentIndex - _startTokenId()` times.
        unchecked {
            return _currentIndex - _burnCounter - _startTokenId();
        }
    }

    /**
     * @dev Returns the total amount of tokens minted in the contract.
     */
    function _totalMinted() internal view virtual returns (uint256) {
        // Counter underflow is impossible as `_currentIndex` does not decrement,
        // and it is initialized to `_startTokenId()`.
        unchecked {
            return _currentIndex - _startTokenId();
        }
    }

    /**
     * @dev Returns the total number of tokens burned.
     */
    function _totalBurned() internal view virtual returns (uint256) {
        return _burnCounter;
    }

    // =============================================================
    //                    ADDRESS DATA OPERATIONS
    // =============================================================

    /**
     * @dev Returns the number of tokens in `owner`'s account.
     */
    function balanceOf(address owner) public view virtual override returns (uint256) {
        if (owner == address(0)) revert BalanceQueryForZeroAddress();
        return _packedAddressData[owner] & _BITMASK_ADDRESS_DATA_ENTRY;
    }

    /**
     * Returns the number of tokens minted by `owner`.
     */
    function _numberMinted(address owner) internal view returns (uint256) {
        return (_packedAddressData[owner] >> _BITPOS_NUMBER_MINTED) & _BITMASK_ADDRESS_DATA_ENTRY;
    }

    /**
     * Returns the number of tokens burned by or on behalf of `owner`.
     */
    function _numberBurned(address owner) internal view returns (uint256) {
        return (_packedAddressData[owner] >> _BITPOS_NUMBER_BURNED) & _BITMASK_ADDRESS_DATA_ENTRY;
    }

    /**
     * Returns the auxiliary data for `owner`. (e.g. number of whitelist mint slots used).
     */
    function _getAux(address owner) internal view returns (uint64) {
        return uint64(_packedAddressData[owner] >> _BITPOS_AUX);
    }

    /**
     * Sets the auxiliary data for `owner`. (e.g. number of whitelist mint slots used).
     * If there are multiple variables, please pack them into a uint64.
     */
    function _setAux(address owner, uint64 aux) internal virtual {
        uint256 packed = _packedAddressData[owner];
        uint256 auxCasted;
        // Cast `aux` with assembly to avoid redundant masking.
        assembly {
            auxCasted := aux
        }
        packed = (packed & _BITMASK_AUX_COMPLEMENT) | (auxCasted << _BITPOS_AUX);
        _packedAddressData[owner] = packed;
    }

    // =============================================================
    //                            IERC165
    // =============================================================

    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * [EIP section](https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified)
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30000 gas.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        // The interface IDs are constants representing the first 4 bytes
        // of the XOR of all function selectors in the interface.
        // See: [ERC165](https://eips.ethereum.org/EIPS/eip-165)
        // (e.g. `bytes4(i.functionA.selector ^ i.functionB.selector ^ ...)`)
        return
            interfaceId == 0x01ffc9a7 || // ERC165 interface ID for ERC165.
            interfaceId == 0x80ac58cd || // ERC165 interface ID for ERC721.
            interfaceId == 0x5b5e139f; // ERC165 interface ID for ERC721Metadata.
    }

    // =============================================================
    //                        IERC721Metadata
    // =============================================================

    /**
     * @dev Returns the token collection name.
     */
    function name() public view virtual override returns (string memory) {
        return _name;
    }

    /**
     * @dev Returns the token collection symbol.
     */
    function symbol() public view virtual override returns (string memory) {
        return _symbol;
    }

    /**
     * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.
     */
    function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
        if (!_exists(tokenId)) revert URIQueryForNonexistentToken();

        string memory baseURI = _baseURI();
        return bytes(baseURI).length != 0 ? string(abi.encodePacked(baseURI, _toString(tokenId))) : '';
    }

    /**
     * @dev Base URI for computing {tokenURI}. If set, the resulting URI for each
     * token will be the concatenation of the `baseURI` and the `tokenId`. Empty
     * by default, it can be overridden in child contracts.
     */
    function _baseURI() internal view virtual returns (string memory) {
        return '';
    }

    // =============================================================
    //                     OWNERSHIPS OPERATIONS
    // =============================================================

    /**
     * @dev Returns the owner of the `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function ownerOf(uint256 tokenId) public view virtual override returns (address) {
        return address(uint160(_packedOwnershipOf(tokenId)));
    }

    /**
     * @dev Gas spent here starts off proportional to the maximum mint batch size.
     * It gradually moves to O(1) as tokens get transferred around over time.
     */
    function _ownershipOf(uint256 tokenId) internal view virtual returns (TokenOwnership memory) {
        return _unpackedOwnership(_packedOwnershipOf(tokenId));
    }

    /**
     * @dev Returns the unpacked `TokenOwnership` struct at `index`.
     */
    function _ownershipAt(uint256 index) internal view virtual returns (TokenOwnership memory) {
        return _unpackedOwnership(_packedOwnerships[index]);
    }

    /**
     * @dev Initializes the ownership slot minted at `index` for efficiency purposes.
     */
    function _initializeOwnershipAt(uint256 index) internal virtual {
        if (_packedOwnerships[index] == 0) {
            _packedOwnerships[index] = _packedOwnershipOf(index);
        }
    }

    /**
     * Returns the packed ownership data of `tokenId`.
     */
    function _packedOwnershipOf(uint256 tokenId) private view returns (uint256) {
        uint256 curr = tokenId;

        unchecked {
            if (_startTokenId() <= curr)
                if (curr < _currentIndex) {
                    uint256 packed = _packedOwnerships[curr];
                    // If not burned.
                    if (packed & _BITMASK_BURNED == 0) {
                        // Invariant:
                        // There will always be an initialized ownership slot
                        // (i.e. `ownership.addr != address(0) && ownership.burned == false`)
                        // before an unintialized ownership slot
                        // (i.e. `ownership.addr == address(0) && ownership.burned == false`)
                        // Hence, `curr` will not underflow.
                        //
                        // We can directly compare the packed value.
                        // If the address is zero, packed will be zero.
                        while (packed == 0) {
                            packed = _packedOwnerships[--curr];
                        }
                        return packed;
                    }
                }
        }
        revert OwnerQueryForNonexistentToken();
    }

    /**
     * @dev Returns the unpacked `TokenOwnership` struct from `packed`.
     */
    function _unpackedOwnership(uint256 packed) private pure returns (TokenOwnership memory ownership) {
        ownership.addr = address(uint160(packed));
        ownership.startTimestamp = uint64(packed >> _BITPOS_START_TIMESTAMP);
        ownership.burned = packed & _BITMASK_BURNED != 0;
        ownership.extraData = uint24(packed >> _BITPOS_EXTRA_DATA);
    }

    /**
     * @dev Packs ownership data into a single uint256.
     */
    function _packOwnershipData(address owner, uint256 flags) private view returns (uint256 result) {
        assembly {
            // Mask `owner` to the lower 160 bits, in case the upper bits somehow aren't clean.
            owner := and(owner, _BITMASK_ADDRESS)
            // `owner | (block.timestamp << _BITPOS_START_TIMESTAMP) | flags`.
            result := or(owner, or(shl(_BITPOS_START_TIMESTAMP, timestamp()), flags))
        }
    }

    /**
     * @dev Returns the `nextInitialized` flag set if `quantity` equals 1.
     */
    function _nextInitializedFlag(uint256 quantity) private pure returns (uint256 result) {
        // For branchless setting of the `nextInitialized` flag.
        assembly {
            // `(quantity == 1) << _BITPOS_NEXT_INITIALIZED`.
            result := shl(_BITPOS_NEXT_INITIALIZED, eq(quantity, 1))
        }
    }

    // =============================================================
    //                      APPROVAL OPERATIONS
    // =============================================================

    /**
     * @dev Gives permission to `to` to transfer `tokenId` token to another account.
     * The approval is cleared when the token is transferred.
     *
     * Only a single account can be approved at a time, so approving the
     * zero address clears previous approvals.
     *
     * Requirements:
     *
     * - The caller must own the token or be an approved operator.
     * - `tokenId` must exist.
     *
     * Emits an {Approval} event.
     */
    function approve(address to, uint256 tokenId) public virtual override {
        address owner = ownerOf(tokenId);

        if (_msgSenderERC721A() != owner)
            if (!isApprovedForAll(owner, _msgSenderERC721A())) {
                revert ApprovalCallerNotOwnerNorApproved();
            }

        _tokenApprovals[tokenId].value = to;
        emit Approval(owner, to, tokenId);
    }

    /**
     * @dev Returns the account approved for `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function getApproved(uint256 tokenId) public view virtual override returns (address) {
        if (!_exists(tokenId)) revert ApprovalQueryForNonexistentToken();

        return _tokenApprovals[tokenId].value;
    }

    /**
     * @dev Approve or remove `operator` as an operator for the caller.
     * Operators can call {transferFrom} or {safeTransferFrom}
     * for any token owned by the caller.
     *
     * Requirements:
     *
     * - The `operator` cannot be the caller.
     *
     * Emits an {ApprovalForAll} event.
     */
    function setApprovalForAll(address operator, bool approved) public virtual override {
        if (operator == _msgSenderERC721A()) revert ApproveToCaller();

        _operatorApprovals[_msgSenderERC721A()][operator] = approved;
        emit ApprovalForAll(_msgSenderERC721A(), operator, approved);
    }

    /**
     * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.
     *
     * See {setApprovalForAll}.
     */
    function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) {
        return _operatorApprovals[owner][operator];
    }

    /**
     * @dev Returns whether `tokenId` exists.
     *
     * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.
     *
     * Tokens start existing when they are minted. See {_mint}.
     */
    function _exists(uint256 tokenId) internal view virtual returns (bool) {
        return
            _startTokenId() <= tokenId &&
            tokenId < _currentIndex && // If within bounds,
            _packedOwnerships[tokenId] & _BITMASK_BURNED == 0; // and not burned.
    }

    /**
     * @dev Returns whether `msgSender` is equal to `approvedAddress` or `owner`.
     */
    function _isSenderApprovedOrOwner(
        address approvedAddress,
        address owner,
        address msgSender
    ) private pure returns (bool result) {
        assembly {
            // Mask `owner` to the lower 160 bits, in case the upper bits somehow aren't clean.
            owner := and(owner, _BITMASK_ADDRESS)
            // Mask `msgSender` to the lower 160 bits, in case the upper bits somehow aren't clean.
            msgSender := and(msgSender, _BITMASK_ADDRESS)
            // `msgSender == owner || msgSender == approvedAddress`.
            result := or(eq(msgSender, owner), eq(msgSender, approvedAddress))
        }
    }

