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 2023 PROOF Holdings Inc
pragma solidity ^0.8.15;

import {ERC721ACommon, BaseTokenURI} from "ethier/erc721/BaseTokenURI.sol";

import {SellableRedeemableRestrictableERC721} from "proof/presets/SellableRedeemableRestrictableERC721.sol";

/**
 * @title Grails IV: Mint Pass
 */
contract Grails4MintPass is SellableRedeemableRestrictableERC721 {
    constructor(address admin, address steerer, address payable secondaryReceiver)
        ERC721ACommon(admin, steerer, "Grails IV: Mint Pass", "G4PASS", secondaryReceiver, 500)
        BaseTokenURI("https://metadata.proof.xyz/grails-iv/pass/")
    {}
}

// SPDX-License-Identifier: MIT
// Copyright (c) 2023 the ethier authors (github.com/divergencetech/ethier)
pragma solidity >=0.8.0 <0.9.0;

import {AccessControlEnumerable} from "../utils/AccessControlEnumerable.sol";
import {ERC721A, ERC721ACommon} from "./ERC721ACommon.sol";

/**
 * @notice ERC721 extension that implements a commonly used _baseURI() function
 * to return an URL prefix that can be set by the contract steerer.
 */
contract BaseTokenURI is AccessControlEnumerable {
    /**
     * @notice Base token URI used as a prefix by tokenURI().
     */
    string private _baseTokenURI;

    constructor(string memory baseTokenURI_) {
        _setBaseTokenURI(baseTokenURI_);
    }

    /**
     * @notice Sets the base token URI prefix.
     * @dev Only callable by the contract steerer.
     */
    function setBaseTokenURI(string memory baseTokenURI_)
        public
        onlyRole(DEFAULT_STEERING_ROLE)
    {
        _setBaseTokenURI(baseTokenURI_);
    }

    /**
     * @notice Sets the base token URI prefix.
     */
    function _setBaseTokenURI(string memory baseTokenURI_) internal virtual {
        _baseTokenURI = baseTokenURI_;
    }

    /**
     * @notice Returns the `baseTokenURI`.
     */
    function baseTokenURI() public view virtual returns (string memory) {
        return _baseTokenURI;
    }

    /**
     * @notice Returns the base token URI * without any additional characters (e.g. a slash).
     */
    function _baseURI() internal view virtual returns (string memory) {
        return _baseTokenURI;
    }
}

/**
 * @notice ERC721ACommon extension that adds BaseTokenURI.
 */
abstract contract ERC721ACommonBaseTokenURI is ERC721ACommon, BaseTokenURI {
    /**
     * @notice Overrides supportsInterface as required by inheritance.
     */
    function supportsInterface(bytes4 interfaceId)
        public
        view
        virtual
        override(ERC721ACommon, AccessControlEnumerable)
        returns (bool)
    {
        return
            ERC721ACommon.supportsInterface(interfaceId) ||
            AccessControlEnumerable.supportsInterface(interfaceId);
    }

    /**
     * @dev Inheritance resolution.
     */
    function _baseURI()
        internal
        view
        virtual
        override(ERC721A, BaseTokenURI)
        returns (string memory)
    {
        return BaseTokenURI._baseURI();
    }
}

// SPDX-License-Identifier: MIT
// Copyright 2023 PROOF Holdings Inc
pragma solidity ^0.8.15;

import {ERC721A, ERC721ACommon, BaseTokenURI, ERC721ACommonBaseTokenURI} from "ethier/erc721/BaseTokenURI.sol";
import {OperatorFilterOS} from "ethier/erc721/OperatorFilterOS.sol";

import {
    TransferRestrictedRedeemableERC721ACommon,
    TransferRestriction
} from "proof/redemption/voucher/TransferRestrictedRedeemableERC721ACommon.sol";
import {SellableERC721ACommon} from "proof/sellers/sellable/SellableERC721ACommon.sol";

/**
 * @notice A redeemable and sellable ERC721 token with operator filtering and transfer restrictions.
 * @dev The contract name should be sung to the tune of "Modern Major-General"
 */
abstract contract SellableRedeemableRestrictableERC721 is
    ERC721ACommonBaseTokenURI,
    OperatorFilterOS,
    SellableERC721ACommon,
    TransferRestrictedRedeemableERC721ACommon
{
    // =================================================================================================================
    //                          Inheritance Resolution
    // =================================================================================================================

    function supportsInterface(bytes4 interfaceId)
        public
        view
        virtual
        override(ERC721ACommon, ERC721ACommonBaseTokenURI, SellableERC721ACommon, TransferRestrictedRedeemableERC721ACommon)
        returns (bool)
    {
        return TransferRestrictedRedeemableERC721ACommon.supportsInterface(interfaceId)
            || SellableERC721ACommon.supportsInterface(interfaceId)
            || ERC721ACommonBaseTokenURI.supportsInterface(interfaceId);
    }

    function _beforeTokenTransfers(address from, address to, uint256 startTokenId, uint256 quantity)
        internal
        virtual
        override(ERC721ACommon, TransferRestrictedRedeemableERC721ACommon)
    {
        TransferRestrictedRedeemableERC721ACommon._beforeTokenTransfers(from, to, startTokenId, quantity);
    }

    function _baseURI() internal view virtual override(ERC721A, ERC721ACommonBaseTokenURI) returns (string memory) {
        return ERC721ACommonBaseTokenURI._baseURI();
    }

    function setApprovalForAll(address operator, bool approved) public virtual override(ERC721A, OperatorFilterOS) {
        OperatorFilterOS.setApprovalForAll(operator, approved);
    }

    function approve(address operator, uint256 tokenId) public payable virtual override(ERC721A, OperatorFilterOS) {
        OperatorFilterOS.approve(operator, tokenId);
    }

    function transferFrom(address from, address to, uint256 tokenId)
        public
        payable
        virtual
        override(ERC721A, OperatorFilterOS)
    {
        OperatorFilterOS.transferFrom(from, to, tokenId);
    }

    function safeTransferFrom(address from, address to, uint256 tokenId)
        public
        payable
        virtual
        override(ERC721A, OperatorFilterOS)
    {
        OperatorFilterOS.safeTransferFrom(from, to, tokenId);
    }

    function safeTransferFrom(address from, address to, uint256 tokenId, bytes memory data)
        public
        payable
        virtual
        override(ERC721A, OperatorFilterOS)
    {
        OperatorFilterOS.safeTransferFrom(from, to, tokenId, data);
    }
}

// SPDX-License-Identifier: MIT
// Copyright (c) 2023 the ethier authors (github.com/divergencetech/ethier)
pragma solidity >=0.8.0 <0.9.0;

import {AccessControlEnumerable as ACE} from "@openzeppelin/contracts/access/AccessControlEnumerable.sol";

contract AccessControlEnumerable is ACE {
    /// @notice The default role intended to perform access-restricted actions.
    /// @dev We are using this instead of DEFAULT_ADMIN_ROLE because the latter
    /// is intended to grant/revoke roles and will be secured differently.
    bytes32 public constant DEFAULT_STEERING_ROLE =
        keccak256("DEFAULT_STEERING_ROLE");

    /// @dev Overrides supportsInterface so that inheriting contracts can
    /// reference this contract instead of OZ's version for further overrides.
    function supportsInterface(bytes4 interfaceId)
        public
        view
        virtual
        override(ACE)
        returns (bool)
    {
        return ACE.supportsInterface(interfaceId);
    }
}

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

import {ERC721A} from "erc721a/contracts/ERC721A.sol";
import {ERC2981} from "@openzeppelin/contracts/token/common/ERC2981.sol";
import {AccessControlEnumerable} from "../utils/AccessControlEnumerable.sol";
import {AccessControlPausable} from "../utils/AccessControlPausable.sol";
import {ERC4906} from "./ERC4906.sol";

/**
@notice An ERC721A contract with common functionality:
 - Pausable with toggling functions exposed to Owner only
 - ERC2981 royalties
 */
contract ERC721ACommon is ERC721A, AccessControlPausable, ERC2981, ERC4906 {
    constructor(
        address admin,
        address steerer,
        string memory name,
        string memory symbol,
        address payable royaltyReciever,
        uint96 royaltyBasisPoints
    ) ERC721A(name, symbol) {
        _setDefaultRoyalty(royaltyReciever, royaltyBasisPoints);
        _grantRole(DEFAULT_ADMIN_ROLE, admin);
        _grantRole(DEFAULT_STEERING_ROLE, steerer);
    }

    /// @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, AccessControlEnumerable, ERC2981, ERC4906)
        returns (bool)
    {
        return
            ERC721A.supportsInterface(interfaceId) ||
            ERC2981.supportsInterface(interfaceId) ||
            AccessControlEnumerable.supportsInterface(interfaceId) ||
            ERC4906.supportsInterface(interfaceId);
    }

    /// @notice Sets the royalty receiver and percentage (in units of basis
    /// points = 0.01%).
    function setDefaultRoyalty(address receiver, uint96 basisPoints)
        public
        virtual
        onlyRole(DEFAULT_STEERING_ROLE)
    {
        _setDefaultRoyalty(receiver, basisPoints);
    }

    function emitMetadataUpdateForAll()
        external
        onlyRole(DEFAULT_STEERING_ROLE)
    {
        // EIP4906 is unfortunately quite vague on whether the `toTokenId` in
        // the following event is included or not. We hence use `totalSupply()`
        // to ensure that the last actual `tokenId` is included in any case.
        _refreshMetadata(0, totalSupply());
    }
}

