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

// File: @openzeppelin/contracts/utils/Strings.sol

// OpenZeppelin Contracts v4.4.1 (utils/Strings.sol)

pragma solidity ^0.8.0;

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

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

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

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

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

// File: @openzeppelin/contracts/utils/Context.sol


// 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;
    }
}

// File: @openzeppelin/contracts/utils/Address.sol


// OpenZeppelin Contracts (last updated v4.5.0) (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

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

// File: @openzeppelin/contracts/token/ERC721/IERC721Receiver.sol


// OpenZeppelin Contracts v4.4.1 (token/ERC721/IERC721Receiver.sol)

pragma solidity ^0.8.0;

/**
 * @title ERC721 token receiver interface
 * @dev Interface for any contract that wants to support safeTransfers
 * from ERC721 asset contracts.
 */
interface IERC721Receiver {
    /**
     * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}
     * by `operator` from `from`, this function is called.
     *
     * It must return its Solidity selector to confirm the token transfer.
     * If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted.
     *
     * The selector can be obtained in Solidity with `IERC721.onERC721Received.selector`.
     */
    function onERC721Received(
        address operator,
        address from,
        uint256 tokenId,
        bytes calldata data
    ) external returns (bytes4);
}

// File: @openzeppelin/contracts/utils/introspection/IERC165.sol


// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)

pragma solidity ^0.8.0;

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

// File: @openzeppelin/contracts/utils/introspection/ERC165.sol


// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)

pragma solidity ^0.8.0;


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

// File: @openzeppelin/contracts/token/ERC721/IERC721.sol


// OpenZeppelin Contracts v4.4.1 (token/ERC721/IERC721.sol)

pragma solidity ^0.8.0;


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

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

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

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

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

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

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

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

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

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

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

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

// File: @openzeppelin/contracts/token/ERC721/extensions/IERC721Metadata.sol


// OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/IERC721Metadata.sol)

pragma solidity ^0.8.0;


/**
 * @title ERC-721 Non-Fungible Token Standard, optional metadata extension
 * @dev See https://eips.ethereum.org/EIPS/eip-721
 */
interface IERC721Metadata is IERC721 {
    /**
     * @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);
}

// File: contracts/new.sol




pragma solidity ^0.8.4;








error ApprovalCallerNotOwnerNorApproved();
error ApprovalQueryForNonexistentToken();
error ApproveToCaller();
error ApprovalToCurrentOwner();
error BalanceQueryForZeroAddress();
error MintToZeroAddress();
error MintZeroQuantity();
error OwnerQueryForNonexistentToken();
error TransferCallerNotOwnerNorApproved();
error TransferFromIncorrectOwner();
error TransferToNonERC721ReceiverImplementer();
error TransferToZeroAddress();
error URIQueryForNonexistentToken();

/**
 * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
 * the Metadata extension. Built to optimize for lower gas during batch mints.
 *
 * Assumes serials are sequentially minted starting at _startTokenId() (defaults to 0, e.g. 0, 1, 2, 3..).
 *
 * Assumes that an owner cannot have more than 2**64 - 1 (max value of uint64) of supply.
 *
 * Assumes that the maximum token id cannot exceed 2**256 - 1 (max value of uint256).
 */
contract ERC721A is Context, ERC165, IERC721, IERC721Metadata {
    using Address for address;
    using Strings for uint256;

    // Compiler will pack this into a single 256bit word.
    struct TokenOwnership {
        // The address of the owner.
        address addr;
        // Keeps track of the start time of ownership with minimal overhead for tokenomics.
        uint64 startTimestamp;
        // Whether the token has been burned.
        bool burned;
    }

    // Compiler will pack this into a single 256bit word.
    struct AddressData {
        // Realistically, 2**64-1 is more than enough.
        uint64 balance;
        // Keeps track of mint count with minimal overhead for tokenomics.
        uint64 numberMinted;
        // Keeps track of burn count with minimal overhead for tokenomics.
        uint64 numberBurned;
        // For miscellaneous variable(s) pertaining to the address
        // (e.g. number of whitelist mint slots used).
        // If there are multiple variables, please pack them into a uint64.
        uint64 aux;
    }

    // The tokenId of the next token to be minted.
    uint256 internal _currentIndex;

    // The number of tokens burned.
    uint256 internal _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 _ownershipOf implementation for details.
    mapping(uint256 => TokenOwnership) internal _ownerships;

    // Mapping owner address to address data
    mapping(address => AddressData) private _addressData;

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

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

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

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

    /**
     * @dev Burned tokens are calculated here, use _totalMinted() if you want to count just minted tokens.
     */
    function totalSupply() public view returns (uint256) {
        // Counter underflow is impossible as _burnCounter cannot be incremented
        // more than _currentIndex - _startTokenId() times
        unchecked {
            return _currentIndex - _burnCounter - _startTokenId();
        }
    }

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

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) {
        return
            interfaceId == type(IERC721).interfaceId ||
            interfaceId == type(IERC721Metadata).interfaceId ||
            super.supportsInterface(interfaceId);
    }

    /**
     * @dev See {IERC721-balanceOf}.
     */
    function balanceOf(address owner) public view override returns (uint256) {
        if (owner == address(0)) revert BalanceQueryForZeroAddress();
        return uint256(_addressData[owner].balance);
    }