    /**
     * @dev Returns the storage slot and value for the approved address of `tokenId`.
     */
    function _getApprovedSlotAndAddress(uint256 tokenId)
        private
        view
        returns (uint256 approvedAddressSlot, address approvedAddress)
    {
        TokenApprovalRef storage tokenApproval = _tokenApprovals[tokenId];
        // The following is equivalent to `approvedAddress = _tokenApprovals[tokenId]`.
        assembly {
            approvedAddressSlot := tokenApproval.slot
            approvedAddress := sload(approvedAddressSlot)
        }
    }

    // =============================================================
    //                      TRANSFER OPERATIONS
    // =============================================================

    /**
     * @dev Transfers `tokenId` from `from` to `to`.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token
     * by either {approve} or {setApprovalForAll}.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) public virtual override {
        uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId);

        if (address(uint160(prevOwnershipPacked)) != from) revert TransferFromIncorrectOwner();

        (uint256 approvedAddressSlot, address approvedAddress) = _getApprovedSlotAndAddress(tokenId);

        // The nested ifs save around 20+ gas over a compound boolean condition.
        if (!_isSenderApprovedOrOwner(approvedAddress, from, _msgSenderERC721A()))
            if (!isApprovedForAll(from, _msgSenderERC721A())) revert TransferCallerNotOwnerNorApproved();

        if (to == address(0)) revert TransferToZeroAddress();

        _beforeTokenTransfers(from, to, tokenId, 1);

        // Clear approvals from the previous owner.
        assembly {
            if approvedAddress {
                // This is equivalent to `delete _tokenApprovals[tokenId]`.
                sstore(approvedAddressSlot, 0)
            }
        }

        // Underflow of the sender's balance is impossible because we check for
        // ownership above and the recipient's balance can't realistically overflow.
        // Counter overflow is incredibly unrealistic as `tokenId` would have to be 2**256.
        unchecked {
            // We can directly increment and decrement the balances.
            --_packedAddressData[from]; // Updates: `balance -= 1`.
            ++_packedAddressData[to]; // Updates: `balance += 1`.

            // Updates:
            // - `address` to the next owner.
            // - `startTimestamp` to the timestamp of transfering.
            // - `burned` to `false`.
            // - `nextInitialized` to `true`.
            _packedOwnerships[tokenId] = _packOwnershipData(
                to,
                _BITMASK_NEXT_INITIALIZED | _nextExtraData(from, to, prevOwnershipPacked)
            );

            // If the next slot may not have been initialized (i.e. `nextInitialized == false`) .
            if (prevOwnershipPacked & _BITMASK_NEXT_INITIALIZED == 0) {
                uint256 nextTokenId = tokenId + 1;
                // If the next slot's address is zero and not burned (i.e. packed value is zero).
                if (_packedOwnerships[nextTokenId] == 0) {
                    // If the next slot is within bounds.
                    if (nextTokenId != _currentIndex) {
                        // Initialize the next slot to maintain correctness for `ownerOf(tokenId + 1)`.
                        _packedOwnerships[nextTokenId] = prevOwnershipPacked;
                    }
                }
            }
        }

        emit Transfer(from, to, tokenId);
        _afterTokenTransfers(from, to, tokenId, 1);
    }

    /**
     * @dev Equivalent to `safeTransferFrom(from, to, tokenId, '')`.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId
    ) public virtual override {
        safeTransferFrom(from, to, tokenId, '');
    }

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token
     * by either {approve} or {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement
     * {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bytes memory _data
    ) public virtual override {
        transferFrom(from, to, tokenId);
        if (to.code.length != 0)
            if (!_checkContractOnERC721Received(from, to, tokenId, _data)) {
                revert TransferToNonERC721ReceiverImplementer();
            }
    }

    /**
     * @dev Hook that is called before a set of serially-ordered token IDs
     * are about to be transferred. This includes minting.
     * And also called before burning one token.
     *
     * `startTokenId` - the first token ID to be transferred.
     * `quantity` - the amount to be transferred.
     *
     * Calling conditions:
     *
     * - When `from` and `to` are both non-zero, `from`'s `tokenId` will be
     * transferred to `to`.
     * - When `from` is zero, `tokenId` will be minted for `to`.
     * - When `to` is zero, `tokenId` will be burned by `from`.
     * - `from` and `to` are never both zero.
     */
    function _beforeTokenTransfers(
        address from,
        address to,
        uint256 startTokenId,
        uint256 quantity
    ) internal virtual {}

    /**
     * @dev Hook that is called after a set of serially-ordered token IDs
     * have been transferred. This includes minting.
     * And also called after one token has been burned.
     *
     * `startTokenId` - the first token ID to be transferred.
     * `quantity` - the amount to be transferred.
     *
     * Calling conditions:
     *
     * - When `from` and `to` are both non-zero, `from`'s `tokenId` has been
     * transferred to `to`.
     * - When `from` is zero, `tokenId` has been minted for `to`.
     * - When `to` is zero, `tokenId` has been burned by `from`.
     * - `from` and `to` are never both zero.
     */
    function _afterTokenTransfers(
        address from,
        address to,
        uint256 startTokenId,
        uint256 quantity
    ) internal virtual {}

    /**
     * @dev Private function to invoke {IERC721Receiver-onERC721Received} on a target contract.
     *
     * `from` - Previous owner of the given token ID.
     * `to` - Target address that will receive the token.
     * `tokenId` - Token ID to be transferred.
     * `_data` - Optional data to send along with the call.
     *
     * Returns whether the call correctly returned the expected magic value.
     */
    function _checkContractOnERC721Received(
        address from,
        address to,
        uint256 tokenId,
        bytes memory _data
    ) private returns (bool) {
        try ERC721A__IERC721Receiver(to).onERC721Received(_msgSenderERC721A(), from, tokenId, _data) returns (
            bytes4 retval
        ) {
            return retval == ERC721A__IERC721Receiver(to).onERC721Received.selector;
        } catch (bytes memory reason) {
            if (reason.length == 0) {
                revert TransferToNonERC721ReceiverImplementer();
            } else {
                assembly {
                    revert(add(32, reason), mload(reason))
                }
            }
        }
    }

    // =============================================================
    //                        MINT OPERATIONS
    // =============================================================

    /**
     * @dev Mints `quantity` tokens and transfers them to `to`.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - `quantity` must be greater than 0.
     *
     * Emits a {Transfer} event for each mint.
     */
    function _mint(address to, uint256 quantity) internal virtual {
        uint256 startTokenId = _currentIndex;
        if (quantity == 0) revert MintZeroQuantity();

        _beforeTokenTransfers(address(0), to, startTokenId, quantity);

        // Overflows are incredibly unrealistic.
        // `balance` and `numberMinted` have a maximum limit of 2**64.
        // `tokenId` has a maximum limit of 2**256.
        unchecked {
            // Updates:
            // - `balance += quantity`.
            // - `numberMinted += quantity`.
            //
            // We can directly add to the `balance` and `numberMinted`.
            _packedAddressData[to] += quantity * ((1 << _BITPOS_NUMBER_MINTED) | 1);

            // Updates:
            // - `address` to the owner.
            // - `startTimestamp` to the timestamp of minting.
            // - `burned` to `false`.
            // - `nextInitialized` to `quantity == 1`.
            _packedOwnerships[startTokenId] = _packOwnershipData(
                to,
                _nextInitializedFlag(quantity) | _nextExtraData(address(0), to, 0)
            );

            uint256 toMasked;
            uint256 end = startTokenId + quantity;

            // Use assembly to loop and emit the `Transfer` event for gas savings.
            assembly {
                // Mask `to` to the lower 160 bits, in case the upper bits somehow aren't clean.
                toMasked := and(to, _BITMASK_ADDRESS)
                // Emit the `Transfer` event.
                log4(
                    0, // Start of data (0, since no data).
                    0, // End of data (0, since no data).
                    _TRANSFER_EVENT_SIGNATURE, // Signature.
                    0, // `address(0)`.
                    toMasked, // `to`.
                    startTokenId // `tokenId`.
                )

                for {
                    let tokenId := add(startTokenId, 1)
                } iszero(eq(tokenId, end)) {
                    tokenId := add(tokenId, 1)
                } {
                    // Emit the `Transfer` event. Similar to above.
                    log4(0, 0, _TRANSFER_EVENT_SIGNATURE, 0, toMasked, tokenId)
                }
            }
            if (toMasked == 0) revert MintToZeroAddress();

            _currentIndex = end;
        }
        _afterTokenTransfers(address(0), to, startTokenId, quantity);
    }

    /**
     * @dev Mints `quantity` tokens and transfers them to `to`.
     *
     * This function is intended for efficient minting only during contract creation.
     *
     * It emits only one {ConsecutiveTransfer} as defined in
     * [ERC2309](https://eips.ethereum.org/EIPS/eip-2309),
     * instead of a sequence of {Transfer} event(s).
     *
     * Calling this function outside of contract creation WILL make your contract
     * non-compliant with the ERC721 standard.
     * For full ERC721 compliance, substituting ERC721 {Transfer} event(s) with the ERC2309
     * {ConsecutiveTransfer} event is only permissible during contract creation.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - `quantity` must be greater than 0.
     *
     * Emits a {ConsecutiveTransfer} event.
     */
    function _mintERC2309(address to, uint256 quantity) internal virtual {
        uint256 startTokenId = _currentIndex;
        if (to == address(0)) revert MintToZeroAddress();
        if (quantity == 0) revert MintZeroQuantity();
        if (quantity > _MAX_MINT_ERC2309_QUANTITY_LIMIT) revert MintERC2309QuantityExceedsLimit();

        _beforeTokenTransfers(address(0), to, startTokenId, quantity);

        // Overflows are unrealistic due to the above check for `quantity` to be below the limit.
        unchecked {
            // Updates:
            // - `balance += quantity`.
            // - `numberMinted += quantity`.
            //
            // We can directly add to the `balance` and `numberMinted`.
            _packedAddressData[to] += quantity * ((1 << _BITPOS_NUMBER_MINTED) | 1);

            // Updates:
            // - `address` to the owner.
            // - `startTimestamp` to the timestamp of minting.
            // - `burned` to `false`.
            // - `nextInitialized` to `quantity == 1`.
            _packedOwnerships[startTokenId] = _packOwnershipData(
                to,
                _nextInitializedFlag(quantity) | _nextExtraData(address(0), to, 0)
            );

            emit ConsecutiveTransfer(startTokenId, startTokenId + quantity - 1, address(0), to);

