Token

Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: UNLICENSED
pragma solidity 0.8.19;

import "@openzeppelin/contracts/utils/Strings.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/security/Pausable.sol";
import "@openzeppelin/contracts/utils/cryptography/MerkleProof.sol";
import "@limitbreak/creator-token-contracts/contracts/erc721c/ERC721AC.sol";
import "@limitbreak/creator-token-contracts/contracts/programmable-royalties/BasicRoyalties.sol";

contract ChironWorld is ERC721AC, Ownable, Pausable, BasicRoyalties {
    using Strings for uint256;
    string public baseUri;

    uint256 public supply;
    string public extension = ".json";

    bool public whitelistLive;
    bool public revealed;
    bytes32 public merkleRoot;

    struct Config {
        uint256 mintPrice;
        uint256 maxMint;
    }

    Config public config;

    mapping(address => bool) admins;

    event WhitelistLive(bool live);
    event SaleLive(bool live);

    constructor(
        string memory name,
        string memory symbol,
        string memory _baseUri,
        bytes32 _merkleRoot
    ) ERC721AC(name, symbol) BasicRoyalties(msg.sender, 500) {
        config.mintPrice = 0.03 ether;
        config.maxMint = 1;
        supply = 930;
        baseUri = _baseUri;
        merkleRoot = _merkleRoot;
        _pause();
    }

    function supportsInterface(
        bytes4 interfaceId
    ) public view virtual override(ERC721AC, ERC2981) returns (bool) {
        return super.supportsInterface(interfaceId);
    }

    function setRoyalties(address _receiver, uint96 _fees) external onlyOwner {
        _setDefaultRoyalty(_receiver, _fees);
    }

    /**
     * @dev Returns the first token id.
     */
    function _startTokenId() internal view virtual override returns (uint256) {
        return 1;
    }

    function _requireCallerIsContractOwner() internal view virtual override {
        require(
            _msgSender() == owner(),
            "ERC721A: caller is not the contract owner"
        );
    }

    function verify(
        bytes32[] calldata proof,
        bytes32 root,
        address wallet
    ) internal pure returns (bool) {
        bytes32 leaf = getLeaf(wallet);
        return MerkleProof.verify(proof, root, leaf);
    }

    function getLeaf(address account) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked(account));
    }

    function whitelistMint(
        bytes32[] calldata proof
    ) external payable whenNotPaused {
        require(whitelistLive, "Whitelist sale has ended");
        require(
            verify(proof, merkleRoot, msg.sender),
            "Wallet not whitelisted"
        );
        require(msg.value == config.mintPrice, "Invalid price");
        require(_numberMinted(msg.sender) == 0, "Already minted");
        _callMint(1, msg.sender);
    }

    function mint() external payable whenNotPaused {
        require(!whitelistLive, "Public sale not live");
        require(_numberMinted(msg.sender) == 0, "Already minted");
        require(msg.value >= config.mintPrice, "Invalid price");
        _callMint(1, msg.sender);
    }

    function adminMint(uint256 count, address to) external onlyOwner {
        _callMint(count, to);
    }

    function _callMint(uint256 count, address to) internal {
        uint256 total = totalSupply();
        require(total + count <= supply, "Sold out");
        _safeMint(to, count);
    }

    function tokenURI(
        uint256 tokenId
    ) public view virtual override(ERC721A) returns (string memory) {
        require(_exists(tokenId), "ERC721Metadata: Nonexistent token");
        string memory currentBaseURI = baseUri;

        return
            bytes(currentBaseURI).length > 0
                ? string(
                    abi.encodePacked(
                        currentBaseURI,
                        tokenId.toString(),
                        extension
                    )
                )
                : "";
    }

    function setUri(string memory _uri) external onlyOwner {
        baseUri = _uri;
    }

    function setPaused(bool _paused) external onlyOwner {
        if (_paused) {
            _pause();
        } else {
            _unpause();
        }
    }

    function toggleWhitelistLive() external onlyOwner {
        whitelistLive = !whitelistLive;
        emit WhitelistLive(whitelistLive);
    }

    function setMerkle(bytes32 _merkleProof) external onlyOwner {
        merkleRoot = _merkleProof;
    }

    function setConfig(Config memory _config) external onlyOwner {
        config = _config;
    }

    function withdraw() external onlyOwner {
        payable(msg.sender).transfer(address(this).balance);
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.4;

import "@openzeppelin/contracts/utils/Context.sol";

abstract contract OwnablePermissions is Context {
    function _requireCallerIsContractOwner() internal view virtual;
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.4;

import "../utils/CreatorTokenBase.sol";
import "erc721a/contracts/ERC721A.sol";

/**
 * @title ERC721AC
 * @author Limit Break, Inc.
 * @notice Extends Azuki's ERC721-A implementation with Creator Token functionality, which
 *         allows the contract owner to update the transfer validation logic by managing a security policy in
 *         an external transfer validation security policy registry.  See {CreatorTokenTransferValidator}.
 */
abstract contract ERC721AC is ERC721A, CreatorTokenBase {

    constructor(string memory name_, string memory symbol_) CreatorTokenBase() ERC721A(name_, symbol_) {}

    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(ICreatorToken).interfaceId || super.supportsInterface(interfaceId);
    }