// SPDX-License-Identifier: MIT
// Copyright (c) 2023 the ethier authors (github.com/divergencetech/ethier)
pragma solidity >=0.8.0 <0.9.0;

import {Address} from "@openzeppelin/contracts/utils/Address.sol";
import {DefaultOperatorFilterer} from "operator-filter-registry/src/DefaultOperatorFilterer.sol";
import {ERC721A, ERC721ACommon} from "./ERC721ACommon.sol";

/**
 * @notice ERC721ACommon extension that adds Opensea's operator filtering.
 */
abstract contract OperatorFilterOS is ERC721ACommon, DefaultOperatorFilterer {
    using Address for address;

    /**
     * @notice Calling the operator filter registry with given calldata.
     * @dev The registry contract did not foresee role-based contract access
     * control -- only the contract itself, or its (EIP-173) owner is allowed to
     * change subscription settings. To work around this, we enforce
     * authorisation here and forward arbitrary calldata to the registry.
     * Use with care!
     */
    function callOperatorFilterRegistry(bytes calldata cdata)
        external
        onlyRole(DEFAULT_STEERING_ROLE)
        returns (bytes memory)
    {
        return address(OPERATOR_FILTER_REGISTRY).functionCall(cdata);
    }

    // =========================================================================
    //                           Operator filtering
    // =========================================================================

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

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

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

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

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

// SPDX-License-Identifier: MIT
// Copyright 2023 PROOF Holdings Inc
pragma solidity ^0.8.16;

import {ERC721A, ERC721ACommon} from "ethier/erc721/ERC721ACommon.sol";
import {RedeemableERC721ACommon} from "./RedeemableERC721ACommon.sol";
import {
    TransferRestriction,
    ERC721ATransferRestrictedBase,
    ERC721ATransferRestricted
} from "../restricted/ERC721ATransferRestricted.sol";

/**
 * @notice An ERC721 token intended to act as freely tradeable voucher.
 * @dev This is mainly a convenience wrapper.
 */
abstract contract TransferRestrictedRedeemableERC721ACommon is RedeemableERC721ACommon, ERC721ATransferRestricted {
    /**
     * @notice Overrides supportsInterface as required by inheritance.
     */
    function supportsInterface(bytes4 interfaceId)
        public
        view
        virtual
        override(RedeemableERC721ACommon, ERC721ACommon)
        returns (bool)
    {
        return RedeemableERC721ACommon.supportsInterface(interfaceId);
    }

    /**
     * @inheritdoc ERC721ATransferRestrictedBase
     */
    function _beforeTokenTransfers(address from, address to, uint256 startTokenId, uint256 quantity)
        internal
        virtual
        override(ERC721ATransferRestrictedBase, ERC721ACommon)
    {
        ERC721ATransferRestrictedBase._beforeTokenTransfers(from, to, startTokenId, quantity);
    }
}

// SPDX-License-Identifier: MIT
// Copyright 2023 PROOF Holdings Inc
pragma solidity >=0.8.0 <0.9.0;

import {ERC721ACommon} from "ethier/erc721/ERC721ACommon.sol";
import {AccessControlEnumerable, BaseSellable} from "./BaseSellable.sol";

/**
 * @notice Base contract for sellable ERC721ACommon tokens.
 */
abstract contract SellableERC721ACommon is BaseSellable, ERC721ACommon {
    /**
     * @inheritdoc BaseSellable
     */
    function _handleSale(address to, uint64 num, bytes calldata) internal virtual override {
        _mint(to, num);
    }

    function supportsInterface(bytes4 interfaceId)
        public
        view
        virtual
        override(ERC721ACommon, AccessControlEnumerable)
        returns (bool)
    {
        return ERC721ACommon.supportsInterface(interfaceId) || AccessControlEnumerable.supportsInterface(interfaceId);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (access/AccessControlEnumerable.sol)

pragma solidity ^0.8.0;

import "./IAccessControlEnumerable.sol";
import "./AccessControl.sol";
import "../utils/structs/EnumerableSet.sol";

/**
 * @dev Extension of {AccessControl} that allows enumerating the members of each role.
 */
abstract contract AccessControlEnumerable is IAccessControlEnumerable, AccessControl {
    using EnumerableSet for EnumerableSet.AddressSet;

    mapping(bytes32 => EnumerableSet.AddressSet) private _roleMembers;

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IAccessControlEnumerable).interfaceId || super.supportsInterface(interfaceId);
    }

    /**
     * @dev Returns one of the accounts that have `role`. `index` must be a
     * value between 0 and {getRoleMemberCount}, non-inclusive.
     *
     * Role bearers are not sorted in any particular way, and their ordering may
     * change at any point.
     *
     * WARNING: When using {getRoleMember} and {getRoleMemberCount}, make sure
     * you perform all queries on the same block. See the following
     * https://forum.openzeppelin.com/t/iterating-over-elements-on-enumerableset-in-openzeppelin-contracts/2296[forum post]
     * for more information.
     */
    function getRoleMember(bytes32 role, uint256 index) public view virtual override returns (address) {
        return _roleMembers[role].at(index);
    }

    /**
     * @dev Returns the number of accounts that have `role`. Can be used
     * together with {getRoleMember} to enumerate all bearers of a role.
     */
    function getRoleMemberCount(bytes32 role) public view virtual override returns (uint256) {
        return _roleMembers[role].length();
    }

    /**
     * @dev Overload {_grantRole} to track enumerable memberships
     */
    function _grantRole(bytes32 role, address account) internal virtual override {
        super._grantRole(role, account);
        _roleMembers[role].add(account);
    }

    /**
     * @dev Overload {_revokeRole} to track enumerable memberships
     */
    function _revokeRole(bytes32 role, address account) internal virtual override {
        super._revokeRole(role, account);
        _roleMembers[role].remove(account);
    }
}

// SPDX-License-Identifier: MIT
// ERC721A Contracts v4.2.3
// 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 {
    // Bypass for a `--via-ir` bug (https://github.com/chiru-labs/ERC721A/pull/364).
    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 payable 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 {
        _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].value`.
        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 payable 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 payable 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 payable 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.
            // The duplicated `log4` removes an extra check and reduces stack juggling.
            // The assembly, together with the surrounding Solidity code, have been
            // delicately arranged to nudge the compiler into producing optimized opcodes.
            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`.
                )

                // The `iszero(eq(,))` check ensures that large values of `quantity`
                // that overflows uint256 will make the loop run out of gas.
                // The compiler will optimize the `iszero` away for performance.
                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 0xa0 bytes to keep the free memory pointer 32-byte word aligned.
            // We will need 1 word for the trailing zeros padding, 1 word for the length,
            // and 3 words for a maximum of 78 digits. Total: 5 * 0x20 = 0xa0.
            let m := add(mload(0x40), 0xa0)
            // Update the free memory pointer to allocate.
            mstore(0x40, m)
            // Assign the `str` to the end.
            str := sub(m, 0x20)
            // Zeroize the slot after the string.
            mstore(str, 0)

            // 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
// OpenZeppelin Contracts (last updated v4.7.0) (token/common/ERC2981.sol)

pragma solidity ^0.8.0;

import "../../interfaces/IERC2981.sol";
import "../../utils/introspection/ERC165.sol";

/**
 * @dev Implementation of the NFT Royalty Standard, a standardized way to retrieve royalty payment information.
 *
 * Royalty information can be specified globally for all token ids via {_setDefaultRoyalty}, and/or individually for
 * specific token ids via {_setTokenRoyalty}. The latter takes precedence over the first.
 *
 * Royalty is specified as a fraction of sale price. {_feeDenominator} is overridable but defaults to 10000, meaning the
 * fee is specified in basis points by default.
 *
 * IMPORTANT: ERC-2981 only specifies a way to signal royalty information and does not enforce its payment. See
 * https://eips.ethereum.org/EIPS/eip-2981#optional-royalty-payments[Rationale] in the EIP. Marketplaces are expected to
 * voluntarily pay royalties together with sales, but note that this standard is not yet widely supported.
 *
 * _Available since v4.5._
 */
abstract contract ERC2981 is IERC2981, ERC165 {
    struct RoyaltyInfo {
        address receiver;
        uint96 royaltyFraction;
    }

    RoyaltyInfo private _defaultRoyaltyInfo;
    mapping(uint256 => RoyaltyInfo) private _tokenRoyaltyInfo;

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override(IERC165, ERC165) returns (bool) {
        return interfaceId == type(IERC2981).interfaceId || super.supportsInterface(interfaceId);
    }