            _currentIndex = startTokenId + quantity;
        }
        _afterTokenTransfers(address(0), to, startTokenId, quantity);
    }

    /**
     * @dev Safely mints `quantity` tokens and transfers them to `to`.
     *
     * Requirements:
     *
     * - If `to` refers to a smart contract, it must implement
     * {IERC721Receiver-onERC721Received}, which is called for each safe transfer.
     * - `quantity` must be greater than 0.
     *
     * See {_mint}.
     *
     * Emits a {Transfer} event for each mint.
     */
    function _safeMint(
        address to,
        uint256 quantity,
        bytes memory _data
    ) internal virtual {
        _mint(to, quantity);

        unchecked {
            if (to.code.length != 0) {
                uint256 end = _currentIndex;
                uint256 index = end - quantity;
                do {
                    if (!_checkContractOnERC721Received(address(0), to, index++, _data)) {
                        revert TransferToNonERC721ReceiverImplementer();
                    }
                } while (index < end);
                // Reentrancy protection.
                if (_currentIndex != end) revert();
            }
        }
    }

    /**
     * @dev Equivalent to `_safeMint(to, quantity, '')`.
     */
    function _safeMint(address to, uint256 quantity) internal virtual {
        _safeMint(to, quantity, '');
    }

    // =============================================================
    //                        BURN OPERATIONS
    // =============================================================

    /**
     * @dev Equivalent to `_burn(tokenId, false)`.
     */
    function _burn(uint256 tokenId) internal virtual {
        _burn(tokenId, false);
    }

    /**
     * @dev Destroys `tokenId`.
     * The approval is cleared when the token is burned.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     *
     * Emits a {Transfer} event.
     */
    function _burn(uint256 tokenId, bool approvalCheck) internal virtual {
        uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId);

        address from = address(uint160(prevOwnershipPacked));

        (uint256 approvedAddressSlot, address approvedAddress) = _getApprovedSlotAndAddress(tokenId);

        if (approvalCheck) {
            // The nested ifs save around 20+ gas over a compound boolean condition.
            if (!_isSenderApprovedOrOwner(approvedAddress, from, _msgSenderERC721A()))
                if (!isApprovedForAll(from, _msgSenderERC721A())) revert TransferCallerNotOwnerNorApproved();
        }

        _beforeTokenTransfers(from, address(0), tokenId, 1);

        // Clear approvals from the previous owner.
        assembly {
            if approvedAddress {
                // This is equivalent to `delete _tokenApprovals[tokenId]`.
                sstore(approvedAddressSlot, 0)
            }
        }

        // Underflow of the sender's balance is impossible because we check for
        // ownership above and the recipient's balance can't realistically overflow.
        // Counter overflow is incredibly unrealistic as `tokenId` would have to be 2**256.
        unchecked {
            // Updates:
            // - `balance -= 1`.
            // - `numberBurned += 1`.
            //
            // We can directly decrement the balance, and increment the number burned.
            // This is equivalent to `packed -= 1; packed += 1 << _BITPOS_NUMBER_BURNED;`.
            _packedAddressData[from] += (1 << _BITPOS_NUMBER_BURNED) - 1;

            // Updates:
            // - `address` to the last owner.
            // - `startTimestamp` to the timestamp of burning.
            // - `burned` to `true`.
            // - `nextInitialized` to `true`.
            _packedOwnerships[tokenId] = _packOwnershipData(
                from,
                (_BITMASK_BURNED | _BITMASK_NEXT_INITIALIZED) | _nextExtraData(from, address(0), prevOwnershipPacked)
            );

            // If the next slot may not have been initialized (i.e. `nextInitialized == false`) .
            if (prevOwnershipPacked & _BITMASK_NEXT_INITIALIZED == 0) {
                uint256 nextTokenId = tokenId + 1;
                // If the next slot's address is zero and not burned (i.e. packed value is zero).
                if (_packedOwnerships[nextTokenId] == 0) {
                    // If the next slot is within bounds.
                    if (nextTokenId != _currentIndex) {
                        // Initialize the next slot to maintain correctness for `ownerOf(tokenId + 1)`.
                        _packedOwnerships[nextTokenId] = prevOwnershipPacked;
                    }
                }
            }
        }

        emit Transfer(from, address(0), tokenId);
        _afterTokenTransfers(from, address(0), tokenId, 1);

        // Overflow not possible, as _burnCounter cannot be exceed _currentIndex times.
        unchecked {
            _burnCounter++;
        }
    }

    // =============================================================
    //                     EXTRA DATA OPERATIONS
    // =============================================================

    /**
     * @dev Directly sets the extra data for the ownership data `index`.
     */
    function _setExtraDataAt(uint256 index, uint24 extraData) internal virtual {
        uint256 packed = _packedOwnerships[index];
        if (packed == 0) revert OwnershipNotInitializedForExtraData();
        uint256 extraDataCasted;
        // Cast `extraData` with assembly to avoid redundant masking.
        assembly {
            extraDataCasted := extraData
        }
        packed = (packed & _BITMASK_EXTRA_DATA_COMPLEMENT) | (extraDataCasted << _BITPOS_EXTRA_DATA);
        _packedOwnerships[index] = packed;
    }

    /**
     * @dev Called during each token transfer to set the 24bit `extraData` field.
     * Intended to be overridden by the cosumer contract.
     *
     * `previousExtraData` - the value of `extraData` before transfer.
     *
     * Calling conditions:
     *
     * - When `from` and `to` are both non-zero, `from`'s `tokenId` will be
     * transferred to `to`.
     * - When `from` is zero, `tokenId` will be minted for `to`.
     * - When `to` is zero, `tokenId` will be burned by `from`.
     * - `from` and `to` are never both zero.
     */
    function _extraData(
        address from,
        address to,
        uint24 previousExtraData
    ) internal view virtual returns (uint24) {}

    /**
     * @dev Returns the next extra data for the packed ownership data.
     * The returned result is shifted into position.
     */
    function _nextExtraData(
        address from,
        address to,
        uint256 prevOwnershipPacked
    ) private view returns (uint256) {
        uint24 extraData = uint24(prevOwnershipPacked >> _BITPOS_EXTRA_DATA);
        return uint256(_extraData(from, to, extraData)) << _BITPOS_EXTRA_DATA;
    }

    // =============================================================
    //                       OTHER OPERATIONS
    // =============================================================

    /**
     * @dev Returns the message sender (defaults to `msg.sender`).
     *
     * If you are writing GSN compatible contracts, you need to override this function.
     */
    function _msgSenderERC721A() internal view virtual returns (address) {
        return msg.sender;
    }

    /**
     * @dev Converts a uint256 to its ASCII string decimal representation.
     */
    function _toString(uint256 value) internal pure virtual returns (string memory str) {
        assembly {
            // The maximum value of a uint256 contains 78 digits (1 byte per digit),
            // but we allocate 0x80 bytes to keep the free memory pointer 32-byte word aliged.
            // We will need 1 32-byte word to store the length,
            // and 3 32-byte words to store a maximum of 78 digits. Total: 0x20 + 3 * 0x20 = 0x80.
            str := add(mload(0x40), 0x80)
            // Update the free memory pointer to allocate.
            mstore(0x40, str)

            // Cache the end of the memory to calculate the length later.
            let end := str

            // We write the string from rightmost digit to leftmost digit.
            // The following is essentially a do-while loop that also handles the zero case.
            // prettier-ignore
            for { let temp := value } 1 {} {
                str := sub(str, 1)
                // Write the character to the pointer.
                // The ASCII index of the '0' character is 48.
                mstore8(str, add(48, mod(temp, 10)))
                // Keep dividing `temp` until zero.
                temp := div(temp, 10)
                // prettier-ignore
                if iszero(temp) { break }
            }

            let length := sub(end, str)
            // Move the pointer 32 bytes leftwards to make room for the length.
            str := sub(str, 0x20)
            // Store the length.
            mstore(str, length)
        }
    }
}

// SPDX-License-Identifier: MIT
// ERC721A Contracts v4.2.2
// Creator: Chiru Labs

pragma solidity ^0.8.4;

/**
 * @dev Interface of ERC721A.
 */
interface IERC721A {
    /**
     * The caller must own the token or be an approved operator.
     */
    error ApprovalCallerNotOwnerNorApproved();

    /**
     * The token does not exist.
     */
    error ApprovalQueryForNonexistentToken();

    /**
     * The caller cannot approve to their own address.
     */
    error ApproveToCaller();

    /**
     * Cannot query the balance for the zero address.
     */
    error BalanceQueryForZeroAddress();

    /**
     * Cannot mint to the zero address.
     */
    error MintToZeroAddress();

    /**
     * The quantity of tokens minted must be more than zero.
     */
    error MintZeroQuantity();

    /**
     * The token does not exist.
     */
    error OwnerQueryForNonexistentToken();

    /**
     * The caller must own the token or be an approved operator.
     */
    error TransferCallerNotOwnerNorApproved();

    /**
     * The token must be owned by `from`.
     */
    error TransferFromIncorrectOwner();

    /**
     * Cannot safely transfer to a contract that does not implement the
     * ERC721Receiver interface.
     */
    error TransferToNonERC721ReceiverImplementer();

    /**
     * Cannot transfer to the zero address.
     */
    error TransferToZeroAddress();

    /**
     * The token does not exist.
     */
    error URIQueryForNonexistentToken();

    /**
     * The `quantity` minted with ERC2309 exceeds the safety limit.
     */
    error MintERC2309QuantityExceedsLimit();

    /**
     * The `extraData` cannot be set on an unintialized ownership slot.
     */
    error OwnershipNotInitializedForExtraData();

    // =============================================================
    //                            STRUCTS
    // =============================================================

    struct TokenOwnership {
        // The address of the owner.
        address addr;
        // Stores the start time of ownership with minimal overhead for tokenomics.
        uint64 startTimestamp;
        // Whether the token has been burned.
        bool burned;
        // Arbitrary data similar to `startTimestamp` that can be set via {_extraData}.
        uint24 extraData;
    }

    // =============================================================
    //                         TOKEN COUNTERS
    // =============================================================

    /**
     * @dev Returns the total number of tokens in existence.
     * Burned tokens will reduce the count.
     * To get the total number of tokens minted, please see {_totalMinted}.
     */
    function totalSupply() external view returns (uint256);