    /// @dev Ties the erc721a _beforeTokenTransfers hook to more granular transfer validation logic
    function _beforeTokenTransfers(
        address from,
        address to,
        uint256 startTokenId,
        uint256 quantity
    ) internal virtual override {
        for (uint256 i = 0; i < quantity;) {
            _validateBeforeTransfer(from, to, startTokenId + i);
            unchecked {
                ++i;
            }
        }
    }

    /// @dev Ties the erc721a _afterTokenTransfer hook to more granular transfer validation logic
    function _afterTokenTransfers(
        address from,
        address to,
        uint256 startTokenId,
        uint256 quantity
    ) internal virtual override {
        for (uint256 i = 0; i < quantity;) {
            _validateAfterTransfer(from, to, startTokenId + i);
            unchecked {
                ++i;
            }
        }
    }

    function _msgSenderERC721A() internal view virtual override returns (address) {
        return _msgSender();
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.4;

import "../interfaces/ICreatorTokenTransferValidator.sol";

interface ICreatorToken {
    event TransferValidatorUpdated(address oldValidator, address newValidator);

    function getTransferValidator() external view returns (ICreatorTokenTransferValidator);
    function getSecurityPolicy() external view returns (CollectionSecurityPolicy memory);
    function getWhitelistedOperators() external view returns (address[] memory);
    function getPermittedContractReceivers() external view returns (address[] memory);
    function isOperatorWhitelisted(address operator) external view returns (bool);
    function isContractReceiverPermitted(address receiver) external view returns (bool);
    function isTransferAllowed(address caller, address from, address to) external view returns (bool);
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.4;

import "./IEOARegistry.sol";
import "./ITransferSecurityRegistry.sol";
import "./ITransferValidator.sol";

interface ICreatorTokenTransferValidator is ITransferSecurityRegistry, ITransferValidator, IEOARegistry {}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.4;

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

interface IEOARegistry is IERC165 {
    function isVerifiedEOA(address account) external view returns (bool);
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.4;

import "../utils/TransferPolicy.sol";

interface ITransferSecurityRegistry {
    event AddedToAllowlist(AllowlistTypes indexed kind, uint256 indexed id, address indexed account);
    event CreatedAllowlist(AllowlistTypes indexed kind, uint256 indexed id, string indexed name);
    event ReassignedAllowlistOwnership(AllowlistTypes indexed kind, uint256 indexed id, address indexed newOwner);
    event RemovedFromAllowlist(AllowlistTypes indexed kind, uint256 indexed id, address indexed account);
    event SetAllowlist(AllowlistTypes indexed kind, address indexed collection, uint120 indexed id);
    event SetTransferSecurityLevel(address indexed collection, TransferSecurityLevels level);

    function createOperatorWhitelist(string calldata name) external returns (uint120);
    function createPermittedContractReceiverAllowlist(string calldata name) external returns (uint120);
    function reassignOwnershipOfOperatorWhitelist(uint120 id, address newOwner) external;
    function reassignOwnershipOfPermittedContractReceiverAllowlist(uint120 id, address newOwner) external;
    function renounceOwnershipOfOperatorWhitelist(uint120 id) external;
    function renounceOwnershipOfPermittedContractReceiverAllowlist(uint120 id) external;
    function setTransferSecurityLevelOfCollection(address collection, TransferSecurityLevels level) external;
    function setOperatorWhitelistOfCollection(address collection, uint120 id) external;
    function setPermittedContractReceiverAllowlistOfCollection(address collection, uint120 id) external;
    function addOperatorToWhitelist(uint120 id, address operator) external;
    function addPermittedContractReceiverToAllowlist(uint120 id, address receiver) external;
    function removeOperatorFromWhitelist(uint120 id, address operator) external;
    function removePermittedContractReceiverFromAllowlist(uint120 id, address receiver) external;
    function getCollectionSecurityPolicy(address collection) external view returns (CollectionSecurityPolicy memory);
    function getWhitelistedOperators(uint120 id) external view returns (address[] memory);
    function getPermittedContractReceivers(uint120 id) external view returns (address[] memory);
    function isOperatorWhitelisted(uint120 id, address operator) external view returns (bool);
    function isContractReceiverPermitted(uint120 id, address receiver) external view returns (bool);
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.4;

import "../utils/TransferPolicy.sol";

interface ITransferValidator {
    function applyCollectionTransferPolicy(address caller, address from, address to) external view;
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.4;

import "@openzeppelin/contracts/token/common/ERC2981.sol";

/**
 * @title BasicRoyaltiesBase
 * @author Limit Break, Inc.
 * @dev Base functionality of an NFT mix-in contract implementing the most basic form of programmable royalties.
 */
abstract contract BasicRoyaltiesBase is ERC2981 {

    event DefaultRoyaltySet(address indexed receiver, uint96 feeNumerator);
    event TokenRoyaltySet(uint256 indexed tokenId, address indexed receiver, uint96 feeNumerator);

    function _setDefaultRoyalty(address receiver, uint96 feeNumerator) internal virtual override {
        super._setDefaultRoyalty(receiver, feeNumerator);
        emit DefaultRoyaltySet(receiver, feeNumerator);
    }

    function _setTokenRoyalty(uint256 tokenId, address receiver, uint96 feeNumerator) internal virtual override {
        super._setTokenRoyalty(tokenId, receiver, feeNumerator);
        emit TokenRoyaltySet(tokenId, receiver, feeNumerator);
    }
}

/**
 * @title BasicRoyalties
 * @author Limit Break, Inc.
 * @notice Constructable BasicRoyalties Contract implementation.
 */
abstract contract BasicRoyalties is BasicRoyaltiesBase {
    constructor(address receiver, uint96 feeNumerator) {
        _setDefaultRoyalty(receiver, feeNumerator);
    }
}

