Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT
pragma solidity 0.8.17;

import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/utils/cryptography/SignatureChecker.sol";

import "erc721a/contracts/ERC721A.sol";

import "./interfaces/IBurnable.sol";

/**
 * Huxley Comics Issue 5 and 6. It uses ERC721A.
 */
contract HuxleyComicsIssue56 is ERC721A, IBurnable, Ownable {
    using SignatureChecker for address;

    /// @dev Price for public mint. Set after deploy.
    uint256 public publicPrice;

    /// @dev Price for priority mint. Set after deploy.
    uint256 public priority_Price;

    /// @dev Price for redeemptions. Set after deploy.
    uint256 public redeemPrice;

    /// @dev Uri of metada. Set after deploy. 
    string private uri;

    /// @dev address used to sign priority list addresses
    address public signer;

    /// @dev address that can burn tokens
    address public burner;

    /// @dev Sets when public mint active
    bool public canPublicMint;

    /// @dev Sets when can priroity is active
    bool public canPriorityMint;

    /// @dev Sets when can redeem
    bool public canRedeem;

    /// @dev Address to receive a fee
    address private trustedWallet_A;

    /// @dev Address to receive a fee
    address private trustedWallet_B;

    /// @dev Mapping of redemptions - tokenId -> true/false
    mapping(uint256 => bool) public redemptions;

    uint256 constant MAX_SUPPLY = 20220;

    /**
     * @dev Initializes the contract by setting a `name` and a `symbol` to the token.
     */
    constructor() ERC721A("HUXLEY Comics: ISSUE 5+6", "HUXLEY56") {}

    /// @dev It starts at 40441 because of Huxley Comics Issue 4
    function _startTokenId() internal view override returns (uint256) {
        return 40441;
    }

    /**
     * @dev Priority mint
     *
     * @param _priorityQtyAllowed Amount allowed to mint during Priority mint
     * @param _quantity Amount to mint
     * @param _signature Signature that authorizes an address to mint during priority
     */
    function priorityMint(
        uint256 _priorityQtyAllowed,
        uint256 _quantity,
        bytes memory _signature
    ) external payable {
        require(canPriorityMint, "HT56: cant mint");

        require(_quantity > 0, "HT56: qty is zero");
        require(_quantity <= 40, "HT56: qty is over 40"); 

        require(
            isWhitelisted(
                _signature,
                _priorityQtyAllowed
            ),
            "H56: not whtl"
        );

        uint256 cumulativeMint = _numberMinted(msg.sender) + _quantity;

        require(cumulativeMint <= _priorityQtyAllowed, "HT56: exceeds qty");

        _executeMint(_quantity, priority_Price);
    }

    /**
     * @dev Public mint.
     * @param _quantity amount to mint
     */
    function publicMint(uint256 _quantity) external payable {
        require(canPublicMint, "HT56: Pub mint not allowed");

        require(_quantity > 0, "HT56: qty is zero");
        require(_quantity <= 40, "HT56: qty is over 40"); 

        _executeMint(_quantity, publicPrice);
    }

    /**
     * @dev Mints a certain amount of Tokens.
     * @param _quantity Amount to mint. It should be less than max mint per tx.
     * @param _price Price paid for the mint. It can be price for public mint or a price for priority mint
     */
    function _executeMint(uint256 _quantity, uint256 _price) internal {
        uint256 totalPaid = _price * _quantity;
        require(msg.value >= totalPaid, "HT56: value is low");

        payment();

        mint(msg.sender, _quantity);
    }

    function mint(address _recipient, uint256 _quantity) internal {
        require(totalSupply() + _quantity * 2 <= MAX_SUPPLY, "HT56: amount to mint over total supply");
        _safeMint(_recipient, _quantity * 2);
    }

    /**
     * @dev Number of tokens minted.
     * @param _wallet Wallet 
     */
    function numberMinted(address _wallet) external view returns(uint256 minted) {
        return _numberMinted(_wallet);
    }

    /**
     * @dev Private mint. OnlyOwner can call this function.
     * @param _amountToMint Amount to mint. 1 = 1 Token Issue 5 + 1 Token Issue 6
     * @param _recipient Address to receive token.
     */
    function privateMint(uint256 _amountToMint, address _recipient) external onlyOwner() {
        mint(_recipient, _amountToMint);
    }

    /**
     * @dev Reserved for future utility.
     * @param _tokenIds List of tokens ids to burn.
     */
    function burnBatch(uint256[] memory _tokenIds) public virtual override {
        require(msg.sender == burner, "HT56: Not burner");
        unchecked {
            for (uint256 i = 0; i < _tokenIds.length; i++) {
                uint256 _tokenId = _tokenIds[i];
                _burn(_tokenId, false);
            }
        }
    }