    // =============================================================
    //                            IERC165
    // =============================================================

    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * [EIP section](https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified)
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30000 gas.
     */
    function supportsInterface(bytes4 interfaceId) external view returns (bool);

    // =============================================================
    //                            IERC721
    // =============================================================

    /**
     * @dev Emitted when `tokenId` token is transferred from `from` to `to`.
     */
    event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);

    /**
     * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.
     */
    event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);

    /**
     * @dev Emitted when `owner` enables or disables
     * (`approved`) `operator` to manage all of its assets.
     */
    event ApprovalForAll(address indexed owner, address indexed operator, bool approved);

    /**
     * @dev Returns the number of tokens in `owner`'s account.
     */
    function balanceOf(address owner) external view returns (uint256 balance);

    /**
     * @dev Returns the owner of the `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function ownerOf(uint256 tokenId) external view returns (address owner);

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`,
     * checking first that contract recipients are aware of the ERC721 protocol
     * to prevent tokens from being forever locked.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must be have been allowed to move
     * this token by either {approve} or {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement
     * {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bytes calldata data
    ) external;

    /**
     * @dev Equivalent to `safeTransferFrom(from, to, tokenId, '')`.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external;

    /**
     * @dev Transfers `tokenId` from `from` to `to`.
     *
     * WARNING: Usage of this method is discouraged, use {safeTransferFrom}
     * whenever possible.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token
     * by either {approve} or {setApprovalForAll}.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external;

    /**
     * @dev Gives permission to `to` to transfer `tokenId` token to another account.
     * The approval is cleared when the token is transferred.
     *
     * Only a single account can be approved at a time, so approving the
     * zero address clears previous approvals.
     *
     * Requirements:
     *
     * - The caller must own the token or be an approved operator.
     * - `tokenId` must exist.
     *
     * Emits an {Approval} event.
     */
    function approve(address to, uint256 tokenId) external;

    /**
     * @dev Approve or remove `operator` as an operator for the caller.
     * Operators can call {transferFrom} or {safeTransferFrom}
     * for any token owned by the caller.
     *
     * Requirements:
     *
     * - The `operator` cannot be the caller.
     *
     * Emits an {ApprovalForAll} event.
     */
    function setApprovalForAll(address operator, bool _approved) external;

    /**
     * @dev Returns the account approved for `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function getApproved(uint256 tokenId) external view returns (address operator);

    /**
     * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.
     *
     * See {setApprovalForAll}.
     */
    function isApprovedForAll(address owner, address operator) external view returns (bool);

    // =============================================================
    //                        IERC721Metadata
    // =============================================================

    /**
     * @dev Returns the token collection name.
     */
    function name() external view returns (string memory);

    /**
     * @dev Returns the token collection symbol.
     */
    function symbol() external view returns (string memory);

    /**
     * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.
     */
    function tokenURI(uint256 tokenId) external view returns (string memory);

    // =============================================================
    //                           IERC2309
    // =============================================================

    /**
     * @dev Emitted when tokens in `fromTokenId` to `toTokenId`
     * (inclusive) is transferred from `from` to `to`, as defined in the
     * [ERC2309](https://eips.ethereum.org/EIPS/eip-2309) standard.
     *
     * See {_mintERC2309} for more details.
     */
    event ConsecutiveTransfer(uint256 indexed fromTokenId, uint256 toTokenId, address indexed from, address indexed to);
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.13;

import {OperatorFilterer} from "./OperatorFilterer.sol";

/**
 * @title  DefaultOperatorFilterer
 * @notice Inherits from OperatorFilterer and automatically subscribes to the default OpenSea subscription.
 */
abstract contract DefaultOperatorFilterer is OperatorFilterer {
    address constant DEFAULT_SUBSCRIPTION = address(0x3cc6CddA760b79bAfa08dF41ECFA224f810dCeB6);

    constructor() OperatorFilterer(DEFAULT_SUBSCRIPTION, true) {}
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.13;

interface IOperatorFilterRegistry {
    function isOperatorAllowed(address registrant, address operator) external view returns (bool);
    function register(address registrant) external;
    function registerAndSubscribe(address registrant, address subscription) external;
    function registerAndCopyEntries(address registrant, address registrantToCopy) external;
    function unregister(address addr) external;
    function updateOperator(address registrant, address operator, bool filtered) external;
    function updateOperators(address registrant, address[] calldata operators, bool filtered) external;
    function updateCodeHash(address registrant, bytes32 codehash, bool filtered) external;
    function updateCodeHashes(address registrant, bytes32[] calldata codeHashes, bool filtered) external;
    function subscribe(address registrant, address registrantToSubscribe) external;
    function unsubscribe(address registrant, bool copyExistingEntries) external;
    function subscriptionOf(address addr) external returns (address registrant);
    function subscribers(address registrant) external returns (address[] memory);
    function subscriberAt(address registrant, uint256 index) external returns (address);
    function copyEntriesOf(address registrant, address registrantToCopy) external;
    function isOperatorFiltered(address registrant, address operator) external returns (bool);
    function isCodeHashOfFiltered(address registrant, address operatorWithCode) external returns (bool);
    function isCodeHashFiltered(address registrant, bytes32 codeHash) external returns (bool);
    function filteredOperators(address addr) external returns (address[] memory);
    function filteredCodeHashes(address addr) external returns (bytes32[] memory);
    function filteredOperatorAt(address registrant, uint256 index) external returns (address);
    function filteredCodeHashAt(address registrant, uint256 index) external returns (bytes32);
    function isRegistered(address addr) external returns (bool);
    function codeHashOf(address addr) external returns (bytes32);
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.13;

import {IOperatorFilterRegistry} from "./IOperatorFilterRegistry.sol";

/**
 * @title  OperatorFilterer
 * @notice Abstract contract whose constructor automatically registers and optionally subscribes to or copies another
 *         registrant's entries in the OperatorFilterRegistry.
 * @dev    This smart contract is meant to be inherited by token contracts so they can use the following:
 *         - `onlyAllowedOperator` modifier for `transferFrom` and `safeTransferFrom` methods.
 *         - `onlyAllowedOperatorApproval` modifier for `approve` and `setApprovalForAll` methods.
 */
abstract contract OperatorFilterer {
    error OperatorNotAllowed(address operator);

    IOperatorFilterRegistry public constant OPERATOR_FILTER_REGISTRY =
        IOperatorFilterRegistry(0x000000000000AAeB6D7670E522A718067333cd4E);

    constructor(address subscriptionOrRegistrantToCopy, bool subscribe) {
        // If an inheriting token contract is deployed to a network without the registry deployed, the modifier
        // will not revert, but the contract will need to be registered with the registry once it is deployed in
        // order for the modifier to filter addresses.
        if (address(OPERATOR_FILTER_REGISTRY).code.length > 0) {
            if (subscribe) {
                OPERATOR_FILTER_REGISTRY.registerAndSubscribe(address(this), subscriptionOrRegistrantToCopy);
            } else {
                if (subscriptionOrRegistrantToCopy != address(0)) {
                    OPERATOR_FILTER_REGISTRY.registerAndCopyEntries(address(this), subscriptionOrRegistrantToCopy);
                } else {
                    OPERATOR_FILTER_REGISTRY.register(address(this));
                }
            }
        }
    }

    modifier onlyAllowedOperator(address from) virtual {
        // Allow spending tokens from addresses with balance
        // Note that this still allows listings and marketplaces with escrow to transfer tokens if transferred
        // from an EOA.
        if (from != msg.sender) {
            _checkFilterOperator(msg.sender);
        }
        _;
    }

    modifier onlyAllowedOperatorApproval(address operator) virtual {
        _checkFilterOperator(operator);
        _;
    }

    function _checkFilterOperator(address operator) internal view virtual {
        // Check registry code length to facilitate testing in environments without a deployed registry.
        if (address(OPERATOR_FILTER_REGISTRY).code.length > 0) {
            if (!OPERATOR_FILTER_REGISTRY.isOperatorAllowed(address(this), operator)) {
                revert OperatorNotAllowed(operator);
            }
        }
    }
}