/**
 * @title BasicRoyaltiesInitializable
 * @author Limit Break, Inc.
 * @notice Initializable BasicRoyalties Contract implementation to allow for EIP-1167 clones. 
 */
abstract contract BasicRoyaltiesInitializable is BasicRoyaltiesBase {}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.4;

import "../access/OwnablePermissions.sol";
import "../interfaces/ICreatorToken.sol";
import "../interfaces/ICreatorTokenTransferValidator.sol";
import "../utils/TransferValidation.sol";
import "@openzeppelin/contracts/interfaces/IERC165.sol";

/**
 * @title CreatorTokenBase
 * @author Limit Break, Inc.
 * @notice CreatorTokenBase is an abstract contract that provides basic functionality for managing token 
 * transfer policies through an implementation of ICreatorTokenTransferValidator. This contract is intended to be used
 * as a base for creator-specific token contracts, enabling customizable transfer restrictions and security policies.
 *
 * <h4>Features:</h4>
 * <ul>Ownable: This contract can have an owner who can set and update the transfer validator.</ul>
 * <ul>TransferValidation: Implements the basic token transfer validation interface.</ul>
 * <ul>ICreatorToken: Implements the interface for creator tokens, providing view functions for token security policies.</ul>
 *
 * <h4>Benefits:</h4>
 * <ul>Provides a flexible and modular way to implement custom token transfer restrictions and security policies.</ul>
 * <ul>Allows creators to enforce policies such as whitelisted operators and permitted contract receivers.</ul>
 * <ul>Can be easily integrated into other token contracts as a base contract.</ul>
 *
 * <h4>Intended Usage:</h4>
 * <ul>Use as a base contract for creator token implementations that require advanced transfer restrictions and 
 *   security policies.</ul>
 * <ul>Set and update the ICreatorTokenTransferValidator implementation contract to enforce desired policies for the 
 *   creator token.</ul>
 */
abstract contract CreatorTokenBase is OwnablePermissions, TransferValidation, ICreatorToken {
    
    error CreatorTokenBase__InvalidTransferValidatorContract();
    error CreatorTokenBase__SetTransferValidatorFirst();

    address public constant DEFAULT_TRANSFER_VALIDATOR = address(0x0000721C310194CcfC01E523fc93C9cCcFa2A0Ac);
    TransferSecurityLevels public constant DEFAULT_TRANSFER_SECURITY_LEVEL = TransferSecurityLevels.One;
    uint120 public constant DEFAULT_OPERATOR_WHITELIST_ID = uint120(1);

    ICreatorTokenTransferValidator private transferValidator;

    /**
     * @notice Allows the contract owner to set the transfer validator to the official validator contract
     *         and set the security policy to the recommended default settings.
     * @dev    May be overridden to change the default behavior of an individual collection.
     */
    function setToDefaultSecurityPolicy() public virtual {
        _requireCallerIsContractOwner();
        setTransferValidator(DEFAULT_TRANSFER_VALIDATOR);
        ICreatorTokenTransferValidator(DEFAULT_TRANSFER_VALIDATOR).setTransferSecurityLevelOfCollection(address(this), DEFAULT_TRANSFER_SECURITY_LEVEL);
        ICreatorTokenTransferValidator(DEFAULT_TRANSFER_VALIDATOR).setOperatorWhitelistOfCollection(address(this), DEFAULT_OPERATOR_WHITELIST_ID);
    }

    /**
     * @notice Allows the contract owner to set the transfer validator to a custom validator contract
     *         and set the security policy to their own custom settings.
     */
    function setToCustomValidatorAndSecurityPolicy(
        address validator, 
        TransferSecurityLevels level, 
        uint120 operatorWhitelistId, 
        uint120 permittedContractReceiversAllowlistId) public {
        _requireCallerIsContractOwner();

        setTransferValidator(validator);

        ICreatorTokenTransferValidator(validator).
            setTransferSecurityLevelOfCollection(address(this), level);

        ICreatorTokenTransferValidator(validator).
            setOperatorWhitelistOfCollection(address(this), operatorWhitelistId);

        ICreatorTokenTransferValidator(validator).
            setPermittedContractReceiverAllowlistOfCollection(address(this), permittedContractReceiversAllowlistId);
    }

    /**
     * @notice Allows the contract owner to set the security policy to their own custom settings.
     * @dev    Reverts if the transfer validator has not been set.
     */
    function setToCustomSecurityPolicy(
        TransferSecurityLevels level, 
        uint120 operatorWhitelistId, 
        uint120 permittedContractReceiversAllowlistId) public {
        _requireCallerIsContractOwner();

        ICreatorTokenTransferValidator validator = getTransferValidator();
        if (address(validator) == address(0)) {
            revert CreatorTokenBase__SetTransferValidatorFirst();
        }

        validator.setTransferSecurityLevelOfCollection(address(this), level);
        validator.setOperatorWhitelistOfCollection(address(this), operatorWhitelistId);
        validator.setPermittedContractReceiverAllowlistOfCollection(address(this), permittedContractReceiversAllowlistId);
    }