    /// @dev redeem tokens
    function redeem(uint256[] memory _tokenIds) external payable {
        require(canRedeem, "HT56: Cannot redeem.");
        unchecked {
            for (uint256 i = 0; i < _tokenIds.length; i++) {
                uint256 _tokenId = _tokenIds[i];
                require(ownerOf(_tokenId) == msg.sender, "HT56: Not token owner to redeem");
                redemptions[_tokenId] = true;
            }
        }

        uint256 totalPaid = redeemPrice * _tokenIds.length;
        require(msg.value >= totalPaid, "HT56: redeem value is low");

        unchecked {
            (bool success, ) = trustedWallet_B.call{value: msg.value}("");
            require(success, "HT56: Transfer B failed");
        }
    }

    /**
     * @dev Check if an address is whitelisted. 
     * @param _signature Signature to check.
     * @param _priorityQtyAllowed Quantity allowed to mint during priority mint
     */
    function isWhitelisted(
        bytes memory _signature,
        uint256 _priorityQtyAllowed
    ) internal view returns (bool) {
        bytes32 result =
            keccak256(
                abi.encodePacked(
                    _priorityQtyAllowed,
                    msg.sender
                )
            );
        bytes32 hash = keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n32", result));
        return signer.isValidSignatureNow(hash, _signature);
    }

    /// @dev Split value paid for a token
    function payment() internal {
        unchecked {
            uint256 amount = (msg.value * 85) / 100;
            (bool success, ) = trustedWallet_A.call{value: amount}("");
            require(success, "HT56: Transfer A failed");

            amount = msg.value - amount;
            (success, ) = trustedWallet_B.call{value: amount}("");
            require(success, "HT56: Transfer B failed");
        }
    }

    /// @dev Set base uri. OnlyOwner can call it.
    function setBaseURI(string memory _value) external onlyOwner {
        uri = _value;
    }

    /// @dev Returns base uri
    function _baseURI() internal view virtual override returns (string memory) {
        return uri;
    }

    /**
     * @dev Updates address of 'signer'
     * @param _signer  New address for 'signer'
     */
    function setSigner(address _signer) external onlyOwner {
        signer = _signer;
    }

    /**
     * @dev Updates address of 'burner'
     * @param _burner  New address for 'burner'
     */
    function setBurner(address _burner) external onlyOwner {
        burner = _burner;
    }

    /**
     * @dev Updates address of 'trustedWallet_A'
     * @param _trustedWallet  New address for 'trustedWallet_A'
     */
    function setTrustedWallet_A(address _trustedWallet) external onlyOwner {
        trustedWallet_A = _trustedWallet;
    }

    /**
     * @dev Updates address of 'trustedWallet_B'
     * @param _trustedWallet  New address for 'trustedWallet_B'
     */
    function setTrustedWallet_B(address _trustedWallet) external onlyOwner {
        trustedWallet_B = _trustedWallet;
    }

    /**
     * @dev Updates value of 'publicPrice'
     * @param _price  New value of 'publicPrice'
     */
    function setPublicPrice(uint256 _price) external onlyOwner {
        publicPrice = _price;
    }

    /**
     * @dev Updates value of 'prioritycPrice'
     * @param _price  New value of 'prioritycPrice'
     */
    function setPriorityPrice(uint256 _price) external onlyOwner {
        priority_Price = _price;
    }

    /**
     * @dev Updates value of 'redeemPrice'
     * @param _price  New value of 'redeemPrice'
     */
    function setRedeemPrice(uint256 _price) external onlyOwner {
        redeemPrice = _price;
    }

    /**
     * @dev Updates value of 'canRedeem'
     * @param _value  New value of 'canRedeem'
     */
    function setCanRedeem(bool _value) external onlyOwner {
        canRedeem = _value;
    }

    /**
     * @dev Updates value of 'canPublicMint'
     * @param _value  New value of 'canPublicMint'
     */
    function setCanPublicMint(bool _value) external onlyOwner {
        canPublicMint = _value;
    }

    /**
     * @dev Updates value of 'canPrioritycMint'
     * @param _value  New value of 'canPriorityMint'
     */
    function setCanPriorityMint(bool _value) external onlyOwner {
        canPriorityMint = _value;
    }
}

// SPDX-License-Identifier: MIT
pragma solidity 0.8.17;

import "erc721a/contracts/IERC721A.sol";

/**
 * @dev Interface of an ERC721ABurnable compliant contract.
 */
interface IBurnable is IERC721A {
    /**
     * @dev Burns `tokenId`. See {ERC721A-_burn}.
     *
     * Requirements:
     *
     * - The caller must own `tokenId` or be an approved operator.
     */
    function burnBatch(uint256[] memory _tokenIds) external;
}