    /**
     * @inheritdoc IERC2981
     */
    function royaltyInfo(uint256 _tokenId, uint256 _salePrice) public view virtual override returns (address, uint256) {
        RoyaltyInfo memory royalty = _tokenRoyaltyInfo[_tokenId];

        if (royalty.receiver == address(0)) {
            royalty = _defaultRoyaltyInfo;
        }

        uint256 royaltyAmount = (_salePrice * royalty.royaltyFraction) / _feeDenominator();

        return (royalty.receiver, royaltyAmount);
    }

    /**
     * @dev The denominator with which to interpret the fee set in {_setTokenRoyalty} and {_setDefaultRoyalty} as a
     * fraction of the sale price. Defaults to 10000 so fees are expressed in basis points, but may be customized by an
     * override.
     */
    function _feeDenominator() internal pure virtual returns (uint96) {
        return 10000;
    }

    /**
     * @dev Sets the royalty information that all ids in this contract will default to.
     *
     * Requirements:
     *
     * - `receiver` cannot be the zero address.
     * - `feeNumerator` cannot be greater than the fee denominator.
     */
    function _setDefaultRoyalty(address receiver, uint96 feeNumerator) internal virtual {
        require(feeNumerator <= _feeDenominator(), "ERC2981: royalty fee will exceed salePrice");
        require(receiver != address(0), "ERC2981: invalid receiver");

        _defaultRoyaltyInfo = RoyaltyInfo(receiver, feeNumerator);
    }

    /**
     * @dev Removes default royalty information.
     */
    function _deleteDefaultRoyalty() internal virtual {
        delete _defaultRoyaltyInfo;
    }

    /**
     * @dev Sets the royalty information for a specific token id, overriding the global default.
     *
     * Requirements:
     *
     * - `receiver` cannot be the zero address.
     * - `feeNumerator` cannot be greater than the fee denominator.
     */
    function _setTokenRoyalty(
        uint256 tokenId,
        address receiver,
        uint96 feeNumerator
    ) internal virtual {
        require(feeNumerator <= _feeDenominator(), "ERC2981: royalty fee will exceed salePrice");
        require(receiver != address(0), "ERC2981: Invalid parameters");

        _tokenRoyaltyInfo[tokenId] = RoyaltyInfo(receiver, feeNumerator);
    }

    /**
     * @dev Resets royalty information for the token id back to the global default.
     */
    function _resetTokenRoyalty(uint256 tokenId) internal virtual {
        delete _tokenRoyaltyInfo[tokenId];
    }
}

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

import {Pausable} from "@openzeppelin/contracts/security/Pausable.sol";
import {AccessControlEnumerable} from "./AccessControlEnumerable.sol";

/// @notice A Pausable contract that can only be toggled by a member of the
/// STEERING role.
contract AccessControlPausable is AccessControlEnumerable, Pausable {
    /// @notice Pauses the contract.
    function pause() public onlyRole(DEFAULT_STEERING_ROLE) {
        Pausable._pause();
    }

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

// SPDX-License-Identifier: CC0-1.0
pragma solidity ^0.8.0;

import {IERC165, ERC165} from "@openzeppelin/contracts/utils/introspection/ERC165.sol";

interface IERC4906Events {
    /// @dev This event emits when the metadata of a token is changed.
    /// So that the third-party platforms such as NFT market could
    /// timely update the images and related attributes of the NFT.
    event MetadataUpdate(uint256 _tokenId);

    /// @dev This event emits when the metadata of a range of tokens is changed.
    /// So that the third-party platforms such as NFT market could
    /// timely update the images and related attributes of the NFTs.
    event BatchMetadataUpdate(uint256 _fromTokenId, uint256 _toTokenId);
}

/// @title EIP-721 Metadata Update Extension
// solhint-disable-next-line no-empty-blocks
interface IERC4906 is IERC165, IERC4906Events {

}

contract ERC4906 is IERC4906, ERC165 {
    function _refreshMetadata(uint256 tokenId) internal {
        emit MetadataUpdate(tokenId);
    }

    function _refreshMetadata(uint256 fromTokenId, uint256 toTokenId) internal {
        emit BatchMetadataUpdate(fromTokenId, toTokenId);
    }

    /// @dev See {IERC165-supportsInterface}.
    function supportsInterface(bytes4 interfaceId)
        public
        view
        virtual
        override(ERC165, IERC165)
        returns (bool)
    {
        return
            interfaceId == bytes4(0x49064906) ||
            ERC165.supportsInterface(interfaceId);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/Address.sol)

pragma solidity ^0.8.1;

/**
 * @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
     * ====
     *
     * [IMPORTANT]
     * ====
     * You shouldn't rely on `isContract` to protect against flash loan attacks!
     *
     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets
     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract
     * constructor.
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize/address.code.length, which returns 0
        // for contracts in construction, since the code is only stored at the end
        // of the constructor execution.

        return account.code.length > 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 functionCallWithValue(target, data, 0, "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");
        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResultFromTarget(target, 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) {
        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResultFromTarget(target, 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) {
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling
     * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.
     *
     * _Available since v4.8._
     */
    function verifyCallResultFromTarget(
        address target,
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        if (success) {
            if (returndata.length == 0) {
                // only check isContract if the call was successful and the return data is empty
                // otherwise we already know that it was a contract
                require(isContract(target), "Address: call to non-contract");
            }
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

    /**
     * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason or 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 {
            _revert(returndata, errorMessage);
        }
    }

    function _revert(bytes memory returndata, string memory errorMessage) private pure {
        // 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
            /// @solidity memory-safe-assembly
            assembly {
                let returndata_size := mload(returndata)
                revert(add(32, returndata), returndata_size)
            }
        } else {
            revert(errorMessage);
        }
    }
}

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

import {OperatorFilterer} from "./OperatorFilterer.sol";
import {CANONICAL_CORI_SUBSCRIPTION} from "./lib/Constants.sol";
/**
 * @title  DefaultOperatorFilterer
 * @notice Inherits from OperatorFilterer and automatically subscribes to the default OpenSea subscription.
 * @dev    Please note that if your token contract does not provide an owner with EIP-173, it must provide
 *         administration methods on the contract itself to interact with the registry otherwise the subscription
 *         will be locked to the options set during construction.
 */

abstract contract DefaultOperatorFilterer is OperatorFilterer {
    /// @dev The constructor that is called when the contract is being deployed.
    constructor() OperatorFilterer(CANONICAL_CORI_SUBSCRIPTION, true) {}
}

// SPDX-License-Identifier: MIT
// Copyright 2023 PROOF Holdings Inc
pragma solidity ^0.8.16;

import {ERC721ACommon} from "ethier/erc721/ERC721ACommon.sol";
import {BaseRedeemableToken} from "./BaseRedeemableToken.sol";

/**
 * @notice An ERC721 token intended to act as freely tradeable voucher.
 * @dev This is mainly a convenience wrapper.
 */
abstract contract RedeemableERC721ACommon is BaseRedeemableToken, ERC721ACommon {
    // =========================================================================
    //                           Internals
    // =========================================================================

    /**
     * @notice Allows spending if the sender is the owner of or approved for
     * transfers of a given token.
     */

    function _isSenderAllowedToSpend(address sender, uint256 tokenId)
        internal
        view
        virtual
        override
        returns (bool result)
    {
        address tokenOwner = ownerOf(tokenId);
        return (sender == tokenOwner) || isApprovedForAll(tokenOwner, sender) || (sender == getApproved(tokenId));
    }

    /**
     * @notice Redeeming a voucher token burns it.
     */
    function _doRedeem(address, uint256 tokenId) internal virtual override {
        _burn(tokenId);
    }

    /**
     * @notice Overrides supportsInterface as required by inheritance.
     */
    function supportsInterface(bytes4 interfaceId)
        public
        view
        virtual
        override(BaseRedeemableToken, ERC721ACommon)
        returns (bool)
    {
        return BaseRedeemableToken.supportsInterface(interfaceId) || ERC721ACommon.supportsInterface(interfaceId);
    }
}

// SPDX-License-Identifier: MIT
pragma solidity >=0.8.16 <0.9.0;

import {ERC721ATransferRestrictedBase, TransferRestriction} from "./ERC721ATransferRestrictedBase.sol";

/**
 * @notice Extension of ERC721 transfer restrictions with manual restriction
 * setter.
 */
abstract contract ERC721ATransferRestricted is ERC721ATransferRestrictedBase {
    // =========================================================================
    //                           Error
    // =========================================================================

    error TransferRestrictionLocked();
    error TransferRestrictionCheckFailed(TransferRestriction want);

    // =========================================================================
    //                           Storage
    // =========================================================================

    /**
     * @notice The current restrictions.
     */
    TransferRestriction private _transferRestriction;

    /**
     * @notice Flag to lock in the current transfer restriction.
     */
    bool private _locked;

    // =========================================================================
    //                           Steering
    // =========================================================================

    /**
     * @notice Sets the transfer restrictions.
     */
    function _setTransferRestriction(TransferRestriction restriction) internal virtual {
        _transferRestriction = restriction;
    }

    /**
     * @notice Sets the transfer restrictions.
     * @dev Only callable by a contract steerer.
     */
    function setTransferRestriction(TransferRestriction restriction) external onlyRole(DEFAULT_STEERING_ROLE) {
        if (_locked) {
            revert TransferRestrictionLocked();
        }

        _setTransferRestriction(restriction);
    }

    /**
     * @notice Locks the current transfer restrictions.
     * @dev Only callable by a contract steerer.
     * @param restriction must match the current transfer restriction as
     * additional security measure.
     */
    function lockTransferRestriction(TransferRestriction restriction) external onlyRole(DEFAULT_STEERING_ROLE) {
        if (restriction != _transferRestriction) {
            revert TransferRestrictionCheckFailed(_transferRestriction);
        }