    /**
     * @notice Sets the transfer validator for the token contract.
     *
     * @dev    Throws when provided validator contract is not the zero address and doesn't support 
     *         the ICreatorTokenTransferValidator interface. 
     * @dev    Throws when the caller is not the contract owner.
     *
     * @dev    <h4>Postconditions:</h4>
     *         1. The transferValidator address is updated.
     *         2. The `TransferValidatorUpdated` event is emitted.
     *
     * @param transferValidator_ The address of the transfer validator contract.
     */
    function setTransferValidator(address transferValidator_) public {
        _requireCallerIsContractOwner();

        bool isValidTransferValidator = false;

        if(transferValidator_.code.length > 0) {
            try IERC165(transferValidator_).supportsInterface(type(ICreatorTokenTransferValidator).interfaceId) 
                returns (bool supportsInterface) {
                isValidTransferValidator = supportsInterface;
            } catch {}
        }

        if(transferValidator_ != address(0) && !isValidTransferValidator) {
            revert CreatorTokenBase__InvalidTransferValidatorContract();
        }

        emit TransferValidatorUpdated(address(transferValidator), transferValidator_);

        transferValidator = ICreatorTokenTransferValidator(transferValidator_);
    }

    /**
     * @notice Returns the transfer validator contract address for this token contract.
     */
    function getTransferValidator() public view override returns (ICreatorTokenTransferValidator) {
        return transferValidator;
    }

    /**
     * @notice Returns the security policy for this token contract, which includes:
     *         Transfer security level, operator whitelist id, permitted contract receiver allowlist id.
     */
    function getSecurityPolicy() public view override returns (CollectionSecurityPolicy memory) {
        if (address(transferValidator) != address(0)) {
            return transferValidator.getCollectionSecurityPolicy(address(this));
        }

        return CollectionSecurityPolicy({
            transferSecurityLevel: TransferSecurityLevels.Zero,
            operatorWhitelistId: 0,
            permittedContractReceiversId: 0
        });
    }

    /**
     * @notice Returns the list of all whitelisted operators for this token contract.
     * @dev    This can be an expensive call and should only be used in view-only functions.
     */
    function getWhitelistedOperators() public view override returns (address[] memory) {
        if (address(transferValidator) != address(0)) {
            return transferValidator.getWhitelistedOperators(
                transferValidator.getCollectionSecurityPolicy(address(this)).operatorWhitelistId);
        }

        return new address[](0);
    }

    /**
     * @notice Returns the list of permitted contract receivers for this token contract.
     * @dev    This can be an expensive call and should only be used in view-only functions.
     */
    function getPermittedContractReceivers() public view override returns (address[] memory) {
        if (address(transferValidator) != address(0)) {
            return transferValidator.getPermittedContractReceivers(
                transferValidator.getCollectionSecurityPolicy(address(this)).permittedContractReceiversId);
        }

        return new address[](0);
    }

    /**
     * @notice Checks if an operator is whitelisted for this token contract.
     * @param operator The address of the operator to check.
     */
    function isOperatorWhitelisted(address operator) public view override returns (bool) {
        if (address(transferValidator) != address(0)) {
            return transferValidator.isOperatorWhitelisted(
                transferValidator.getCollectionSecurityPolicy(address(this)).operatorWhitelistId, operator);
        }

        return false;
    }

    /**
     * @notice Checks if a contract receiver is permitted for this token contract.
     * @param receiver The address of the receiver to check.
     */
    function isContractReceiverPermitted(address receiver) public view override returns (bool) {
        if (address(transferValidator) != address(0)) {
            return transferValidator.isContractReceiverPermitted(
                transferValidator.getCollectionSecurityPolicy(address(this)).permittedContractReceiversId, receiver);
        }

        return false;
    }

    /**
     * @notice Determines if a transfer is allowed based on the token contract's security policy.  Use this function
     *         to simulate whether or not a transfer made by the specified `caller` from the `from` address to the `to`
     *         address would be allowed by this token's security policy.
     *
     * @notice This function only checks the security policy restrictions and does not check whether token ownership
     *         or approvals are in place. 
     *
     * @param caller The address of the simulated caller.
     * @param from   The address of the sender.
     * @param to     The address of the receiver.
     * @return       True if the transfer is allowed, false otherwise.
     */
    function isTransferAllowed(address caller, address from, address to) public view override returns (bool) {
        if (address(transferValidator) != address(0)) {
            try transferValidator.applyCollectionTransferPolicy(caller, from, to) {
                return true;
            } catch {
                return false;
            }
        }
        return true;
    }

    /**
     * @dev Pre-validates a token transfer, reverting if the transfer is not allowed by this token's security policy.
     *      Inheriting contracts are responsible for overriding the _beforeTokenTransfer function, or its equivalent
     *      and calling _validateBeforeTransfer so that checks can be properly applied during token transfers.
     *
     * @dev Throws when the transfer doesn't comply with the collection's transfer policy, if the transferValidator is
     *      set to a non-zero address.
     *
     * @param caller  The address of the caller.
     * @param from    The address of the sender.
     * @param to      The address of the receiver.
     */
    function _preValidateTransfer(
        address caller, 
        address from, 
        address to, 
        uint256 /*tokenId*/, 
        uint256 /*value*/) internal virtual override {
        if (address(transferValidator) != address(0)) {
            transferValidator.applyCollectionTransferPolicy(caller, from, to);
        }
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.4;

enum AllowlistTypes {
    Operators,
    PermittedContractReceivers
}

enum ReceiverConstraints {
    None,
    NoCode,
    EOA
}

enum CallerConstraints {
    None,
    OperatorWhitelistEnableOTC,
    OperatorWhitelistDisableOTC
}

enum StakerConstraints {
    None,
    CallerIsTxOrigin,
    EOA
}

enum TransferSecurityLevels {
    Zero,
    One,
    Two,
    Three,
    Four,
    Five,
    Six
}

struct TransferSecurityPolicy {
    CallerConstraints callerConstraints;
    ReceiverConstraints receiverConstraints;
}

struct CollectionSecurityPolicy {
    TransferSecurityLevels transferSecurityLevel;
    uint120 operatorWhitelistId;
    uint120 permittedContractReceiversId;
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.4;

import "@openzeppelin/contracts/utils/Context.sol";