{
  "evmVersion": "london",
  "libraries": {},
  "metadata": {
    "bytecodeHash": "ipfs",
    "useLiteralContent": true
  },
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "remappings": [],
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"address","name":"newOwner","type":"address"},{"internalType":"string","name":"baseTokenURI","type":"string"},{"components":[{"internalType":"uint64","name":"startTimestamp","type":"uint64"},{"internalType":"uint64","name":"endTimestamp","type":"uint64"}],"internalType":"struct GmStudioQuadrature.AuctionConfig","name":"config","type":"tuple"},{"internalType":"address[]","name":"payees","type":"address[]"},{"internalType":"uint256[]","name":"shares","type":"uint256[]"},{"internalType":"uint256[]","name":"sharesRoyalties","type":"uint256[]"},{"internalType":"address","name":"signersCurationPanelReserve","type":"address"},{"internalType":"contract IERC721","name":"_gmToken","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"ApproveToCaller","type":"error"},{"inputs":[],"name":"AuctionRunning","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[],"name":"InsufficientTokensRemaining","type":"error"},{"inputs":[],"name":"InvalidPayment","type":"error"},{"inputs":[],"name":"MintDisabled","type":"error"},{"inputs":[],"name":"MintERC2309QuantityExceedsLimit","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[],"name":"NoRebateAvailable","type":"error"},{"inputs":[],"name":"NotAuthorized","type":"error"},{"inputs":[],"name":"OnlyEOA","type":"error"},{"inputs":[{"internalType":"address","name":"operator","type":"address"}],"name":"OperatorNotAllowed","type":"error"},{"inputs":[],"name":"OwnerQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"OwnershipNotInitializedForExtraData","type":"error"},{"inputs":[],"name":"SaleClosed","type":"error"},{"inputs":[],"name":"TooManyMintsRequested","type":"error"},{"inputs":[],"name":"TransferCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"TransferFromIncorrectOwner","type":"error"},{"inputs":[],"name":"TransferToNonERC721ReceiverImplementer","type":"error"},{"inputs":[],"name":"TransferToZeroAddress","type":"error"},{"inputs":[],"name":"URIQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"WrongNumberOfReserveMints","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"fromTokenId","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"toTokenId","type":"uint256"},{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"}],"name":"ConsecutiveTransfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"Paused","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"Unpaused","type":"event"},{"inputs":[],"name":"GM_TOKEN_DISCOUNT_AMOUNT","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MAX_NUM_TOKENS","outputs":[{"internalType":"uint32","name":"","type":"uint32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MINT_END_PRICE","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MINT_PRICE_CURATION_PANEL","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MINT_START_PRICE","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"OPERATOR_FILTER_REGISTRY","outputs":[{"internalType":"contract IOperatorFilterRegistry","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"auctionConfig","outputs":[{"internalType":"uint64","name":"startTimestamp","type":"uint64"},{"internalType":"uint64","name":"endTimestamp","type":"uint64"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address[]","name":"delSigners","type":"address[]"},{"internalType":"address[]","name":"addSigners","type":"address[]"}],"name":"changeSigners","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"claimRebate","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"delegateCash","outputs":[{"internalType":"contract IDelegationRegistry","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"emergencyWithdraw","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"finalSalePrice","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"forwardPaymentToSplitter","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getCurrentPrice","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"collector","type":"address"}],"name":"getGMTokenRebateAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"collector","type":"address"}],"name":"getRebateAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"collector","type":"address"}],"name":"getTotalRebateAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"uint256","name":"","type":"uint256"}],"name":"gmMinterAddressToTokenIds","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"gmToken","outputs":[{"internalType":"contract IERC721","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"gmTokenIdToMintPrice","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isClosed","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint16","name":"num","type":"uint16"},{"internalType":"uint16","name":"numMax","type":"uint16"},{"internalType":"uint128","name":"nonce","type":"uint128"},{"internalType":"bytes","name":"signature","type":"bytes"}],"name":"mintCurationPanel","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"mintPublic","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"components":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint32","name":"num","type":"uint32"}],"internalType":"struct GmStudioQuadrature.ReserveReceiver[]","name":"receivers","type":"tuple[]"}],"name":"mintReserve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"address","name":"vault","type":"address"}],"name":"mintWithGMToken","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"name":"numCurationPanelMintsFrom","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"pause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"paused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"paymentSplitter","outputs":[{"internalType":"address payable","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"paymentSplitterRoyalties","outputs":[{"internalType":"address payable","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"uint256","name":"salePrice","type":"uint256"}],"name":"royaltyInfo","outputs":[{"internalType":"address","name":"receiver","type":"address"},{"internalType":"uint256","name":"royaltyAmount","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"components":[{"internalType":"uint64","name":"startTimestamp","type":"uint64"},{"internalType":"uint64","name":"endTimestamp","type":"uint64"}],"internalType":"struct GmStudioQuadrature.AuctionConfig","name":"config","type":"tuple"}],"name":"setAuctionConfig","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"uri","type":"string"}],"name":"setBaseTokenURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"contract IDelegationRegistry","name":"_delegateCash","type":"address"}],"name":"setDelegationContract","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"closed","type":"bool"}],"name":"setSaleClosed","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenSeed","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"unpause","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