        _locked = true;
    }

    /**
     * @notice Returns the stored transfer restrictions.
     */
    function transferRestriction() public view virtual override returns (TransferRestriction) {
        return _transferRestriction;
    }
}

// SPDX-License-Identifier: MIT
// Copyright 2023 PROOF Holdings Inc
pragma solidity >=0.8.0 <0.9.0;

import {AccessControlEnumerable} from "ethier/utils/AccessControlEnumerable.sol";
import {ReentrancyGuard} from "openzeppelin-contracts/security/ReentrancyGuard.sol";
import {ISellable} from "../interfaces/ISellable.sol";

/**
 * @notice A base contract for selling content via authorised sellers.
 */
abstract contract BaseSellable is ISellable, AccessControlEnumerable, ReentrancyGuard {
    /**
     * @notice Authorised sellers.
     */
    bytes32 public constant AUTHORISED_SELLER_ROLE = keccak256("AUTHORISED_SELLER_ROLE");

    /**
     * @notice A role that cannot be granted or revoked.
     * @dev Used to lock in members of the `AUTHORISED_SELLER_ROLE` role.
     */
    bytes32 private constant _NOOP_ROLE = keccak256("NOOP_ROLE");

    constructor() {
        _setRoleAdmin(AUTHORISED_SELLER_ROLE, DEFAULT_STEERING_ROLE);
        _setRoleAdmin(_NOOP_ROLE, _NOOP_ROLE);
    }

    /**
     * @notice Handles the sale of sellable content via an authorised seller.
     * @dev Delegates the implementation to `_handleSale`.
     */
    function handleSale(address to, uint64 num, bytes calldata data)
        external
        payable
        onlyRole(AUTHORISED_SELLER_ROLE)
        nonReentrant
    {
        _handleSale(to, num, data);
    }

    /**
     * @notice Handles the sale of sellable content.
     */
    function _handleSale(address to, uint64 num, bytes calldata data) internal virtual;

    /**
     * @notice Locks the `AUTHORISED_SELLER_ROLE` role.
     */
    function lockSellers() external onlyRole(DEFAULT_STEERING_ROLE) {
        _lockSellers();
    }

    /**
     * @notice Locks the `AUTHORISED_SELLER_ROLE` role.
     */
    function _lockSellers() internal {
        _setRoleAdmin(AUTHORISED_SELLER_ROLE, _NOOP_ROLE);
    }

    /**
     * @notice Revokes approval for all sellers.
     */
    function _revokeAllSellers() internal {
        uint256 num = getRoleMemberCount(AUTHORISED_SELLER_ROLE);
        for (uint256 i = 0; i < num; i++) {
            // Akin to a popFront
            address seller = getRoleMember(AUTHORISED_SELLER_ROLE, 0);
            _revokeRole(AUTHORISED_SELLER_ROLE, seller);
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (access/IAccessControlEnumerable.sol)

pragma solidity ^0.8.0;

import "./IAccessControl.sol";

/**
 * @dev External interface of AccessControlEnumerable declared to support ERC165 detection.
 */
interface IAccessControlEnumerable is IAccessControl {
    /**
     * @dev Returns one of the accounts that have `role`. `index` must be a
     * value between 0 and {getRoleMemberCount}, non-inclusive.
     *
     * Role bearers are not sorted in any particular way, and their ordering may
     * change at any point.
     *
     * WARNING: When using {getRoleMember} and {getRoleMemberCount}, make sure
     * you perform all queries on the same block. See the following
     * https://forum.openzeppelin.com/t/iterating-over-elements-on-enumerableset-in-openzeppelin-contracts/2296[forum post]
     * for more information.
     */
    function getRoleMember(bytes32 role, uint256 index) external view returns (address);

    /**
     * @dev Returns the number of accounts that have `role`. Can be used
     * together with {getRoleMember} to enumerate all bearers of a role.
     */
    function getRoleMemberCount(bytes32 role) external view returns (uint256);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (access/AccessControl.sol)

pragma solidity ^0.8.0;

import "./IAccessControl.sol";
import "../utils/Context.sol";
import "../utils/Strings.sol";
import "../utils/introspection/ERC165.sol";

/**
 * @dev Contract module that allows children to implement role-based access
 * control mechanisms. This is a lightweight version that doesn't allow enumerating role
 * members except through off-chain means by accessing the contract event logs. Some
 * applications may benefit from on-chain enumerability, for those cases see
 * {AccessControlEnumerable}.
 *
 * Roles are referred to by their `bytes32` identifier. These should be exposed
 * in the external API and be unique. The best way to achieve this is by
 * using `public constant` hash digests:
 *
 * ```
 * bytes32 public constant MY_ROLE = keccak256("MY_ROLE");
 * ```
 *
 * Roles can be used to represent a set of permissions. To restrict access to a
 * function call, use {hasRole}:
 *
 * ```
 * function foo() public {
 *     require(hasRole(MY_ROLE, msg.sender));
 *     ...
 * }
 * ```
 *
 * Roles can be granted and revoked dynamically via the {grantRole} and
 * {revokeRole} functions. Each role has an associated admin role, and only
 * accounts that have a role's admin role can call {grantRole} and {revokeRole}.
 *
 * By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means
 * that only accounts with this role will be able to grant or revoke other
 * roles. More complex role relationships can be created by using
 * {_setRoleAdmin}.
 *
 * WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to
 * grant and revoke this role. Extra precautions should be taken to secure
 * accounts that have been granted it.
 */
abstract contract AccessControl is Context, IAccessControl, ERC165 {
    struct RoleData {
        mapping(address => bool) members;
        bytes32 adminRole;
    }

    mapping(bytes32 => RoleData) private _roles;

    bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00;

    /**
     * @dev Modifier that checks that an account has a specific role. Reverts
     * with a standardized message including the required role.
     *
     * The format of the revert reason is given by the following regular expression:
     *
     *  /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/
     *
     * _Available since v4.1._
     */
    modifier onlyRole(bytes32 role) {
        _checkRole(role);
        _;
    }

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IAccessControl).interfaceId || super.supportsInterface(interfaceId);
    }

    /**
     * @dev Returns `true` if `account` has been granted `role`.
     */
    function hasRole(bytes32 role, address account) public view virtual override returns (bool) {
        return _roles[role].members[account];
    }

    /**
     * @dev Revert with a standard message if `_msgSender()` is missing `role`.
     * Overriding this function changes the behavior of the {onlyRole} modifier.
     *
     * Format of the revert message is described in {_checkRole}.
     *
     * _Available since v4.6._
     */
    function _checkRole(bytes32 role) internal view virtual {
        _checkRole(role, _msgSender());
    }

    /**
     * @dev Revert with a standard message if `account` is missing `role`.
     *
     * The format of the revert reason is given by the following regular expression:
     *
     *  /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/
     */
    function _checkRole(bytes32 role, address account) internal view virtual {
        if (!hasRole(role, account)) {
            revert(
                string(
                    abi.encodePacked(
                        "AccessControl: account ",
                        Strings.toHexString(account),
                        " is missing role ",
                        Strings.toHexString(uint256(role), 32)
                    )
                )
            );
        }
    }

    /**
     * @dev Returns the admin role that controls `role`. See {grantRole} and
     * {revokeRole}.
     *
     * To change a role's admin, use {_setRoleAdmin}.
     */
    function getRoleAdmin(bytes32 role) public view virtual override returns (bytes32) {
        return _roles[role].adminRole;
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     *
     * May emit a {RoleGranted} event.
     */
    function grantRole(bytes32 role, address account) public virtual override onlyRole(getRoleAdmin(role)) {
        _grantRole(role, account);
    }

    /**
     * @dev Revokes `role` from `account`.
     *
     * If `account` had been granted `role`, emits a {RoleRevoked} event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     *
     * May emit a {RoleRevoked} event.
     */
    function revokeRole(bytes32 role, address account) public virtual override onlyRole(getRoleAdmin(role)) {
        _revokeRole(role, account);
    }

    /**
     * @dev Revokes `role` from the calling account.
     *
     * Roles are often managed via {grantRole} and {revokeRole}: this function's
     * purpose is to provide a mechanism for accounts to lose their privileges
     * if they are compromised (such as when a trusted device is misplaced).
     *
     * If the calling account had been revoked `role`, emits a {RoleRevoked}
     * event.
     *
     * Requirements:
     *
     * - the caller must be `account`.
     *
     * May emit a {RoleRevoked} event.
     */
    function renounceRole(bytes32 role, address account) public virtual override {
        require(account == _msgSender(), "AccessControl: can only renounce roles for self");

        _revokeRole(role, account);
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event. Note that unlike {grantRole}, this function doesn't perform any
     * checks on the calling account.
     *
     * May emit a {RoleGranted} event.
     *
     * [WARNING]
     * ====
     * This function should only be called from the constructor when setting
     * up the initial roles for the system.
     *
     * Using this function in any other way is effectively circumventing the admin
     * system imposed by {AccessControl}.
     * ====
     *
     * NOTE: This function is deprecated in favor of {_grantRole}.
     */
    function _setupRole(bytes32 role, address account) internal virtual {
        _grantRole(role, account);
    }

    /**
     * @dev Sets `adminRole` as ``role``'s admin role.
     *
     * Emits a {RoleAdminChanged} event.
     */
    function _setRoleAdmin(bytes32 role, bytes32 adminRole) internal virtual {
        bytes32 previousAdminRole = getRoleAdmin(role);
        _roles[role].adminRole = adminRole;
        emit RoleAdminChanged(role, previousAdminRole, adminRole);
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * Internal function without access restriction.
     *
     * May emit a {RoleGranted} event.
     */
    function _grantRole(bytes32 role, address account) internal virtual {
        if (!hasRole(role, account)) {
            _roles[role].members[account] = true;
            emit RoleGranted(role, account, _msgSender());
        }
    }

    /**
     * @dev Revokes `role` from `account`.
     *
     * Internal function without access restriction.
     *
     * May emit a {RoleRevoked} event.
     */
    function _revokeRole(bytes32 role, address account) internal virtual {
        if (hasRole(role, account)) {
            _roles[role].members[account] = false;
            emit RoleRevoked(role, account, _msgSender());
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/structs/EnumerableSet.sol)
// This file was procedurally generated from scripts/generate/templates/EnumerableSet.js.