/**
 * @title TransferValidation
 * @author Limit Break, Inc.
 * @notice A mix-in that can be combined with ERC-721 contracts to provide more granular hooks.
 * Openzeppelin's ERC721 contract only provides hooks for before and after transfer.  This allows
 * developers to validate or customize transfers within the context of a mint, a burn, or a transfer.
 */
abstract contract TransferValidation is Context {
    
    error ShouldNotMintToBurnAddress();

    /// @dev Inheriting contracts should call this function in the _beforeTokenTransfer function to get more granular hooks.
    function _validateBeforeTransfer(address from, address to, uint256 tokenId) internal virtual {
        bool fromZeroAddress = from == address(0);
        bool toZeroAddress = to == address(0);

        if(fromZeroAddress && toZeroAddress) {
            revert ShouldNotMintToBurnAddress();
        } else if(fromZeroAddress) {
            _preValidateMint(_msgSender(), to, tokenId, msg.value);
        } else if(toZeroAddress) {
            _preValidateBurn(_msgSender(), from, tokenId, msg.value);
        } else {
            _preValidateTransfer(_msgSender(), from, to, tokenId, msg.value);
        }
    }

    /// @dev Inheriting contracts should call this function in the _afterTokenTransfer function to get more granular hooks.
    function _validateAfterTransfer(address from, address to, uint256 tokenId) internal virtual {
        bool fromZeroAddress = from == address(0);
        bool toZeroAddress = to == address(0);

        if(fromZeroAddress && toZeroAddress) {
            revert ShouldNotMintToBurnAddress();
        } else if(fromZeroAddress) {
            _postValidateMint(_msgSender(), to, tokenId, msg.value);
        } else if(toZeroAddress) {
            _postValidateBurn(_msgSender(), from, tokenId, msg.value);
        } else {
            _postValidateTransfer(_msgSender(), from, to, tokenId, msg.value);
        }
    }

    /// @dev Optional validation hook that fires before a mint
    function _preValidateMint(address caller, address to, uint256 tokenId, uint256 value) internal virtual {}

    /// @dev Optional validation hook that fires after a mint
    function _postValidateMint(address caller, address to, uint256 tokenId, uint256 value) internal virtual {}

    /// @dev Optional validation hook that fires before a burn
    function _preValidateBurn(address caller, address from, uint256 tokenId, uint256 value) internal virtual {}

    /// @dev Optional validation hook that fires after a burn
    function _postValidateBurn(address caller, address from, uint256 tokenId, uint256 value) internal virtual {}

    /// @dev Optional validation hook that fires before a transfer
    function _preValidateTransfer(address caller, address from, address to, uint256 tokenId, uint256 value) internal virtual {}

    /// @dev Optional validation hook that fires after a transfer
    function _postValidateTransfer(address caller, address from, address to, uint256 tokenId, uint256 value) internal virtual {}
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (access/Ownable.sol)

pragma solidity ^0.8.0;

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

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

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

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

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        _checkOwner();
        _;
    }

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

    /**
     * @dev Throws if the sender is not the owner.
     */
    function _checkOwner() internal view virtual {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
    }

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (interfaces/IERC165.sol)

pragma solidity ^0.8.0;

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (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 (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
// OpenZeppelin Contracts (last updated v4.9.0) (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
// 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 v4.9.2) (utils/cryptography/MerkleProof.sol)

pragma solidity ^0.8.0;

/**
 * @dev These functions deal with verification of Merkle Tree proofs.
 *
 * The tree and the proofs can be generated using our
 * https://github.com/OpenZeppelin/merkle-tree[JavaScript library].
 * You will find a quickstart guide in the readme.
 *
 * WARNING: You should avoid using leaf values that are 64 bytes long prior to
 * hashing, or use a hash function other than keccak256 for hashing leaves.
 * This is because the concatenation of a sorted pair of internal nodes in
 * the merkle tree could be reinterpreted as a leaf value.
 * OpenZeppelin's JavaScript library generates merkle trees that are safe
 * against this attack out of the box.
 */
library MerkleProof {
    /**
     * @dev Returns true if a `leaf` can be proved to be a part of a Merkle tree
     * defined by `root`. For this, a `proof` must be provided, containing
     * sibling hashes on the branch from the leaf to the root of the tree. Each
     * pair of leaves and each pair of pre-images are assumed to be sorted.
     */
    function verify(bytes32[] memory proof, bytes32 root, bytes32 leaf) internal pure returns (bool) {
        return processProof(proof, leaf) == root;
    }

    /**
     * @dev Calldata version of {verify}
     *
     * _Available since v4.7._
     */
    function verifyCalldata(bytes32[] calldata proof, bytes32 root, bytes32 leaf) internal pure returns (bool) {
        return processProofCalldata(proof, leaf) == root;
    }