// SPDX-License-Identifier: MIT
// ERC721A Contracts v4.2.3
// Creator: Chiru Labs

pragma solidity ^0.8.4;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

// SPDX-License-Identifier: MIT
// ERC721A Contracts v4.2.3
// Creator: Chiru Labs

pragma solidity ^0.8.4;

import './IERC721A.sol';

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

/**
 * @title ERC721A
 *
 * @dev Implementation of the [ERC721](https://eips.ethereum.org/EIPS/eip-721)
 * Non-Fungible Token Standard, including the Metadata extension.
 * Optimized for lower gas during batch mints.
 *
 * Token IDs are minted in sequential order (e.g. 0, 1, 2, 3, ...)
 * starting from `_startTokenId()`.
 *
 * Assumptions:
 *
 * - An owner cannot have more than 2**64 - 1 (max value of uint64) of supply.
 * - The maximum token ID cannot exceed 2**256 - 1 (max value of uint256).
 */
contract ERC721A is IERC721A {
    // Bypass for a `--via-ir` bug (https://github.com/chiru-labs/ERC721A/pull/364).
    struct TokenApprovalRef {
        address value;
    }

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

        return _tokenApprovals[tokenId].value;
    }

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

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

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

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

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

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

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

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

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

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

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

        _beforeTokenTransfers(from, to, tokenId, 1);

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

            uint256 toMasked;
            uint256 end = startTokenId + quantity;

            // Use assembly to loop and emit the `Transfer` event for gas savings.
            // The duplicated `log4` removes an extra check and reduces stack juggling.
            // The assembly, together with the surrounding Solidity code, have been
            // delicately arranged to nudge the compiler into producing optimized opcodes.
            assembly {
                // Mask `to` to the lower 160 bits, in case the upper bits somehow aren't clean.
                toMasked := and(to, _BITMASK_ADDRESS)
                // Emit the `Transfer` event.
                log4(
                    0, // Start of data (0, since no data).
                    0, // End of data (0, since no data).
                    _TRANSFER_EVENT_SIGNATURE, // Signature.
                    0, // `address(0)`.
                    toMasked, // `to`.
                    startTokenId // `tokenId`.
                )

                // The `iszero(eq(,))` check ensures that large values of `quantity`
                // that overflows uint256 will make the loop run out of gas.
                // The compiler will optimize the `iszero` away for performance.
                for {
                    let tokenId := add(startTokenId, 1)
                } iszero(eq(tokenId, end)) {
                    tokenId := add(tokenId, 1)
                } {
                    // Emit the `Transfer` event. Similar to above.
                    log4(0, 0, _TRANSFER_EVENT_SIGNATURE, 0, toMasked, tokenId)
                }
            }
            if (toMasked == 0) revert MintToZeroAddress();

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

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

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

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

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

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

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

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

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

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

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

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

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

        address from = address(uint160(prevOwnershipPacked));

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

    /**
     * @dev Converts a uint256 to its ASCII string decimal representation.
     */
    function _toString(uint256 value) internal pure virtual returns (string memory str) {
        assembly {
            // The maximum value of a uint256 contains 78 digits (1 byte per digit), but
            // we allocate 0xa0 bytes to keep the free memory pointer 32-byte word aligned.
            // We will need 1 word for the trailing zeros padding, 1 word for the length,
            // and 3 words for a maximum of 78 digits. Total: 5 * 0x20 = 0xa0.
            let m := add(mload(0x40), 0xa0)
            // Update the free memory pointer to allocate.
            mstore(0x40, m)
            // Assign the `str` to the end.
            str := sub(m, 0x20)
            // Zeroize the slot after the string.
            mstore(str, 0)

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.1) (utils/cryptography/SignatureChecker.sol)

pragma solidity ^0.8.0;

import "./ECDSA.sol";
import "../Address.sol";
import "../../interfaces/IERC1271.sol";

/**
 * @dev Signature verification helper that can be used instead of `ECDSA.recover` to seamlessly support both ECDSA
 * signatures from externally owned accounts (EOAs) as well as ERC1271 signatures from smart contract wallets like
 * Argent and Gnosis Safe.
 *
 * _Available since v4.1._
 */
library SignatureChecker {
    /**
     * @dev Checks if a signature is valid for a given signer and data hash. If the signer is a smart contract, the
     * signature is validated against that smart contract using ERC1271, otherwise it's validated using `ECDSA.recover`.
     *
     * NOTE: Unlike ECDSA signatures, contract signatures are revocable, and the outcome of this function can thus
     * change through time. It could return true at block N and false at block N+1 (or the opposite).
     */
    function isValidSignatureNow(
        address signer,
        bytes32 hash,
        bytes memory signature
    ) internal view returns (bool) {
        (address recovered, ECDSA.RecoverError error) = ECDSA.tryRecover(hash, signature);
        if (error == ECDSA.RecoverError.NoError && recovered == signer) {
            return true;
        }