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.
 *
 * [WARNING]
 * ====
 * Trying to delete such a structure from storage will likely result in data corruption, rendering the structure
 * unusable.
 * See https://github.com/ethereum/solidity/pull/11843[ethereum/solidity#11843] for more info.
 *
 * In order to clean an EnumerableSet, you can either remove all elements one by one or create a fresh instance using an
 * array of EnumerableSet.
 * ====
 */
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) {
        bytes32[] memory store = _values(set._inner);
        bytes32[] memory result;

        /// @solidity memory-safe-assembly
        assembly {
            result := store
        }

        return result;
    }

    // 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;

        /// @solidity memory-safe-assembly
        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 in 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;

        /// @solidity memory-safe-assembly
        assembly {
            result := store
        }

        return result;
    }
}

// SPDX-License-Identifier: MIT
// ERC721A Contracts v4.2.3
// 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();

    /**
     * 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 payable;

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

    /**
     * @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 payable;

    /**
     * @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 payable;

    /**
     * @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
// OpenZeppelin Contracts (last updated v4.6.0) (interfaces/IERC2981.sol)

pragma solidity ^0.8.0;

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

/**
 * @dev Interface for the NFT Royalty Standard.
 *
 * A standardized way to retrieve royalty payment information for non-fungible tokens (NFTs) to enable universal
 * support for royalty payments across all NFT marketplaces and ecosystem participants.
 *
 * _Available since v4.5._
 */
interface IERC2981 is IERC165 {
    /**
     * @dev Returns how much royalty is owed and to whom, based on a sale price that may be denominated in any unit of
     * exchange. The royalty amount is denominated and should be paid in that same unit of exchange.
     */
    function royaltyInfo(uint256 tokenId, uint256 salePrice)
        external
        view
        returns (address receiver, uint256 royaltyAmount);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (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 (last updated v4.7.0) (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 Modifier to make a function callable only when the contract is not paused.
     *
     * Requirements:
     *
     * - The contract must not be paused.
     */
    modifier whenNotPaused() {
        _requireNotPaused();
        _;
    }

    /**
     * @dev Modifier to make a function callable only when the contract is paused.
     *
     * Requirements:
     *
     * - The contract must be paused.
     */
    modifier whenPaused() {
        _requirePaused();
        _;
    }

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

    /**
     * @dev Throws if the contract is paused.
     */
    function _requireNotPaused() internal view virtual {
        require(!paused(), "Pausable: paused");
    }

    /**
     * @dev Throws if the contract is not paused.
     */
    function _requirePaused() internal view virtual {
        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
pragma solidity ^0.8.13;

import {IOperatorFilterRegistry} from "./IOperatorFilterRegistry.sol";
import {CANONICAL_OPERATOR_FILTER_REGISTRY_ADDRESS} from "./lib/Constants.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.
 *         Please note that if your token contract does not provide an owner with EIP-173, it must provide
 *         administration methods on the contract itself to interact with the registry otherwise the subscription
 *         will be locked to the options set during construction.
 */

abstract contract OperatorFilterer {
    /// @dev Emitted when an operator is not allowed.
    error OperatorNotAllowed(address operator);

    IOperatorFilterRegistry public constant OPERATOR_FILTER_REGISTRY =
        IOperatorFilterRegistry(CANONICAL_OPERATOR_FILTER_REGISTRY_ADDRESS);

    /// @dev The constructor that is called when the contract is being deployed.
    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));
                }
            }
        }
    }

    /**
     * @dev A helper function to check if an operator is allowed.
     */
    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);
        }
        _;
    }

    /**
     * @dev A helper function to check if an operator approval is allowed.
     */
    modifier onlyAllowedOperatorApproval(address operator) virtual {
        _checkFilterOperator(operator);
        _;
    }

    /**
     * @dev A helper function to check if an operator is allowed.
     */
    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) {
            // under normal circumstances, this function will revert rather than return false, but inheriting contracts
            // may specify their own OperatorFilterRegistry implementations, which may behave differently
            if (!OPERATOR_FILTER_REGISTRY.isOperatorAllowed(address(this), operator)) {
                revert OperatorNotAllowed(operator);
            }
        }
    }
}

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

address constant CANONICAL_OPERATOR_FILTER_REGISTRY_ADDRESS = 0x000000000000AAeB6D7670E522A718067333cd4E;
address constant CANONICAL_CORI_SUBSCRIPTION = 0x3cc6CddA760b79bAfa08dF41ECFA224f810dCeB6;

// SPDX-License-Identifier: MIT
// Copyright 2023 PROOF Holdings Inc
pragma solidity ^0.8.16;

import {AccessControlEnumerable} from "ethier/utils/AccessControlEnumerable.sol";
import {IRedeemableToken} from "proof/redemption/interfaces/IRedeemableToken.sol";

/**
 * @notice Base implementation of a voucher token with approvable redeemer contracts.
 */
abstract contract BaseRedeemableToken is IRedeemableToken, AccessControlEnumerable {
    /**
     * @notice Authorised redeemers.
     */
    bytes32 public constant REDEEMER_ROLE = keccak256("REDEEMER_ROLE");

    /**
     * @notice A role that cannot be granted or revoked.
     * @dev Used to lock in members of the `REDEEMER_ROLE` role.
     */
    bytes32 private constant _NOOP_ROLE = keccak256("NOOP_ROLE");

    constructor() {
        _setRoleAdmin(REDEEMER_ROLE, DEFAULT_STEERING_ROLE);
        _setRoleAdmin(_NOOP_ROLE, _NOOP_ROLE);
    }

    // =========================================================================
    //                           Redemption
    // =========================================================================

    /**
     * @notice Redeems a voucher token with given tokenId.
     * @dev Can only be called by approved redeemer contracts.
     * @dev Reverts if `sender` is not the owner of or approved to transfer the token.
     */
    function redeem(address sender, uint256 tokenId) external onlyRole(REDEEMER_ROLE) {
        if (!_isSenderAllowedToSpend(sender, tokenId)) {
            revert IRedeemableToken.RedeemerCallerNotAllowedToSpendVoucher(sender, tokenId);
        }

        _doRedeem(sender, tokenId);
    }

    // =========================================================================
    //                           Internal hooks
    // =========================================================================

    /**
     * @notice Hook called by `redeem` to check if the sender is allowed to
     * spend a given token (e.g. if it is the owner or transfer approved).
     */
    function _isSenderAllowedToSpend(address sender, uint256 tokenId) internal view virtual returns (bool result);

    /**
     * @notice Hook called by `redeem` to preform the redemption of a voucher
     * token (e.g. burn).
     */
    function _doRedeem(address sender, uint256 tokenId) internal virtual;

    // =========================================================================
    //                           Steering
    // =========================================================================

    /**
     * @notice Locks the `REDEEMER_ROLE` role.
     */
    function lockRedeemers() external onlyRole(DEFAULT_STEERING_ROLE) {
        _lockRedeemers();
    }

    /**
     * @notice Locks the `REDEEMER_ROLE` role.
     */
    function _lockRedeemers() internal {
        _setRoleAdmin(REDEEMER_ROLE, _NOOP_ROLE);
    }

    /**
     * @notice Revokes approval for all redeemers.
     */
    function _revokeAllRedeemers() internal {
        uint256 num = getRoleMemberCount(REDEEMER_ROLE);
        for (uint256 i = 0; i < num; i++) {
            // Akin to a popFront
            address redeemer = getRoleMember(REDEEMER_ROLE, 0);
            _revokeRole(REDEEMER_ROLE, redeemer);
        }
    }

    /**
     * @notice Overrides supportsInterface as required by inheritance.
     */
    function supportsInterface(bytes4 interfaceId)
        public
        view
        virtual
        override(AccessControlEnumerable)
        returns (bool)
    {
        return interfaceId == type(IRedeemableToken).interfaceId || super.supportsInterface(interfaceId);
    }
}