    /**
     * @dev Returns the rebuilt hash obtained by traversing a Merkle tree up
     * from `leaf` using `proof`. A `proof` is valid if and only if the rebuilt
     * hash matches the root of the tree. When processing the proof, the pairs
     * of leafs & pre-images are assumed to be sorted.
     *
     * _Available since v4.4._
     */
    function processProof(bytes32[] memory proof, bytes32 leaf) internal pure returns (bytes32) {
        bytes32 computedHash = leaf;
        for (uint256 i = 0; i < proof.length; i++) {
            computedHash = _hashPair(computedHash, proof[i]);
        }
        return computedHash;
    }

    /**
     * @dev Calldata version of {processProof}
     *
     * _Available since v4.7._
     */
    function processProofCalldata(bytes32[] calldata proof, bytes32 leaf) internal pure returns (bytes32) {
        bytes32 computedHash = leaf;
        for (uint256 i = 0; i < proof.length; i++) {
            computedHash = _hashPair(computedHash, proof[i]);
        }
        return computedHash;
    }

    /**
     * @dev Returns true if the `leaves` can be simultaneously proven to be a part of a merkle tree defined by
     * `root`, according to `proof` and `proofFlags` as described in {processMultiProof}.
     *
     * CAUTION: Not all merkle trees admit multiproofs. See {processMultiProof} for details.
     *
     * _Available since v4.7._
     */
    function multiProofVerify(
        bytes32[] memory proof,
        bool[] memory proofFlags,
        bytes32 root,
        bytes32[] memory leaves
    ) internal pure returns (bool) {
        return processMultiProof(proof, proofFlags, leaves) == root;
    }

    /**
     * @dev Calldata version of {multiProofVerify}
     *
     * CAUTION: Not all merkle trees admit multiproofs. See {processMultiProof} for details.
     *
     * _Available since v4.7._
     */
    function multiProofVerifyCalldata(
        bytes32[] calldata proof,
        bool[] calldata proofFlags,
        bytes32 root,
        bytes32[] memory leaves
    ) internal pure returns (bool) {
        return processMultiProofCalldata(proof, proofFlags, leaves) == root;
    }

    /**
     * @dev Returns the root of a tree reconstructed from `leaves` and sibling nodes in `proof`. The reconstruction
     * proceeds by incrementally reconstructing all inner nodes by combining a leaf/inner node with either another
     * leaf/inner node or a proof sibling node, depending on whether each `proofFlags` item is true or false
     * respectively.
     *
     * CAUTION: Not all merkle trees admit multiproofs. To use multiproofs, it is sufficient to ensure that: 1) the tree
     * is complete (but not necessarily perfect), 2) the leaves to be proven are in the opposite order they are in the
     * tree (i.e., as seen from right to left starting at the deepest layer and continuing at the next layer).
     *
     * _Available since v4.7._
     */
    function processMultiProof(
        bytes32[] memory proof,
        bool[] memory proofFlags,
        bytes32[] memory leaves
    ) internal pure returns (bytes32 merkleRoot) {
        // This function rebuilds the root hash by traversing the tree up from the leaves. The root is rebuilt by
        // consuming and producing values on a queue. The queue starts with the `leaves` array, then goes onto the
        // `hashes` array. At the end of the process, the last hash in the `hashes` array should contain the root of
        // the merkle tree.
        uint256 leavesLen = leaves.length;
        uint256 proofLen = proof.length;
        uint256 totalHashes = proofFlags.length;

        // Check proof validity.
        require(leavesLen + proofLen - 1 == totalHashes, "MerkleProof: invalid multiproof");

        // The xxxPos values are "pointers" to the next value to consume in each array. All accesses are done using
        // `xxx[xxxPos++]`, which return the current value and increment the pointer, thus mimicking a queue's "pop".
        bytes32[] memory hashes = new bytes32[](totalHashes);
        uint256 leafPos = 0;
        uint256 hashPos = 0;
        uint256 proofPos = 0;
        // At each step, we compute the next hash using two values:
        // - a value from the "main queue". If not all leaves have been consumed, we get the next leaf, otherwise we
        //   get the next hash.
        // - depending on the flag, either another value from the "main queue" (merging branches) or an element from the
        //   `proof` array.
        for (uint256 i = 0; i < totalHashes; i++) {
            bytes32 a = leafPos < leavesLen ? leaves[leafPos++] : hashes[hashPos++];
            bytes32 b = proofFlags[i]
                ? (leafPos < leavesLen ? leaves[leafPos++] : hashes[hashPos++])
                : proof[proofPos++];
            hashes[i] = _hashPair(a, b);
        }

        if (totalHashes > 0) {
            require(proofPos == proofLen, "MerkleProof: invalid multiproof");
            unchecked {
                return hashes[totalHashes - 1];
            }
        } else if (leavesLen > 0) {
            return leaves[0];
        } else {
            return proof[0];
        }
    }

    /**
     * @dev Calldata version of {processMultiProof}.
     *
     * CAUTION: Not all merkle trees admit multiproofs. See {processMultiProof} for details.
     *
     * _Available since v4.7._
     */
    function processMultiProofCalldata(
        bytes32[] calldata proof,
        bool[] calldata proofFlags,
        bytes32[] memory leaves
    ) internal pure returns (bytes32 merkleRoot) {
        // This function rebuilds the root hash by traversing the tree up from the leaves. The root is rebuilt by
        // consuming and producing values on a queue. The queue starts with the `leaves` array, then goes onto the
        // `hashes` array. At the end of the process, the last hash in the `hashes` array should contain the root of
        // the merkle tree.
        uint256 leavesLen = leaves.length;
        uint256 proofLen = proof.length;
        uint256 totalHashes = proofFlags.length;