0x6080604052600436106103345760003560e01c80638456cb59116101ab578063bf7983bf116100f7578063e985e9c511610095578063f2fde38b1161006f578063f2fde38b14610985578063f3902319146107ae578063f49d3701146109a5578063f968a3c7146109c557600080fd5b8063e985e9c51461091c578063eb91d37e1461093c578063ed4a6b0c1461095157600080fd5b8063c87b56dd116100d1578063c87b56dd146108b2578063cda3948f146108d2578063d8816dc7146108e7578063db2e21bc1461090757600080fd5b8063bf7983bf14610848578063bf964b4e14610864578063c2b6b58c1461089857600080fd5b806399521d6f11610164578063b88d4fde1161013e578063b88d4fde146107ca578063bb406135146107ea578063bcc4b55114610835578063bf08aeb7146107ae57600080fd5b806399521d6f14610779578063a22cb4651461078e578063ab28480e146107ae57600080fd5b80638456cb59146106f35780638c1478a2146107085780638c874ebd1461071e5780638da5cb5b14610726578063948562951461074457806395d89b411461076457600080fd5b80633c5b79b7116102855780636352211e1161022357806370a08231116101fd57806370a0823114610673578063715018a614610693578063718e6adb146106a85780637ec9704f146106d357600080fd5b80636352211e146106205780636919cdc9146106405780637008873f1461066057600080fd5b806342842e0e1161025f57806342842e0e146105a1578063546d9e05146105c15780635c975abb146105e15780635f5168361461060057600080fd5b80633c5b79b71461054a5780633f4ba83a1461056a57806341f434341461057f57600080fd5b806318160ddd116102f257806330176e13116102cc57806330176e13146104bd578063332d4357146104dd578063350d435a146104fd57806335c429471461052a57600080fd5b806318160ddd1461044557806323b872dd1461045e5780632a55205a1461047e57600080fd5b8062b86a1e1461033957806301ffc9a71461037957806306fdde03146103a9578063081812fc146103cb578063095ea7b3146104035780630ae9f4ae14610425575b600080fd5b34801561034557600080fd5b506103666103543660046135e0565b60166020526000908152604090205481565b6040519081526020015b60405180910390f35b34801561038557600080fd5b5061039961039436600461360f565b6109e5565b6040519015158152602001610370565b3480156103b557600080fd5b506103be610a05565b604051610370919061367c565b3480156103d757600080fd5b506103eb6103e63660046135e0565b610a97565b6040516001600160a01b039091168152602001610370565b34801561040f57600080fd5b5061042361041e3660046136a4565b610adb565b005b34801561043157600080fd5b506104236104403660046136d0565b610af4565b34801561045157600080fd5b5060015460005403610366565b34801561046a57600080fd5b50610423610479366004613744565b610c46565b34801561048a57600080fd5b5061049e610499366004613785565b610c6b565b604080516001600160a01b039093168352602083019190915201610370565b3480156104c957600080fd5b506104236104d83660046137e8565b610cb4565b3480156104e957600080fd5b506104236104f8366004613837565b610dcd565b34801561050957600080fd5b506103666105183660046135e0565b60126020526000908152604090205481565b34801561053657600080fd5b50610423610545366004613898565b610e0a565b34801561055657600080fd5b50610366610565366004613903565b610ed9565b34801561057657600080fd5b50610423610fd1565b34801561058b57600080fd5b506103eb6daaeb6d7670e522a718067333cd4e81565b3480156105ad57600080fd5b506104236105bc366004613744565b611005565b3480156105cd57600080fd5b506103666105dc366004613903565b61102a565b3480156105ed57600080fd5b50600954600160a01b900460ff16610399565b34801561060c57600080fd5b5061036661061b3660046135e0565b61107c565b34801561062c57600080fd5b506103eb61063b3660046135e0565b61110b565b34801561064c57600080fd5b50600c546103eb906001600160a01b031681565b61042361066e366004613920565b611116565b34801561067f57600080fd5b5061036661068e366004613903565b6112cc565b34801561069f57600080fd5b5061042361131a565b3480156106b457600080fd5b506106be61012c81565b60405163ffffffff9091168152602001610370565b3480156106df57600080fd5b506103666106ee366004613903565b61134e565b3480156106ff57600080fd5b50610423611484565b34801561071457600080fd5b5061036660105481565b6104236114b6565b34801561073257600080fd5b506009546001600160a01b03166103eb565b34801561075057600080fd5b50600d546103eb906001600160a01b031681565b34801561077057600080fd5b506103be61160a565b34801561078557600080fd5b50610423611619565b34801561079a57600080fd5b506104236107a9366004613950565b6116e9565b3480156107ba57600080fd5b506103666703782dace9d9000081565b3480156107d657600080fd5b506104236107e5366004613994565b6116fd565b3480156107f657600080fd5b50601454610815906001600160401b0380821691600160401b90041682565b604080516001600160401b03938416815292909116602083015201610370565b610423610843366004613a85565b61172a565b34801561085457600080fd5b50610366673782dace9d90000081565b34801561087057600080fd5b506103eb7f000000000000000000000000922a499399505b9a6775b94d57616e30ca7e5b8981565b3480156108a457600080fd5b506019546103999060ff1681565b3480156108be57600080fd5b506103be6108cd3660046135e0565b6117f8565b3480156108de57600080fd5b50610423611853565b3480156108f357600080fd5b50610423610902366004613903565b6118ee565b34801561091357600080fd5b5061042361193a565b34801561092857600080fd5b50610399610937366004613b1a565b611983565b34801561094857600080fd5b50610366611a01565b34801561095d57600080fd5b506103eb7f00000000000000000000000048656ee3ea6ffec99b52571baeab4c5b501da76c81565b34801561099157600080fd5b506104236109a0366004613903565b611ae6565b3480156109b157600080fd5b506103666109c03660046136a4565b611b7e565b3480156109d157600080fd5b506104236109e0366004613b48565b611baf565b60006109f082611ce2565b806109ff57506109ff82611ced565b92915050565b606060028054610a1490613b5a565b80601f0160208091040260200160405190810160405280929190818152602001828054610a4090613b5a565b8015610a8d5780601f10610a6257610100808354040283529160200191610a8d565b820191906000526020600020905b815481529060010190602001808311610a7057829003601f168201915b5050505050905090565b6000610aa282611d22565b610abf576040516333d1c03960e21b815260040160405180910390fd5b506000908152600660205260409020546001600160a01b031690565b81610ae581611d49565b610aef8383611e02565b505050565b6009546001600160a01b03163314610b275760405162461bcd60e51b8152600401610b1e90613b8e565b60405180910390fd5b600d54600160a01b900460ff1615610b52576040516317efbd6b60e01b815260040160405180910390fd5b600d805460ff60a01b1916600160a01b179055806000805b82811015610c1e57848482818110610b8457610b84613bc3565b9050604002016020016020810190610b9c9190613bd9565b610bac9063ffffffff1683613c15565b9150610c0e858583818110610bc357610bc3613bc3565b610bd99260206040909202019081019150613903565b868684818110610beb57610beb613bc3565b9050604002016020016020810190610c039190613bd9565b63ffffffff16611ea2565b610c1781613c28565b9050610b6a565b5060068114610c40576040516378e2ffa360e01b815260040160405180910390fd5b50505050565b826001600160a01b0381163314610c6057610c6033611d49565b610c40848484611ee6565b600b5460009081906bffffffffffffffffffffffff16610c8d61271085613c57565b610c979190613c6b565b600b54600160601b90046001600160a01b03169590945092505050565b6009546001600160a01b03163314610cde5760405162461bcd60e51b8152600401610b1e90613b8e565b80610d2b5760405162461bcd60e51b815260206004820152601e60248201527f4261736520746f6b656e205552492063616e6e6f7420626520656d70747900006044820152606401610b1e565b8181610d38600182613c82565b818110610d4757610d47613bc3565b909101356001600160f81b031916602f60f81b039050610dc05760405162461bcd60e51b815260206004820152602e60248201527f4261736520746f6b656e20555249206d757374206e6f7420636f6e7461696e2060448201526d0e8e4c2d2d8d2dcce40e6d8c2e6d60931b6064820152608401610b1e565b6015610aef828483613cdb565b6009546001600160a01b03163314610df75760405162461bcd60e51b8152600401610b1e90613b8e565b6019805460ff1916911515919091179055565b6009546001600160a01b03163314610e345760405162461bcd60e51b8152600401610b1e90613b8e565b601760005b84811015610e8357610e72868683818110610e5657610e56613bc3565b9050602002016020810190610e6b9190613903565b83906120a4565b50610e7c81613c28565b9050610e39565b5060005b82811015610ed157610ec0848483818110610ea457610ea4613bc3565b9050602002016020810190610eb99190613903565b8390611be6565b50610eca81613c28565b9050610e87565b505050505050565b601454600090600160401b90046001600160401b0316421015610f0f5760405163ec25d02960e01b815260040160405180910390fd5b6000610f196120b9565b90506000610f26826120d8565b6001600160a01b038516600090815260136020526040812091925090815b8154811015610fc457600060126000848481548110610f6557610f65613bc3565b9060005260206000200154815260200190815260200160002054905080600003610f8f5750610fb2565b84610f9a8783613c82565b610fa49190613c15565b610fae9085613c15565b9350505b80610fbc81613c28565b915050610f44565b509093505050505b919050565b6009546001600160a01b03163314610ffb5760405162461bcd60e51b8152600401610b1e90613b8e565b611003612101565b565b826001600160a01b038116331461101f5761101f33611d49565b610c4084848461219e565b601454600090600160401b90046001600160401b03164210156110605760405163ec25d02960e01b815260040160405180910390fd5b61106982610ed9565b6110728361134e565b6109ff9190613c15565b60008161108881611d22565b6110a45760405162461bcd60e51b8152600401610b1e90613d9a565b60006110af846121b9565b6060908101516040513090921b6001600160601b031916602083015260e881901b6001600160e81b0319166034830152603782018690529150605701604051602081830303815290604052805190602001209250505b50919050565b60006109ff82612230565b6014546001600160401b0316421015611142576040516317efbd6b60e01b815260040160405180910390fd5b60195460ff161561116657604051634c013bd760e01b815260040160405180910390fd5b32331461118657604051639f8129d160e01b815260040160405180910390fd5b611191338383612297565b6111ae5760405163ea8e4eb560e01b815260040160405180910390fd5b600082815260126020526040902054156111db5760405163ea8e4eb560e01b815260040160405180910390fd5b60006111e5611a01565b9050803410156112085760405163078d696560e31b815260040160405180910390fd5b61012c6112186001546000540390565b611223906001613c15565b0361122e5760108190555b6703782dace9d90000810361127b576112706001600160a01b037f00000000000000000000000048656ee3ea6ffec99b52571baeab4c5b501da76c16346123e1565b610aef336001611ea2565b6000838152601260209081526040808320349055338352601382528220805460018101825590835290822001849055600f8054916112b883613c28565b9190505550610aef336001611ea2565b5050565b60006001600160a01b0382166112f5576040516323d3ad8160e21b815260040160405180910390fd5b506001600160a01b03166000908152600560205260409020546001600160401b031690565b6009546001600160a01b031633146113445760405162461bcd60e51b8152600401610b1e90613b8e565b61100360006124fa565b601454600090600160401b90046001600160401b03164210156113845760405163ec25d02960e01b815260040160405180910390fd5b6001600160a01b0382166000908152601160209081526040808320805482518185028101850190935280835291929091908301828280156113e457602002820191906000526020600020905b8154815260200190600101908083116113d0575b5050505050905080516000036113fd5750600092915050565b60006114076120b9565b90506000805b835181101561147b578284828151811061142957611429613bc3565b60200260200101511115611469578284828151811061144a5761144a613bc3565b602002602001015161145c9190613c82565b6114669083613c15565b91505b8061147381613c28565b91505061140d565b50949350505050565b6009546001600160a01b031633146114ae5760405162461bcd60e51b8152600401610b1e90613b8e565b61100361254c565b6014546001600160401b03164210156114e2576040516317efbd6b60e01b815260040160405180910390fd5b60195460ff161561150657604051634c013bd760e01b815260040160405180910390fd5b32331461152657604051639f8129d160e01b815260040160405180910390fd5b6000611530611a01565b9050803410156115535760405163078d696560e31b815260040160405180910390fd5b61012c6115636001546000540390565b61156e906001613c15565b036115795760108190555b6703782dace9d9000081036115c9576115bb6001600160a01b037f00000000000000000000000048656ee3ea6ffec99b52571baeab4c5b501da76c16346123e1565b6115c6336001611ea2565b50565b3360009081526011602090815260408220805460018101825590835290822034910155600e8054916115fa83613c28565b91905055506115c6336001611ea2565b606060038054610a1490613b5a565b601454600160401b90046001600160401b031642101561164c5760405163ec25d02960e01b815260040160405180910390fd5b600e5415801561165c5750600f54155b61100357600061166a6120b9565b9050600081600e5461167c9190613c6b565b90506000611689836120d8565b6116939084613c82565b600f546116a09190613c6b565b6000600e819055600f559050610aef6116b98284613c15565b6001600160a01b037f00000000000000000000000048656ee3ea6ffec99b52571baeab4c5b501da76c16906123e1565b816116f381611d49565b610aef83836125d4565b836001600160a01b03811633146117175761171733611d49565b61172385858585612699565b5050505050565b6014546001600160401b03164210611755576040516317efbd6b60e01b815260040160405180910390fd5b60195460ff161561177957604051634c013bd760e01b815260040160405180910390fd5b6002600a54036117cb5760405162461bcd60e51b815260206004820152601f60248201527f5265656e7472616e637947756172643a207265656e7472616e742063616c6c006044820152606401610b1e565b6002600a556117eb868686868686601760166703782dace9d900006126dd565b50506001600a5550505050565b60608161180481611d22565b6118205760405162461bcd60e51b8152600401610b1e90613d9a565b601561182b8461283f565b60405160200161183c929190613ddc565b604051602081830303815290604052915050919050565b601454600160401b90046001600160401b03164210156118865760405163ec25d02960e01b815260040160405180910390fd5b60006118913361102a565b9050806000036118b457604051631b33a9b960e11b815260040160405180910390fd5b3360009081526011602052604081206118cc916135ae565b3360009081526013602052604081206118e4916135ae565b6115c633826123e1565b6009546001600160a01b031633146119185760405162461bcd60e51b8152600401610b1e90613b8e565b600d80546001600160a01b0319166001600160a01b0392909216919091179055565b6009546001600160a01b031633146119645760405162461bcd60e51b8152600401610b1e90613b8e565b7316485319aa0ad7a4e68176fbaada235c92acae2e6115c681476123e1565b6001600160a01b03808316600090815260076020908152604080832093851683529290529081205460ff16156119bb575060016109ff565b6001600160a01b03831660009081526008602052604081205460ff1660018111156119e8576119e8613e82565b1480156119fa57506119fa8383612947565b9392505050565b6000601054600014611a14575060105490565b6000611a306703782dace9d90000673782dace9d900000613c82565b601454909150600090611a56906001600160401b0380821691600160401b900416613e98565b6014546001600160401b039182169250164211611a7d57673782dace9d9000009250505090565b601454600090611a96906001600160401b031642613c82565b9050600082611aa58386613c6b565b611aaf9190613c57565b905083811115611acb576703782dace9d9000094505050505090565b611add81673782dace9d900000613c82565b94505050505090565b6009546001600160a01b03163314611b105760405162461bcd60e51b8152600401610b1e90613b8e565b6001600160a01b038116611b755760405162461bcd60e51b815260206004820152602660248201527f4f776e61626c653a206e6577206f776e657220697320746865207a65726f206160448201526564647265737360d01b6064820152608401610b1e565b6115c6816124fa565b60136020528160005260406000208181548110611b9a57600080fd5b90600052602060002001600091509150505481565b6009546001600160a01b03163314611bd95760405162461bcd60e51b8152600401610b1e90613b8e565b806014610aef8282613ed1565b60006119fa836001600160a01b038416612985565b6000804660018114611c1d5760058114611c39576105398114611c5557611c6d565b73f034d6a4b1a64f0e6038632d87746ca24b79d3259150611c6d565b737f4ae949da2ed37e0a4b37e0b15b22ad5c94de659150611c6d565b73a516d2c64ed7fe2004a93bc123854b229f3bb73891505b506001600160a01b038116610fcc5760405162461bcd60e51b815260206004820152603560248201527f5061796d656e7453706c6974746572466163746f72793a206e6f74206465706c60448201527437bcb2b21037b71031bab93932b73a1031b430b4b760591b6064820152608401610b1e565b60006109ff826129d4565b60006001600160e01b0319821663152a902d60e11b14806109ff57506301ffc9a760e01b6001600160e01b03198316146109ff565b60008054821080156109ff575050600090815260046020526040902054600160e01b161590565b6daaeb6d7670e522a718067333cd4e3b156115c657604051633185c44d60e21b81523060048201526001600160a01b03821660248201526daaeb6d7670e522a718067333cd4e9063c617113490604401602060405180830381865afa158015611db6573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190611dda9190613f2b565b6115c657604051633b79c77360e21b81526001600160a01b0382166004820152602401610b1e565b6000611e0d8261110b565b9050336001600160a01b03821614611e4657611e298133611983565b611e46576040516367d9dca160e11b815260040160405180910390fd5b60008281526006602052604080822080546001600160a01b0319166001600160a01b0387811691821790925591518593918516917f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b92591a4505050565b61012c81611eb36001546000540390565b611ebd9190613c15565b1115611edc57604051639004693560e01b815260040160405180910390fd5b6112c88282612a22565b6000611ef182612230565b9050836001600160a01b0316816001600160a01b031614611f245760405162a1148160e81b815260040160405180910390fd5b60008281526006602052604090208054338082146001600160a01b03881690911417611f7157611f548633611983565b611f7157604051632ce44b5f60e11b815260040160405180910390fd5b6001600160a01b038516611f9857604051633a954ecd60e21b815260040160405180910390fd5b611fa58686866001612b5b565b8015611fb057600082555b6001600160a01b0380871660009081526005602052604080822080546000190190559187168152208054600101905561200985611fee888287612bb9565b600160e11b174260a01b176001600160a01b03919091161790565b600085815260046020526040812091909155600160e11b8416900361205e5760018401600081815260046020526040