// SPDX-License-Identifier: MIT
// Copyright 2023 PROOF Holdings Inc
pragma solidity >=0.8.16 <0.9.0;

import {ERC721ACommon} from "ethier/erc721/ERC721ACommon.sol";

/**
 * @notice Possible transfer restrictions.
 */
enum TransferRestriction {
    None,
    OnlyMint,
    OnlyBurn,
    Frozen
}

/**
 * @notice Implements restrictions for ERC721 transfers.
 * @dev This is intended to facilitate a soft expiry for voucher tokens, having an intermediate stage that still allows
 * voucher to be redeemed but not traded before closing all activity indefinitely.
 * @dev The activation of restrictions is left to the extending contract.
 */
abstract contract ERC721ATransferRestrictedBase is ERC721ACommon {
    // =========================================================================
    //                           Errors
    // =========================================================================

    /**
     * @notice Thrown if an action is disallowed by the current transfer
     * restriction.
     */
    error DisallowedByTransferRestriction(TransferRestriction);

    // =========================================================================
    //                           Transfer Restriction
    // =========================================================================

    /**
     * @notice Returns the current transfer restriction.
     * @dev Hook to be implemented by the consuming contract (e.g. manual
     * setter, time based, etc.)
     */
    function transferRestriction() public view virtual returns (TransferRestriction);

    // =========================================================================
    //                           Internals
    // =========================================================================

    /**
     * @notice Blocks transfers depending on the current restrictions.
     */
    function _beforeTokenTransfers(address from, address to, uint256 startTokenId, uint256 quantity)
        internal
        virtual
        override
    {
        super._beforeTokenTransfers(from, to, startTokenId, quantity);

        TransferRestriction restriction = transferRestriction();
        if (restriction == TransferRestriction.None) {
            return;
        }
        if (restriction == TransferRestriction.OnlyMint && from == address(0)) {
            return;
        }
        if (restriction == TransferRestriction.OnlyBurn && to == address(0)) {
            return;
        }

        revert DisallowedByTransferRestriction(restriction);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (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() {
        _nonReentrantBefore();
        _;
        _nonReentrantAfter();
    }

    function _nonReentrantBefore() private {
        // On the first call to nonReentrant, _status will be _NOT_ENTERED
        require(_status != _ENTERED, "ReentrancyGuard: reentrant call");

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

    function _nonReentrantAfter() private {
        // 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
// Copyright 2023 PROOF Holdings Inc
pragma solidity >=0.8.0 <0.9.0;

/**
 * @notice Basic interface for a contract providing sellable content.
 */
interface ISellable {
    /**
     * @notice Handles the sale of sellable content.
     * @dev This is usually only callable by Sellers.
     */
    function handleSale(address to, uint64 num, bytes calldata data) external payable;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (access/IAccessControl.sol)

pragma solidity ^0.8.0;

/**
 * @dev External interface of AccessControl declared to support ERC165 detection.
 */
interface IAccessControl {
    /**
     * @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole`
     *
     * `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite
     * {RoleAdminChanged} not being emitted signaling this.
     *
     * _Available since v3.1._
     */
    event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole);

    /**
     * @dev Emitted when `account` is granted `role`.
     *
     * `sender` is the account that originated the contract call, an admin role
     * bearer except when using {AccessControl-_setupRole}.
     */
    event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender);

    /**
     * @dev Emitted when `account` is revoked `role`.
     *
     * `sender` is the account that originated the contract call:
     *   - if using `revokeRole`, it is the admin role bearer
     *   - if using `renounceRole`, it is the role bearer (i.e. `account`)
     */
    event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender);

    /**
     * @dev Returns `true` if `account` has been granted `role`.
     */
    function hasRole(bytes32 role, address account) external view returns (bool);

    /**
     * @dev Returns the admin role that controls `role`. See {grantRole} and
     * {revokeRole}.
     *
     * To change a role's admin, use {AccessControl-_setRoleAdmin}.
     */
    function getRoleAdmin(bytes32 role) external view returns (bytes32);

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function grantRole(bytes32 role, address account) external;

    /**
     * @dev Revokes `role` from `account`.
     *
     * If `account` had been granted `role`, emits a {RoleRevoked} event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function revokeRole(bytes32 role, address account) external;

    /**
     * @dev Revokes `role` from the calling account.
     *
     * Roles are often managed via {grantRole} and {revokeRole}: this function's
     * purpose is to provide a mechanism for accounts to lose their privileges
     * if they are compromised (such as when a trusted device is misplaced).
     *
     * If the calling account had been granted `role`, emits a {RoleRevoked}
     * event.
     *
     * Requirements:
     *
     * - the caller must be `account`.
     */
    function renounceRole(bytes32 role, address account) external;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (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 (last updated v4.8.0) (utils/Strings.sol)

pragma solidity ^0.8.0;

import "./math/Math.sol";

/**
 * @dev String operations.
 */
library Strings {
    bytes16 private constant _SYMBOLS = "0123456789abcdef";
    uint8 private constant _ADDRESS_LENGTH = 20;

    /**
     * @dev Converts a `uint256` to its ASCII `string` decimal representation.
     */
    function toString(uint256 value) internal pure returns (string memory) {
        unchecked {
            uint256 length = Math.log10(value) + 1;
            string memory buffer = new string(length);
            uint256 ptr;
            /// @solidity memory-safe-assembly
            assembly {
                ptr := add(buffer, add(32, length))
            }
            while (true) {
                ptr--;
                /// @solidity memory-safe-assembly
                assembly {
                    mstore8(ptr, byte(mod(value, 10), _SYMBOLS))
                }
                value /= 10;
                if (value == 0) break;
            }
            return buffer;
        }
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.
     */
    function toHexString(uint256 value) internal pure returns (string memory) {
        unchecked {
            return toHexString(value, Math.log256(value) + 1);
        }
    }

    /**
     * @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] = _SYMBOLS[value & 0xf];
            value >>= 4;
        }
        require(value == 0, "Strings: hex length insufficient");
        return string(buffer);
    }

    /**
     * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation.
     */
    function toHexString(address addr) internal pure returns (string memory) {
        return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (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
pragma solidity ^0.8.13;

interface IOperatorFilterRegistry {
    /**
     * @notice Returns true if operator is not filtered for a given token, either by address or codeHash. Also returns
     *         true if supplied registrant address is not registered.
     */
    function isOperatorAllowed(address registrant, address operator) external view returns (bool);

    /**
     * @notice Registers an address with the registry. May be called by address itself or by EIP-173 owner.
     */
    function register(address registrant) external;

    /**
     * @notice Registers an address with the registry and "subscribes" to another address's filtered operators and codeHashes.
     */
    function registerAndSubscribe(address registrant, address subscription) external;

    /**
     * @notice Registers an address with the registry and copies the filtered operators and codeHashes from another
     *         address without subscribing.
     */
    function registerAndCopyEntries(address registrant, address registrantToCopy) external;

    /**
     * @notice Unregisters an address with the registry and removes its subscription. May be called by address itself or by EIP-173 owner.
     *         Note that this does not remove any filtered addresses or codeHashes.
     *         Also note that any subscriptions to this registrant will still be active and follow the existing filtered addresses and codehashes.
     */
    function unregister(address addr) external;

    /**
     * @notice Update an operator address for a registered address - when filtered is true, the operator is filtered.
     */
    function updateOperator(address registrant, address operator, bool filtered) external;

    /**
     * @notice Update multiple operators for a registered address - when filtered is true, the operators will be filtered. Reverts on duplicates.
     */
    function updateOperators(address registrant, address[] calldata operators, bool filtered) external;

    /**
     * @notice Update a codeHash for a registered address - when filtered is true, the codeHash is filtered.
     */
    function updateCodeHash(address registrant, bytes32 codehash, bool filtered) external;

    /**
     * @notice Update multiple codeHashes for a registered address - when filtered is true, the codeHashes will be filtered. Reverts on duplicates.
     */
    function updateCodeHashes(address registrant, bytes32[] calldata codeHashes, bool filtered) external;

    /**
     * @notice Subscribe an address to another registrant's filtered operators and codeHashes. Will remove previous
     *         subscription if present.
     *         Note that accounts with subscriptions may go on to subscribe to other accounts - in this case,
     *         subscriptions will not be forwarded. Instead the former subscription's existing entries will still be
     *         used.
     */
    function subscribe(address registrant, address registrantToSubscribe) external;

    /**
     * @notice Unsubscribe an address from its current subscribed registrant, and optionally copy its filtered operators and codeHashes.
     */
    function unsubscribe(address registrant, bool copyExistingEntries) external;

    /**
     * @notice Get the subscription address of a given registrant, if any.
     */
    function subscriptionOf(address addr) external returns (address registrant);

    /**
     * @notice Get the set of addresses subscribed to a given registrant.
     *         Note that order is not guaranteed as updates are made.
     */
    function subscribers(address registrant) external returns (address[] memory);

    /**
     * @notice Get the subscriber at a given index in the set of addresses subscribed to a given registrant.
     *         Note that order is not guaranteed as updates are made.
     */
    function subscriberAt(address registrant, uint256 index) external returns (address);

    /**
     * @notice Copy filtered operators and codeHashes from a different registrantToCopy to addr.
     */
    function copyEntriesOf(address registrant, address registrantToCopy) external;