        (bool success, bytes memory result) = signer.staticcall(
            abi.encodeWithSelector(IERC1271.isValidSignature.selector, hash, signature)
        );
        return (success &&
            result.length == 32 &&
            abi.decode(result, (bytes32)) == bytes32(IERC1271.isValidSignature.selector));
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.3) (utils/cryptography/ECDSA.sol)

pragma solidity ^0.8.0;

import "../Strings.sol";

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

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

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

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

    /**
     * @dev Overload of {ECDSA-tryRecover} that receives the `r` and `vs` short-signature fields separately.
     *
     * See https://eips.ethereum.org/EIPS/eip-2098[EIP-2098 short signatures]
     *
     * _Available since v4.3._
     */
    function tryRecover(
        bytes32 hash,
        bytes32 r,
        bytes32 vs
    ) internal pure returns (address, RecoverError) {
        bytes32 s = vs & bytes32(0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff);
        uint8 v = uint8((uint256(vs) >> 255) + 27);
        return tryRecover(hash, v, r, s);
    }

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

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

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

        return (signer, RecoverError.NoError);
    }

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

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (utils/Strings.sol)

pragma solidity ^0.8.0;

/**
 * @dev String operations.
 */
library Strings {
    bytes16 private constant _HEX_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) {
        // Inspired by OraclizeAPI's implementation - MIT licence
        // https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol

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

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/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 v4.7.0) (utils/Address.sol)

pragma solidity ^0.8.1;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     *
     * [IMPORTANT]
     * ====
     * You shouldn't rely on `isContract` to protect against flash loan attacks!
     *
     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets
     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract
     * constructor.
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize/address.code.length, which returns 0
        // for contracts in construction, since the code is only stored at the end
        // of the constructor execution.

        return account.code.length > 0;
    }

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

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

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

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

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

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

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

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

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

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

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

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

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

    /**
     * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason using the provided one.
     *
     * _Available since v4.3._
     */
    function verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal pure returns (bytes memory) {
        if (success) {
            return returndata;
        } else {
            // Look for revert reason and bubble it up if present
            if (returndata.length > 0) {
                // The easiest way to bubble the revert reason is using memory via assembly
                /// @solidity memory-safe-assembly
                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (interfaces/IERC1271.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC1271 standard signature validation method for
 * contracts as defined in https://eips.ethereum.org/EIPS/eip-1271[ERC-1271].
 *
 * _Available since v4.1._
 */
interface IERC1271 {
    /**
     * @dev Should return whether the signature provided is valid for the provided data
     * @param hash      Hash of the data to be signed
     * @param signature Signature byte array associated with _data
     */
    function isValidSignature(bytes32 hash, bytes memory signature) external view returns (bytes4 magicValue);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (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 anymore. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby removing any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        _transferOwnership(address(0));
    }

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

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

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

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","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":"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":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","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"},{"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":[{"internalType":"uint256[]","name":"_tokenIds","type":"uint256[]"}],"name":"burnBatch","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"burner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"canPriorityMint","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"canPublicMint","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"canRedeem","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","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":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_wallet","type":"address"}],"name":"numberMinted","outputs":[{"internalType":"uint256","name":"minted","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_priorityQtyAllowed","type":"uint256"},{"internalType":"uint256","name":"_quantity","type":"uint256"},{"internalType":"bytes","name":"_signature","type":"bytes"}],"name":"priorityMint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"priority_Price","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_amountToMint","type":"uint256"},{"internalType":"address","name":"_recipient","type":"address"}],"name":"privateMint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_quantity","type":"uint256"}],"name":"publicMint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"publicPrice","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256[]","name":"_tokenIds","type":"uint256[]"}],"name":"redeem","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"redeemPrice","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"redemptions","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_value","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_burner","type":"address"}],"name":"setBurner","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_value","type":"bool"}],"name":"setCanPriorityMint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_value","type":"bool"}],"name":"setCanPublicMint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_value","type":"bool"}],"name":"setCanRedeem","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_price","type":"uint256"}],"name":"setPriorityPrice","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_price","type":"uint256"}],"name":"setPublicPrice","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_price","type":"uint256"}],"name":"setRedeemPrice","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_signer","type":"address"}],"name":"setSigner","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_trustedWallet","type":"address"}],"name":"setTrustedWallet_A","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_trustedWallet","type":"address"}],"name":"setTrustedWallet_B","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"signer","outputs":[{"internalType":"address","name":"","type":"address"}],"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":[{"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"}]

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