812054900361205c57600054811461205c5760008181526004602052604090208490555b505b83856001600160a01b0316876001600160a01b03167fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef60405160405180910390a4610ed1565b60006119fa836001600160a01b038416612bdc565b600080601054116120d157506703782dace9d9000090565b5060105490565b6000806120ed6703782dace9d9000084613c82565b90506119fa816703782dace9d90000612cd6565b600954600160a01b900460ff166121515760405162461bcd60e51b815260206004820152601460248201527314185d5cd8589b194e881b9bdd081c185d5cd95960621b6044820152606401610b1e565b6009805460ff60a01b191690557f5db9ee0a495bf2e6ff9c91a7834c1ba4fdd244a5e8aa4e537bd38aeae4b073aa335b6040516001600160a01b03909116815260200160405180910390a1565b610aef838383604051806020016040528060008152506116fd565b6040805160808101825260008082526020820181905291810182905260608101919091526109ff6121e983612230565b604080516080810182526001600160a01b038316815260a083901c6001600160401b03166020820152600160e01b831615159181019190915260e89190911c606082015290565b60008160005481101561227e5760008181526004602052604081205490600160e01b8216900361227c575b806000036119fa57506000190160008181526004602052604090205461225b565b505b604051636f96cda160e11b815260040160405180910390fd5b600c546040516331a9108f60e11b81526004810184905260009182916001600160a01b0390911690636352211e90602401602060405180830381865afa1580156122e5573d6000803e3d6000fd5b505050506040513d601f19601f820116820180604052508101906123099190613f48565b9050846001600160a01b0316816001600160a01b03160361232e5760019150506119fa565b826001600160a01b0316816001600160a01b0316036123d657600d54600c54604051631574d39f60e31b81526001600160a01b038881166004830152868116602483015291821660448201526064810187905291169063aba69cf890608401602060405180830381865afa1580156123aa573d6000803e3d6000fd5b505050506040513d601f19601f820116820180604052508101906123ce9190613f2b565b9150506119fa565b506000949350505050565b804710156124315760405162461bcd60e51b815260206004820152601d60248201527f416464726573733a20696e73756666696369656e742062616c616e63650000006044820152606401610b1e565b6000826001600160a01b03168260405160006040518083038185875af1925050503d806000811461247e576040519150601f19603f3d011682016040523d82523d6000602084013e612483565b606091505b5050905080610aef5760405162461bcd60e51b815260206004820152603a60248201527f416464726573733a20756e61626c6520746f2073656e642076616c75652c207260448201527f6563697069656e74206d617920686176652072657665727465640000000000006064820152608401610b1e565b600980546001600160a01b038381166001600160a01b0319831681179093556040519116919082907f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e090600090a35050565b600954600160a01b900460ff16156125995760405162461bcd60e51b815260206004820152601060248201526f14185d5cd8589b194e881c185d5cd95960821b6044820152606401610b1e565b6009805460ff60a01b1916600160a01b1790557f62e78cea01bee320cd4e420270b5ea74000d11b0c9f74754ebdbfc544b05a2586121813390565b336125de81612cec565b6001600160a01b0316836001600160a01b03160361268f5781612602576001612605565b60005b6001600160a01b0382166000908152600860205260409020805460ff19166001838181111561263657612636613e82565b0217905550826001600160a01b0316816001600160a01b03167f17307eab39ab6107e8899845ad3d59bd9653f200f220920489ca2b5937696c3184604051612682911515815260200190565b60405180910390a3505050565b610aef8383612e43565b6126a4848484610c46565b6001600160a01b0383163b15610c40576126c084848484612ed8565b610c40576040516368d2bf6b60e11b815260040160405180910390fd5b346126ec8261ffff8b16613c6b565b1461270a5760405163078d696560e31b815260040160405180910390fd5b6040516001600160601b031930606090811b821660208401528b901b1660348201526001600160f01b031960f089901b1660488201526fffffffffffffffffffffffffffffffff19608088901b16604a82015260009061277b90605a01604051602081830303815290604052612fc3565b60008181526020859052604090205490915061ffff808a169161279f918c16613c15565b11156127be5760405163342e754760e21b815260040160405180910390fd5b6127ca84828888612ffe565b6000818152602084905260408120805461ffff8c1692906127ec908490613c15565b9091555061282590506001600160a01b037f00000000000000000000000048656ee3ea6ffec99b52571baeab4c5b501da76c16346123e1565b6128338a8a61ffff16611ea2565b50505050505050505050565b6060816000036128665750506040805180820190915260018152600360fc1b602082015290565b8160005b8115612890578061287a81613c28565b91506128899050600a83613c57565b915061286a565b6000816001600160401b038111156128aa576128aa61397e565b6040519080825280601f01601f1916602001820160405280156128d4576020820181803683370190505b5090505b841561293f576128e9600183613c82565b91506128f6600a86613f65565b612901906030613c15565b60f81b81838151811061291657612916613bc3565b60200101906001600160f81b031916908160001a905350612938600a86613c57565b94506128d8565b949350505050565b60008061295384612cec565b90506001600160a01b0381161580159061293f5750826001600160a01b0316816001600160a01b031614949350505050565b60008181526001830160205260408120546129cc575081546001818101845560008481526020808220909301849055845484825282860190935260409020919091556109ff565b5060006109ff565b60006301ffc9a760e01b6001600160e01b031983161480612a0557506380ac58cd60e01b6001600160e01b03198316145b806109ff5750506001600160e01b031916635b5e139f60e01b1490565b6000805490829003612a475760405163b562e8dd60e01b815260040160405180910390fd5b612a546000848385612b5b565b6001600160a01b03831660009081526005602052604081208054680100000000000000018502019055612aab908490612a8e908281612bb9565b6001851460e11b174260a01b176001600160a01b03919091161790565b6000828152600460205260408120919091556001600160a01b0384169083830190839083907fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef8180a4600183015b818114612b3157808360007fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef600080a4600101612af9565b5081600003612b5257604051622e076360e81b815260040160405180910390fd5b60005550505050565b600954600160a01b900460ff1615612bad5760405162461bcd60e51b8152602060048201526015602482015274115490cdcc8c5050dbdb5b5bdb8e881c185d5cd959605a1b6044820152606401610b1e565b610c4084848484613062565b600060e882811c90612bcc868684613153565b62ffffff16901b95945050505050565b60008181526001830160205260408120548015612cc5576000612c00600183613c82565b8554909150600090612c1490600190613c82565b9050818114612c79576000866000018281548110612c3457612c34613bc3565b9060005260206000200154905080876000018481548110612c5757612c57613bc3565b6000918252602080832090910192909255918252600188019052604090208390555b8554869080612c8a57612c8a613f79565b6001900381819060005260206000200160009055905585600101600086815260200190815260200160002060009055600193505050506109ff565b60009150506109ff565b5092915050565b6000818310612ce557816119fa565b5090919050565b600080468060018114612d215760898114612d3d5760048114612d5957620138818114612d75576105398114612d9157612da9565b73a5409ec958c83c3f309868babaca7c86dcb077c19250612da9565b7358807bad0b376efc12f5ad86aac70e78ed67deae9250612da9565b73f57b2c51ded3a29e6891aba85459d600256cf3179250612da9565b73ff7ca10af37178bdd056628ef42fd7f799fac77c9250612da9565b73e1a2bbc877b29adbc56d2659dbcb0ae14ee6207192505b506001600160a01b0382161580612dc05750806089145b80612dcd57508062013881145b15612dd9575092915050565b60405163c455279160e01b81526001600160a01b03858116600483015283169063c455279190602401602060405180830381865afa158015612e1f573d6000803e3d6000fd5b505050506040513d601f19601f8201168201806040525081019061293f9190613f48565b336001600160a01b03831603612e6c5760405163b06307db60e01b815260040160405180910390fd5b3360008181526007602090815260408083206001600160a01b03871680855290835292819020805460ff191686151590811790915590519081529192917f17307eab39ab6107e8899845ad3d59bd9653f200f220920489ca2b5937696c31910160405180910390a35050565b604051630a85bd0160e11b81526000906001600160a01b0385169063150b7a0290612f0d903390899088908890600401613f8f565b6020604051808303816000875af1925050508015612f48575060408051601f3d908101601f19168201909252612f4591810190613fcc565b60015b612fa6573d808015612f76576040519150601f19603f3d011682016040523d82523d6000602084013e612f7b565b606091505b508051600003612f9e576040516368d2bf6b60e11b815260040160405180910390fd5b805181602001fd5b6001600160e01b031916630a85bd0160e11b149050949350505050565b6000612fcf825161283f565b82604051602001612fe1929190613fe9565b604051602081830303815290604052805190602001209050919050565b61300a84848484613173565b610c405760405162461bcd60e51b815260206004820152602360248201527f5369676e6174757265436865636b65723a20496e76616c6964207369676e617460448201526275726560e81b6064820152608401610b1e565b6001600160a01b03831615806130a4575060016001600160a01b03841660009081526008602052604090205460ff1660018111156130a2576130a2613e82565b145b610c405760006130b384612cec565b90506001600160a01b0381166130ec57506001600160a01b0383166000908152600860205260409020805460ff19166001179055610c40565b6130f5846112cc565b60000361172357806001600160a01b0316846001600160a01b03167f17307eab39ab6107e8899845ad3d59bd9653f200f220920489ca2b5937696c316001604051613144911515815260200190565b60405180910390a35050505050565b60006001600160a01b038416612ccf5761316c836131c8565b90506119fa565b60006131bf6131b88585858080601f01602080910402602001604051908101604052809392919081815260200183838082843760009201919091525061322892505050565b869061324c565b95945050505050565b600042446131d7600143613c82565b6040805160208101949094528301919091524060608083019190915283901b6001600160601b03191660808201526094016040516020818303038152906040528051906020012060e81c9050919050565b6000806000613237858561326e565b91509150613244816132dc565b509392505050565b6001600160a01b038116600090815260018301602052604081205415156119fa565b60008082516041036132a45760208301516040840151606085015160001a61329887828585613492565b945094505050506132d5565b82516040036132cd57602083015160408401516132c286838361357f565b9350935050506132d5565b506000905060025b9250929050565b60008160048111156132f0576132f0613e82565b036132f85750565b600181600481111561330c5761330c613e82565b036133595760405162461bcd60e51b815260206004820152601860248201527f45434453413a20696e76616c6964207369676e617475726500000000000000006044820152606401610b1e565b600281600481111561336d5761336d613e82565b036133ba5760405162461bcd60e51b815260206004820152601f60248201527f45434453413a20696e76616c6964207369676e6174757265206c656e677468006044820152606401610b1e565b60038160048111156133ce576133ce613e82565b036134265760405162461bcd60e51b815260206004820152602260248201527f45434453413a20696e76616c6964207369676e6174757265202773272076616c604482015261756560f01b6064820152608401610b1e565b600481600481111561343a5761343a613e82565b036115c65760405162461bcd60e51b815260206004820152602260248201527f45434453413a20696e76616c6964207369676e6174757265202776272076616c604482015261756560f01b6064820152608401610b1e565b6000807f7fffffffffffffffffffffffffffffff5d576e7357a4501ddfe92f46681b20a08311156134c95750600090506003613576565b8460ff16601b141580156134e157508460ff16601c14155b156134f25750600090506004613576565b6040805160008082526020820180845289905260ff881692820192909252606081018690526080810185905260019060a0016020604051602081039080840390855afa158015613546573d6000803e3d6000fd5b5050604051601f1901519150506001600160a01b03811661356f57600060019250925050613576565b9150600090505b94509492505050565b6000806001600160ff1b03831660ff84901c601b016135a087828885613492565b935093505050935093915050565b50805460008255906000526020600020908101906115c691905b808211156135dc57600081556001016135c8565b5090565b6000602082840312156135f257600080fd5b5035919050565b6001600160e01b0319811681146115c657600080fd5b60006020828403121561362157600080fd5b81356119fa816135f9565b60005b8381101561364757818101518382015260200161362f565b50506000910152565b6000815180845261366881602086016020860161362c565b601f01601f19169290920160200192915050565b6020815260006119fa6020830184613650565b6001600160a01b03811681146115c657600080fd5b600080604083850312156136b757600080fd5b82356136c28161368f565b946020939093013593505050565b600080602083850312156136e357600080fd5b82356001600160401b03808211156136fa57600080fd5b818501915085601f83011261370e57600080fd5b81358181111561371d57600080fd5b8660208260061b850101111561373257600080fd5b60209290920196919550909350505050565b60008060006060848603121561375957600080fd5b83356137648161368f565b925060208401356137748161368f565b929592945050506040919091013590565b6000806040838503121561379857600080fd5b50508035926020909101359150565b60008083601f8401126137b957600080fd5b5081356001600160401b038111156137d057600080fd5b6020830191508360208285010111156132d557600080fd5b600080602083850312156137fb57600080fd5b82356001600160401b0381111561381157600080fd5b61381d858286016137a7565b90969095509350505050565b80151581146115c657600080fd5b60006020828403121561384957600080fd5b81356119fa81613829565b60008083601f84011261386657600080fd5b5081356001600160401b0381111561387d57600080fd5b6020830191508360208260051b85010111156132d557600080fd5b600080600080604085870312156138ae57600080fd5b84356001600160401b03808211156138c557600080fd5b6138d188838901613854565b909650945060208701359150808211156138ea57600080fd5b506138f787828801613854565b95989497509550505050565b60006020828403121561391557600080fd5b81356119fa8161368f565b6000806040838503121561393357600080fd5b8235915060208301356139458161368f565b809150509250929050565b6000806040838503121561396357600080fd5b823561396e8161368f565b9150602083013561394581613829565b634e487b7160e01b600052604160045260246000fd5b600080600080608085870312156139aa57600080fd5b84356139b58161368f565b935060208501356139c58161368f565b92506040850135915060608501356001600160401b03808211156139e857600080fd5b818701915087601f8301126139fc57600080fd5b813581811115613a0e57613a0e61397e565b604051601f8201601f19908116603f01168101908382118183101715613a3657613a3661397e565b816040528281528a6020848701011115613a4f57600080fd5b82602086016020830137600060208483010152809550505050505092959194509250565b803561ffff81168114610fcc57600080fd5b60008060008060008060a08789031215613a9e57600080fd5b8635613aa98161368f565b9550613ab760208801613a73565b9450613ac560408801613a73565b935060608701356001600160801b0381168114613ae157600080fd5b925060808701356001600160401b03811115613afc57600080fd5b613b0889828a016137a7565b979a9699509497509295939492505050565b60008060408385031215613b2d57600080fd5b8235613b388161368f565b915060208301356139458161368f565b60006040828403121561110557600080fd5b600181811c90821680613b6e57607f821691505b60208210810361110557634e487b7160e01b600052602260045260246000fd5b6020808252818101527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e6572604082015260600190565b634e487b7160e01b600052603260045260246000fd5b600060208284031215613beb57600080fd5b813563ffffffff811681146119fa57600080fd5b634e487b7160e01b600052601160045260246000fd5b808201808211156109ff576109ff613bff565b600060018201613c3a57613c3a613bff565b5060010190565b634e487b7160e01b600052601260045260246000fd5b600082613c6657613c66613c41565b500490565b80820281158282048414176109ff576109ff613bff565b818103818111156109ff576109ff613bff565b601f821115610aef57600081815260208120601f850160051c81016020861015613cbc5750805b601f850160051c820191505b81811015610ed157828155600101613cc8565b6001600160401b03831115613cf257613cf261397e565b613d0683613d008354613b5a565b83613c95565b6000601f841160018114613d3a5760008515613d225750838201355b600019600387901b1c1916600186901b178355611723565b600083815260209020601f19861690835b82811015613d6b5786850135825560209485019460019092019101613d4b565b5086821015613d885760001960f88860031b161c19848701351681555b505060018560011b0183555050505050565b60208082526022908201527f45524337323141436f6d6d6f6e3a20546f6b656e20646f65736e2774206578696040820152611cdd60f21b606082015260800190565b6000808454613dea81613b5a565b60018281168015613e025760018114613e1757613e46565b60ff1984168752821515830287019450613e46565b8860005260208060002060005b85811015613e3d5781548a820152908401908201613e24565b50505082870194505b50602f60f81b845286519250613e628382860160208a0161362c565b64173539b7b760d91b939092019182019290925260060195945050505050565b634e487b7160e01b600052602160045260246000fd5b6001600160401b03828116828216039080821115612ccf57612ccf613bff565b600081356001600160401b03811681146109ff57600080fd5b6001600160401b03613ee283613eb8565b168154816001600160401b031982161783556fffffffffffffffff0000000000000000613f1160208601613eb8565b60401b16826001600160801b031983161717835550505050565b600060208284031215613f3d57600080fd5b81516119fa81613829565b600060208284031215613f5a57600080fd5b81516119fa8161368f565b600082613f7457613f74613c41565b500690565b634e487b7160e01b600052603160045260246000fd5b6001600160a01b0385811682528416602082015260408101839052608060608201819052600090613fc290830184613650565b9695505050505050565b600060208284031215613fde57600080fd5b81516119fa816135f9565b7f19457468657265756d205369676e6564204d6573736167653a0a00000000000081526000835161402181601a85016020880161362c565b83519083019061403881601a84016020880161362c565b01601a0194935050505056fea26469706673582212206d320bd1e91ff7037ddbe01c8c3e5e65b0ffecc4d98162cdcafc5df4208fe20e64736f6c63430008110033