    /**
     * @notice Returns true if operator is filtered by a given address or its subscription.
     */
    function isOperatorFiltered(address registrant, address operator) external returns (bool);

    /**
     * @notice Returns true if the hash of an address's code is filtered by a given address or its subscription.
     */
    function isCodeHashOfFiltered(address registrant, address operatorWithCode) external returns (bool);

    /**
     * @notice Returns true if a codeHash is filtered by a given address or its subscription.
     */
    function isCodeHashFiltered(address registrant, bytes32 codeHash) external returns (bool);

    /**
     * @notice Returns a list of filtered operators for a given address or its subscription.
     */
    function filteredOperators(address addr) external returns (address[] memory);

    /**
     * @notice Returns the set of filtered codeHashes for a given address or its subscription.
     *         Note that order is not guaranteed as updates are made.
     */
    function filteredCodeHashes(address addr) external returns (bytes32[] memory);

    /**
     * @notice Returns the filtered operator at the given index of the set of filtered operators for a given address or
     *         its subscription.
     *         Note that order is not guaranteed as updates are made.
     */
    function filteredOperatorAt(address registrant, uint256 index) external returns (address);

    /**
     * @notice Returns the filtered codeHash at the given index of the list of filtered codeHashes for a given address or
     *         its subscription.
     *         Note that order is not guaranteed as updates are made.
     */
    function filteredCodeHashAt(address registrant, uint256 index) external returns (bytes32);

    /**
     * @notice Returns true if an address has registered
     */
    function isRegistered(address addr) external returns (bool);

    /**
     * @dev Convenience method to compute the code hash of an arbitrary contract
     */
    function codeHashOf(address addr) external returns (bytes32);
}

// SPDX-License-Identifier: MIT
// Copyright 2023 PROOF Holdings Inc
pragma solidity ^0.8.0;

/**
 * @notice Interface for a redeemable Voucher token preventing double spending
 * through internal book-keeping (e.g. burning the token, token property, etc.).
 * @dev Voucher tokens are intendent to be redeemed through a redeemer contract.
 */
interface IRedeemableToken {
    /**
     * @notice Thrown if the redemption caller is not allowed to spend a given
     * voucher.
     */
    error RedeemerCallerNotAllowedToSpendVoucher(address sender, uint256 tokenId);

    /**
     * @notice Interface through which a `IRedeemer` contract informs the
     * voucher about its redemption.
     * @param sender The address that initiate the redemption on the
     * redeemer contract.
     * @param tokenId The voucher token to be redeemed.
     * @dev This function MUST be called by redeemer contracts.
     * @dev MUST revert with `RedeemerNotApproved` if the calling redeemer
     * contract is not approved to spend this voucher.
     * @dev MUST revert with `RedeemerCallerNotAllowedToSpendVoucher` if
     * sender is not allowed to spend tokenId.
     */
    function redeem(address sender, uint256 tokenId) external;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/Math.sol)

pragma solidity ^0.8.0;

/**
 * @dev Standard math utilities missing in the Solidity language.
 */
library Math {
    enum Rounding {
        Down, // Toward negative infinity
        Up, // Toward infinity
        Zero // Toward zero
    }

    /**
     * @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 == 0 ? 0 : (a - 1) / b + 1;
    }

    /**
     * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0
     * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv)
     * with further edits by Uniswap Labs also under MIT license.
     */
    function mulDiv(
        uint256 x,
        uint256 y,
        uint256 denominator
    ) internal pure returns (uint256 result) {
        unchecked {
            // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use
            // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256
            // variables such that product = prod1 * 2^256 + prod0.
            uint256 prod0; // Least significant 256 bits of the product
            uint256 prod1; // Most significant 256 bits of the product
            assembly {
                let mm := mulmod(x, y, not(0))
                prod0 := mul(x, y)
                prod1 := sub(sub(mm, prod0), lt(mm, prod0))
            }

            // Handle non-overflow cases, 256 by 256 division.
            if (prod1 == 0) {
                return prod0 / denominator;
            }

            // Make sure the result is less than 2^256. Also prevents denominator == 0.
            require(denominator > prod1);

            ///////////////////////////////////////////////
            // 512 by 256 division.
            ///////////////////////////////////////////////

            // Make division exact by subtracting the remainder from [prod1 prod0].
            uint256 remainder;
            assembly {
                // Compute remainder using mulmod.
                remainder := mulmod(x, y, denominator)

                // Subtract 256 bit number from 512 bit number.
                prod1 := sub(prod1, gt(remainder, prod0))
                prod0 := sub(prod0, remainder)
            }

            // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1.
            // See https://cs.stackexchange.com/q/138556/92363.

            // Does not overflow because the denominator cannot be zero at this stage in the function.
            uint256 twos = denominator & (~denominator + 1);
            assembly {
                // Divide denominator by twos.
                denominator := div(denominator, twos)

                // Divide [prod1 prod0] by twos.
                prod0 := div(prod0, twos)

                // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.
                twos := add(div(sub(0, twos), twos), 1)
            }

            // Shift in bits from prod1 into prod0.
            prod0 |= prod1 * twos;

            // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such
            // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for
            // four bits. That is, denominator * inv = 1 mod 2^4.
            uint256 inverse = (3 * denominator) ^ 2;

            // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works
            // in modular arithmetic, doubling the correct bits in each step.
            inverse *= 2 - denominator * inverse; // inverse mod 2^8
            inverse *= 2 - denominator * inverse; // inverse mod 2^16
            inverse *= 2 - denominator * inverse; // inverse mod 2^32
            inverse *= 2 - denominator * inverse; // inverse mod 2^64
            inverse *= 2 - denominator * inverse; // inverse mod 2^128
            inverse *= 2 - denominator * inverse; // inverse mod 2^256

            // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.
            // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is
            // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1
            // is no longer required.
            result = prod0 * inverse;
            return result;
        }
    }

    /**
     * @notice Calculates x * y / denominator with full precision, following the selected rounding direction.
     */
    function mulDiv(
        uint256 x,
        uint256 y,
        uint256 denominator,
        Rounding rounding
    ) internal pure returns (uint256) {
        uint256 result = mulDiv(x, y, denominator);
        if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) {
            result += 1;
        }
        return result;
    }

    /**
     * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down.
     *
     * Inspired by Henry S. Warren, Jr.'s "Hacker's Delight" (Chapter 11).
     */
    function sqrt(uint256 a) internal pure returns (uint256) {
        if (a == 0) {
            return 0;
        }

        // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.
        //
        // We know that the "msb" (most significant bit) of our target number `a` is a power of 2 such that we have
        // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.
        //
        // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`
        // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`
        // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`
        //
        // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.
        uint256 result = 1 << (log2(a) >> 1);

        // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,
        // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at
        // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision
        // into the expected uint128 result.
        unchecked {
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            return min(result, a / result);
        }
    }

    /**
     * @notice Calculates sqrt(a), following the selected rounding direction.
     */
    function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = sqrt(a);
            return result + (rounding == Rounding.Up && result * result < a ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 2, rounded down, of a positive value.
     * Returns 0 if given 0.
     */
    function log2(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >> 128 > 0) {
                value >>= 128;
                result += 128;
            }
            if (value >> 64 > 0) {
                value >>= 64;
                result += 64;
            }
            if (value >> 32 > 0) {
                value >>= 32;
                result += 32;
            }
            if (value >> 16 > 0) {
                value >>= 16;
                result += 16;
            }
            if (value >> 8 > 0) {
                value >>= 8;
                result += 8;
            }
            if (value >> 4 > 0) {
                value >>= 4;
                result += 4;
            }
            if (value >> 2 > 0) {
                value >>= 2;
                result += 2;
            }
            if (value >> 1 > 0) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 2, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log2(value);
            return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 10, rounded down, of a positive value.
     * Returns 0 if given 0.
     */
    function log10(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >= 10**64) {
                value /= 10**64;
                result += 64;
            }
            if (value >= 10**32) {
                value /= 10**32;
                result += 32;
            }
            if (value >= 10**16) {
                value /= 10**16;
                result += 16;
            }
            if (value >= 10**8) {
                value /= 10**8;
                result += 8;
            }
            if (value >= 10**4) {
                value /= 10**4;
                result += 4;
            }
            if (value >= 10**2) {
                value /= 10**2;
                result += 2;
            }
            if (value >= 10**1) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 10, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log10(value);
            return result + (rounding == Rounding.Up && 10**result < value ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 256, rounded down, of a positive value.
     * Returns 0 if given 0.
     *
     * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.
     */
    function log256(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >> 128 > 0) {
                value >>= 128;
                result += 16;
            }
            if (value >> 64 > 0) {
                value >>= 64;
                result += 8;
            }
            if (value >> 32 > 0) {
                value >>= 32;
                result += 4;
            }
            if (value >> 16 > 0) {
                value >>= 16;
                result += 2;
            }
            if (value >> 8 > 0) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 10, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log256(value);
            return result + (rounding == Rounding.Up && 1 << (result * 8) < value ? 1 : 0);
        }
    }
}