        // Check proof validity.
        require(leavesLen + proofLen - 1 == totalHashes, "MerkleProof: invalid multiproof");

        // The xxxPos values are "pointers" to the next value to consume in each array. All accesses are done using
        // `xxx[xxxPos++]`, which return the current value and increment the pointer, thus mimicking a queue's "pop".
        bytes32[] memory hashes = new bytes32[](totalHashes);
        uint256 leafPos = 0;
        uint256 hashPos = 0;
        uint256 proofPos = 0;
        // At each step, we compute the next hash using two values:
        // - a value from the "main queue". If not all leaves have been consumed, we get the next leaf, otherwise we
        //   get the next hash.
        // - depending on the flag, either another value from the "main queue" (merging branches) or an element from the
        //   `proof` array.
        for (uint256 i = 0; i < totalHashes; i++) {
            bytes32 a = leafPos < leavesLen ? leaves[leafPos++] : hashes[hashPos++];
            bytes32 b = proofFlags[i]
                ? (leafPos < leavesLen ? leaves[leafPos++] : hashes[hashPos++])
                : proof[proofPos++];
            hashes[i] = _hashPair(a, b);
        }

        if (totalHashes > 0) {
            require(proofPos == proofLen, "MerkleProof: invalid multiproof");
            unchecked {
                return hashes[totalHashes - 1];
            }
        } else if (leavesLen > 0) {
            return leaves[0];
        } else {
            return proof[0];
        }
    }

    function _hashPair(bytes32 a, bytes32 b) private pure returns (bytes32) {
        return a < b ? _efficientHash(a, b) : _efficientHash(b, a);
    }

    function _efficientHash(bytes32 a, bytes32 b) private pure returns (bytes32 value) {
        /// @solidity memory-safe-assembly
        assembly {
            mstore(0x00, a)
            mstore(0x20, b)
            value := keccak256(0x00, 0x40)
        }
    }
}

// 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 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
// OpenZeppelin Contracts (last updated v4.9.0) (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) {
                // Solidity will revert if denominator == 0, unlike the div opcode on its own.
                // The surrounding unchecked block does not change this fact.
                // See https://docs.soliditylang.org/en/latest/control-structures.html#checked-or-unchecked-arithmetic.
                return prod0 / denominator;
            }

            // Make sure the result is less than 2^256. Also prevents denominator == 0.
            require(denominator > prod1, "Math: mulDiv overflow");

            ///////////////////////////////////////////////
            // 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 256, 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 << 3) < value ? 1 : 0);
        }
    }
}

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

pragma solidity ^0.8.0;

/**
 * @dev Standard signed math utilities missing in the Solidity language.
 */
library SignedMath {
    /**
     * @dev Returns the largest of two signed numbers.
     */
    function max(int256 a, int256 b) internal pure returns (int256) {
        return a > b ? a : b;
    }

    /**
     * @dev Returns the smallest of two signed numbers.
     */
    function min(int256 a, int256 b) internal pure returns (int256) {
        return a < b ? a : b;
    }

    /**
     * @dev Returns the average of two signed numbers without overflow.
     * The result is rounded towards zero.
     */
    function average(int256 a, int256 b) internal pure returns (int256) {
        // Formula from the book "Hacker's Delight"
        int256 x = (a & b) + ((a ^ b) >> 1);
        return x + (int256(uint256(x) >> 255) & (a ^ b));
    }

    /**
     * @dev Returns the absolute unsigned value of a signed value.
     */
    function abs(int256 n) internal pure returns (uint256) {
        unchecked {
            // must be unchecked in order to support `n = type(int256).min`
            return uint256(n >= 0 ? n : -n);
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/Strings.sol)

pragma solidity ^0.8.0;

import "./math/Math.sol";
import "./math/SignedMath.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 `int256` to its ASCII `string` decimal representation.
     */
    function toString(int256 value) internal pure returns (string memory) {
        return string(abi.encodePacked(value < 0 ? "-" : "", toString(SignedMath.abs(value))));
    }

    /**
     * @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);
    }

    /**
     * @dev Returns true if the two strings are equal.
     */
    function equal(string memory a, string memory b) internal pure returns (bool) {
        return keccak256(bytes(a)) == keccak256(bytes(b));
    }
}

// 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
// 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);
}