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

-----Decoded View---------------
Arg [0] : newOwner (address): 0xeDb7c032feF116163214FCDb6ca481E94794b187
Arg [1] : baseTokenURI (string): https://api.gmstudio.art/collections/quadrature/token
Arg [2] : config (tuple): System.Collections.Generic.List`1[Nethereum.ABI.FunctionEncoding.ParameterOutput]
Arg [3] : payees (address[]): 0xe1a4cb40A1D672Bb7901b646Bb18Eb7B70BD5952,0xbBe65bB420B6005214e655AB385c3241a3F197d8,0x2726Bba3E527584a1989C9fe392f21114307F72d
Arg [4] : shares (uint256[]): 30,85,85
Arg [5] : sharesRoyalties (uint256[]): 1,1,1
Arg [6] : signersCurationPanelReserve (address): 0x5312fa01617678dCF4940c66b3adb5A468BC7Cef
Arg [7] : _gmToken (address): 0x36F4D96Fe0D4Eb33cdC2dC6C0bCA15b9Cdd0d648

-----Encoded View---------------
24 Constructor Arguments found :
Arg [0] : 000000000000000000000000edb7c032fef116163214fcdb6ca481e94794b187
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000120
Arg [2] : 000000000000000000000000000000000000000000000000000000006468e070
Arg [3] : 000000000000000000000000000000000000000000000000000000006468ee80
Arg [4] : 0000000000000000000000000000000000000000000000000000000000000180
Arg [5] : 0000000000000000000000000000000000000000000000000000000000000200
Arg [6] : 0000000000000000000000000000000000000000000000000000000000000280
Arg [7] : 0000000000000000000000005312fa01617678dcf4940c66b3adb5a468bc7cef
Arg [8] : 00000000000000000000000036f4d96fe0d4eb33cdc2dc6c0bca15b9cdd0d648
Arg [9] : 0000000000000000000000000000000000000000000000000000000000000035
Arg [10] : 68747470733a2f2f6170692e676d73747564696f2e6172742f636f6c6c656374
Arg [11] : 696f6e732f717561647261747572652f746f6b656e0000000000000000000000
Arg [12] : 0000000000000000000000000000000000000000000000000000000000000003
Arg [13] : 000000000000000000000000e1a4cb40a1d672bb7901b646bb18eb7b70bd5952
Arg [14] : 000000000000000000000000bbe65bb420b6005214e655ab385c3241a3f197d8
Arg [15] : 0000000000000000000000002726bba3e527584a1989c9fe392f21114307f72d
Arg [16] : 0000000000000000000000000000000000000000000000000000000000000003
Arg [17] : 000000000000000000000000000000000000000000000000000000000000001e
Arg [18] : 0000000000000000000000000000000000000000000000000000000000000055
Arg [19] : 0000000000000000000000000000000000000000000000000000000000000055
Arg [20] : 0000000000000000000000000000000000000000000000000000000000000003
Arg [21] : 0000000000000000000000000000000000000000000000000000000000000001
Arg [22] : 0000000000000000000000000000000000000000000000000000000000000001
Arg [23] : 0000000000000000000000000000000000000000000000000000000000000001