{
  "remappings": [
    "@divergencetech/ethier/=/home/dave/.cache/bazel/_bazel_dave/b9a57168317213f9241a484d2ee2d038/external/ethier_0-55-0/",
    "@openzeppelin-4-7-0/=/home/dave/.cache/bazel/_bazel_dave/b9a57168317213f9241a484d2ee2d038/external/openzeppelin-contracts_4-7-0_exact_remap/",
    "@openzeppelin-4.7/=/home/dave/.cache/bazel/_bazel_dave/b9a57168317213f9241a484d2ee2d038/external/openzeppelin-contracts_4-7-0_exact_remap/",
    "@openzeppelin/=/home/dave/.cache/bazel/_bazel_dave/b9a57168317213f9241a484d2ee2d038/external/openzeppelin-contracts_4-8-1/",
    "ERC721A/=/home/dave/.cache/bazel/_bazel_dave/b9a57168317213f9241a484d2ee2d038/external/ERC721A_4-2-3/contracts/",
    "ERC721A_root/=/home/dave/.cache/bazel/_bazel_dave/b9a57168317213f9241a484d2ee2d038/external/ERC721A_4-2-3/",
    "artblocks-contracts/=/home/dave/.cache/bazel/_bazel_dave/b9a57168317213f9241a484d2ee2d038/external/artblocks-contracts_fa1dc466/contracts/",
    "artblocks-contracts_root/=/home/dave/.cache/bazel/_bazel_dave/b9a57168317213f9241a484d2ee2d038/external/artblocks-contracts_fa1dc466/",
    "delegation-registry/=/home/dave/.cache/bazel/_bazel_dave/b9a57168317213f9241a484d2ee2d038/external/delegation-registry_2d1a158b/src/",
    "delegation-registry_root/=/home/dave/.cache/bazel/_bazel_dave/b9a57168317213f9241a484d2ee2d038/external/delegation-registry_2d1a158b/",
    "ds-test/=/home/dave/.cache/bazel/_bazel_dave/b9a57168317213f9241a484d2ee2d038/external/ds-test_013e6c64/src/",
    "ds-test_root/=/home/dave/.cache/bazel/_bazel_dave/b9a57168317213f9241a484d2ee2d038/external/ds-test_013e6c64/",
    "erc721a/=/home/dave/.cache/bazel/_bazel_dave/b9a57168317213f9241a484d2ee2d038/external/ERC721A_4-2-3/",
    "ethier/=/home/dave/.cache/bazel/_bazel_dave/b9a57168317213f9241a484d2ee2d038/external/ethier_0-55-0/contracts/",
    "ethier_root/=/home/dave/.cache/bazel/_bazel_dave/b9a57168317213f9241a484d2ee2d038/external/ethier_0-55-0/",
    "forge-std/=/home/dave/.cache/bazel/_bazel_dave/b9a57168317213f9241a484d2ee2d038/external/forge-std_1-5-6/src/",
    "openzeppelin-contracts-4-7-0/=/home/dave/.cache/bazel/_bazel_dave/b9a57168317213f9241a484d2ee2d038/external/openzeppelin-contracts_4-7-0_exact_remap/contracts/",
    "openzeppelin-contracts/=/home/dave/.cache/bazel/_bazel_dave/b9a57168317213f9241a484d2ee2d038/external/openzeppelin-contracts_4-8-1/contracts/",
    "openzeppelin-contracts/contracts/=/home/dave/.cache/bazel/_bazel_dave/b9a57168317213f9241a484d2ee2d038/external/openzeppelin-contracts_4-8-1/contracts/",
    "openzeppelin-contracts_root-4-7-0/=/home/dave/.cache/bazel/_bazel_dave/b9a57168317213f9241a484d2ee2d038/external/openzeppelin-contracts_4-7-0_exact_remap/",
    "openzeppelin-contracts_root/=/home/dave/.cache/bazel/_bazel_dave/b9a57168317213f9241a484d2ee2d038/external/openzeppelin-contracts_4-8-1/",
    "operator-filter-registry/src/=/home/dave/.cache/bazel/_bazel_dave/b9a57168317213f9241a484d2ee2d038/external/operator-filter-registry_1-4-1/src/",
    "operator-filter-registry_root/=/home/dave/.cache/bazel/_bazel_dave/b9a57168317213f9241a484d2ee2d038/external/operator-filter-registry_1-4-1/",
    "proof/artblocks/=/home/dave/proof/proof-seller/contracts/artblocks/src/",
    "proof/constants/=/home/dave/proof/proof-seller/contracts/constants/src/",
    "proof/presets/=/home/dave/proof/proof-seller/contracts/presets/src/",
    "proof/redemption/=/home/dave/proof/proof-seller/contracts/redemption/src/",
    "proof/sellers/=/home/dave/proof/proof-seller/contracts/sellers/src/"
  ],
  "optimizer": {
    "enabled": true,
    "runs": 9999
  },
  "metadata": {
    "bytecodeHash": "ipfs"
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "evmVersion": "london",
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"address","name":"admin","type":"address"},{"internalType":"address","name":"steerer","type":"address"},{"internalType":"address payable","name":"secondaryReceiver","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[{"internalType":"enum TransferRestriction","name":"","type":"uint8"}],"name":"DisallowedByTransferRestriction","type":"error"},{"inputs":[],"name":"MintERC2309QuantityExceedsLimit","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[{"internalType":"address","name":"operator","type":"address"}],"name":"OperatorNotAllowed","type":"error"},{"inputs":[],"name":"OwnerQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"OwnershipNotInitializedForExtraData","type":"error"},{"inputs":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"RedeemerCallerNotAllowedToSpendVoucher","type":"error"},{"inputs":[],"name":"TransferCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"TransferFromIncorrectOwner","type":"error"},{"inputs":[{"internalType":"enum TransferRestriction","name":"want","type":"uint8"}],"name":"TransferRestrictionCheckFailed","type":"error"},{"inputs":[],"name":"TransferRestrictionLocked","type":"error"},{"inputs":[],"name":"TransferToNonERC721ReceiverImplementer","type":"error"},{"inputs":[],"name":"TransferToZeroAddress","type":"error"},{"inputs":[],"name":"URIQueryForNonexistentToken","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":false,"internalType":"uint256","name":"_fromTokenId","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"_toTokenId","type":"uint256"}],"name":"BatchMetadataUpdate","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":false,"internalType":"uint256","name":"_tokenId","type":"uint256"}],"name":"MetadataUpdate","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"Paused","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"previousAdminRole","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"newAdminRole","type":"bytes32"}],"name":"RoleAdminChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleGranted","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleRevoked","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":"AUTHORISED_SELLER_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"DEFAULT_ADMIN_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"DEFAULT_STEERING_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"OPERATOR_FILTER_REGISTRY","outputs":[{"internalType":"contract IOperatorFilterRegistry","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"REDEEMER_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"baseTokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes","name":"cdata","type":"bytes"}],"name":"callOperatorFilterRegistry","outputs":[{"internalType":"bytes","name":"","type":"bytes"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"emitMetadataUpdateForAll","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":[{"internalType":"bytes32","name":"role","type":"bytes32"}],"name":"getRoleAdmin","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"uint256","name":"index","type":"uint256"}],"name":"getRoleMember","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"}],"name":"getRoleMemberCount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"grantRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint64","name":"num","type":"uint64"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"handleSale","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"hasRole","outputs":[{"internalType":"bool","name":"","type":"bool"}],"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":"lockRedeemers","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"lockSellers","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"enum TransferRestriction","name":"restriction","type":"uint8"}],"name":"lockTransferRestriction","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"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":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"redeem","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"renounceRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"revokeRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_tokenId","type":"uint256"},{"internalType":"uint256","name":"_salePrice","type":"uint256"}],"name":"royaltyInfo","outputs":[{"internalType":"address","name":"","type":"address"},{"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":"safeTransferFrom","outputs":[],"stateMutability":"payable","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":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"baseTokenURI_","type":"string"}],"name":"setBaseTokenURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"receiver","type":"address"},{"internalType":"uint96","name":"basisPoints","type":"uint96"}],"name":"setDefaultRoyalty","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"enum TransferRestriction","name":"restriction","type":"uint8"}],"name":"setTransferRestriction","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":"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":"payable","type":"function"},{"inputs":[],"name":"transferRestriction","outputs":[{"internalType":"enum TransferRestriction","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"unpause","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

00000000000000000000000070c71b539bdcb5b59edd42a500fd95bdec96265000000000000000000000000032220f07dbcd18149f619f28cd09fd911cc0372d0000000000000000000000005590e1de1fb74ce562f34ee37b5f590f324457f3

-----Decoded View---------------
Arg [0] : admin (address): 0x70c71b539BDcB5b59Edd42a500Fd95bdeC962650
Arg [1] : steerer (address): 0x32220f07DBcd18149f619F28cD09FD911cc0372D
Arg [2] : secondaryReceiver (address): 0x5590E1DE1FB74Ce562f34EE37B5F590f324457f3

-----Encoded View---------------
3 Constructor Arguments found :
Arg [0] : 00000000000000000000000070c71b539bdcb5b59edd42a500fd95bdec962650
Arg [1] : 00000000000000000000000032220f07dbcd18149f619f28cd09fd911cc0372d
Arg [2] : 0000000000000000000000005590e1de1fb74ce562f34ee37b5f590f324457f3