{
  "optimizer": {
    "enabled": false,
    "runs": 200
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"string","name":"name","type":"string"},{"internalType":"string","name":"symbol","type":"string"},{"internalType":"string","name":"_baseUri","type":"string"},{"internalType":"bytes32","name":"_merkleRoot","type":"bytes32"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[],"name":"CreatorTokenBase__InvalidTransferValidatorContract","type":"error"},{"inputs":[],"name":"CreatorTokenBase__SetTransferValidatorFirst","type":"error"},{"inputs":[],"name":"MintERC2309QuantityExceedsLimit","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[],"name":"OwnerQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"OwnershipNotInitializedForExtraData","type":"error"},{"inputs":[],"name":"ShouldNotMintToBurnAddress","type":"error"},{"inputs":[],"name":"TransferCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"TransferFromIncorrectOwner","type":"error"},{"inputs":[],"name":"TransferToNonERC721ReceiverImplementer","type":"error"},{"inputs":[],"name":"TransferToZeroAddress","type":"error"},{"inputs":[],"name":"URIQueryForNonexistentToken","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"fromTokenId","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"toTokenId","type":"uint256"},{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"}],"name":"ConsecutiveTransfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"receiver","type":"address"},{"indexed":false,"internalType":"uint96","name":"feeNumerator","type":"uint96"}],"name":"DefaultRoyaltySet","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"Paused","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"bool","name":"live","type":"bool"}],"name":"SaleLive","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"},{"indexed":true,"internalType":"address","name":"receiver","type":"address"},{"indexed":false,"internalType":"uint96","name":"feeNumerator","type":"uint96"}],"name":"TokenRoyaltySet","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":"oldValidator","type":"address"},{"indexed":false,"internalType":"address","name":"newValidator","type":"address"}],"name":"TransferValidatorUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"Unpaused","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"bool","name":"live","type":"bool"}],"name":"WhitelistLive","type":"event"},{"inputs":[],"name":"DEFAULT_OPERATOR_WHITELIST_ID","outputs":[{"internalType":"uint120","name":"","type":"uint120"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"DEFAULT_TRANSFER_SECURITY_LEVEL","outputs":[{"internalType":"enum TransferSecurityLevels","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"DEFAULT_TRANSFER_VALIDATOR","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"count","type":"uint256"},{"internalType":"address","name":"to","type":"address"}],"name":"adminMint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"to","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":"baseUri","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"config","outputs":[{"internalType":"uint256","name":"mintPrice","type":"uint256"},{"internalType":"uint256","name":"maxMint","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"extension","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getPermittedContractReceivers","outputs":[{"internalType":"address[]","name":"","type":"address[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getSecurityPolicy","outputs":[{"components":[{"internalType":"enum TransferSecurityLevels","name":"transferSecurityLevel","type":"uint8"},{"internalType":"uint120","name":"operatorWhitelistId","type":"uint120"},{"internalType":"uint120","name":"permittedContractReceiversId","type":"uint120"}],"internalType":"struct CollectionSecurityPolicy","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getTransferValidator","outputs":[{"internalType":"contract ICreatorTokenTransferValidator","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getWhitelistedOperators","outputs":[{"internalType":"address[]","name":"","type":"address[]"}],"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":[{"internalType":"address","name":"receiver","type":"address"}],"name":"isContractReceiverPermitted","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"}],"name":"isOperatorWhitelisted","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"caller","type":"address"},{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"}],"name":"isTransferAllowed","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"merkleRoot","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"paused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"revealed","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","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":[{"components":[{"internalType":"uint256","name":"mintPrice","type":"uint256"},{"internalType":"uint256","name":"maxMint","type":"uint256"}],"internalType":"struct ChironWorld.Config","name":"_config","type":"tuple"}],"name":"setConfig","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"_merkleProof","type":"bytes32"}],"name":"setMerkle","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_paused","type":"bool"}],"name":"setPaused","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_receiver","type":"address"},{"internalType":"uint96","name":"_fees","type":"uint96"}],"name":"setRoyalties","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"enum TransferSecurityLevels","name":"level","type":"uint8"},{"internalType":"uint120","name":"operatorWhitelistId","type":"uint120"},{"internalType":"uint120","name":"permittedContractReceiversAllowlistId","type":"uint120"}],"name":"setToCustomSecurityPolicy","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"validator","type":"address"},{"internalType":"enum TransferSecurityLevels","name":"level","type":"uint8"},{"internalType":"uint120","name":"operatorWhitelistId","type":"uint120"},{"internalType":"uint120","name":"permittedContractReceiversAllowlistId","type":"uint120"}],"name":"setToCustomValidatorAndSecurityPolicy","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"setToDefaultSecurityPolicy","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"transferValidator_","type":"address"}],"name":"setTransferValidator","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_uri","type":"string"}],"name":"setUri","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"supply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","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":[],"name":"toggleWhitelistLive","outputs":[],"stateMutability":"nonpayable","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":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"whitelistLive","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32[]","name":"proof","type":"bytes32[]"}],"name":"whitelistMint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

-----Decoded View---------------
Arg [0] : name (string): ChironWorld
Arg [1] : symbol (string): CW
Arg [2] : _baseUri (string): ipfs://QmbNvqovtpxmQPWH9HJHGygvk1iTu6WSEja8xqr2BWKmjZ/
Arg [3] : _merkleRoot (bytes32): 0xb873025a6908835c7b5367313c0a9af7638ef5725218514481a4f0bbea8a9a2f

-----Encoded View---------------
11 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000080
Arg [1] : 00000000000000000000000000000000000000000000000000000000000000c0
Arg [2] : 0000000000000000000000000000000000000000000000000000000000000100
Arg [3] : b873025a6908835c7b5367313c0a9af7638ef5725218514481a4f0bbea8a9a2f
Arg [4] : 000000000000000000000000000000000000000000000000000000000000000b
Arg [5] : 436869726f6e576f726c64000000000000000000000000000000000000000000
Arg [6] : 0000000000000000000000000000000000000000000000000000000000000002
Arg [7] : 4357000000000000000000000000000000000000000000000000000000000000
Arg [8] : 0000000000000000000000000000000000000000000000000000000000000036
Arg [9] : 697066733a2f2f516d624e76716f767470786d5150574839484a48477967766b
Arg [10] : 31695475365753456a61387871723242574b6d6a5a2f00000000000000000000