    /**
     * Returns the number of tokens minted by `owner`.
     */
    function _numberMinted(address owner) internal view returns (uint256) {
        return uint256(_addressData[owner].numberMinted);
    }

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

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

    /**
     * Sets the auxillary 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 {
        _addressData[owner].aux = aux;
    }

    /**
     * Gas spent here starts off proportional to the maximum mint batch size.
     * It gradually moves to O(1) as tokens get transferred around in the collection over time.
     */
    function _ownershipOf(uint256 tokenId) internal view returns (TokenOwnership memory) {
        uint256 curr = tokenId;

        unchecked {
            if (_startTokenId() <= curr && curr < _currentIndex) {
                TokenOwnership memory ownership = _ownerships[curr];
                if (!ownership.burned) {
                    if (ownership.addr != address(0)) {
                        return ownership;
                    }
                    // Invariant:
                    // There will always be an ownership that has an address and is not burned
                    // before an ownership that does not have an address and is not burned.
                    // Hence, curr will not underflow.
                    while (true) {
                        curr--;
                        ownership = _ownerships[curr];
                        if (ownership.addr != address(0)) {
                            return ownership;
                        }
                    }
                }
            }
        }
        revert OwnerQueryForNonexistentToken();
    }

    /**
     * @dev See {IERC721-ownerOf}.
     */
    function ownerOf(uint256 tokenId) public view override returns (address) {
        return _ownershipOf(tokenId).addr;
    }

    /**
     * @dev See {IERC721Metadata-name}.
     */
    function name() public view virtual override returns (string memory) {
        return _name;
    }

    /**
     * @dev See {IERC721Metadata-symbol}.
     */
    function symbol() public view virtual override returns (string memory) {
        return _symbol;
    }

    /**
     * @dev See {IERC721Metadata-tokenURI}.
     */
    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, tokenId.toString())) : '';
    }

    /**
     * @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, can be overriden in child contracts.
     */
    function _baseURI() internal view virtual returns (string memory) {
        return '';
    }

    /**
     * @dev See {IERC721-approve}.
     */
    function approve(address to, uint256 tokenId) public override {
        address owner = ERC721A.ownerOf(tokenId);
        if (to == owner) revert ApprovalToCurrentOwner();

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

        _approve(to, tokenId, owner);
    }

    /**
     * @dev See {IERC721-getApproved}.
     */
    function getApproved(uint256 tokenId) public view override returns (address) {
        if (!_exists(tokenId)) revert ApprovalQueryForNonexistentToken();

        return _tokenApprovals[tokenId];
    }

    /**
     * @dev See {IERC721-setApprovalForAll}.
     */
    function setApprovalForAll(address operator, bool approved) public virtual override {
        if (operator == _msgSender()) revert ApproveToCaller();

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

    /**
     * @dev See {IERC721-isApprovedForAll}.
     */
    function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) {
        return _operatorApprovals[owner][operator];
    }

    /**
     * @dev See {IERC721-transferFrom}.
     */
    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) public virtual override {
        _transfer(from, to, tokenId);
    }

    /**
     * @dev See {IERC721-safeTransferFrom}.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId
    ) public virtual override {
        safeTransferFrom(from, to, tokenId, '');
    }

    /**
     * @dev See {IERC721-safeTransferFrom}.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bytes memory _data
    ) public virtual override {
        _transfer(from, to, tokenId);
        if (to.isContract() && !_checkContractOnERC721Received(from, to, tokenId, _data)) {
            revert TransferToNonERC721ReceiverImplementer();
        }
    }

    /**
     * @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 (`_mint`),
     */
    function _exists(uint256 tokenId) internal view returns (bool) {
        return _startTokenId() <= tokenId && tokenId < _currentIndex &&
            !_ownerships[tokenId].burned;
    }

    function _safeMint(address to, uint256 quantity) internal {
        _safeMint(to, 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.
     *
     * Emits a {Transfer} event.
     */
    function _safeMint(
        address to,
        uint256 quantity,
        bytes memory _data
    ) internal {
        _mint(to, quantity, _data, true);
    }

    /**
     * @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.
     */
    function _mint(
        address to,
        uint256 quantity,
        bytes memory _data,
        bool safe
    ) internal {
        uint256 startTokenId = _currentIndex;
        if (to == address(0)) revert MintToZeroAddress();
        if (quantity == 0) revert MintZeroQuantity();

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

        // Overflows are incredibly unrealistic.
        // balance or numberMinted overflow if current value of either + quantity > 1.8e19 (2**64) - 1
        // updatedIndex overflows if _currentIndex + quantity > 1.2e77 (2**256) - 1
        unchecked {
            _addressData[to].balance += uint64(quantity);
            _addressData[to].numberMinted += uint64(quantity);

            _ownerships[startTokenId].addr = to;
            _ownerships[startTokenId].startTimestamp = uint64(block.timestamp);

            uint256 updatedIndex = startTokenId;
            uint256 end = updatedIndex + quantity;

            if (safe && to.isContract()) {
                do {
                    emit Transfer(address(0), to, updatedIndex);
                    if (!_checkContractOnERC721Received(address(0), to, updatedIndex++, _data)) {
                        revert TransferToNonERC721ReceiverImplementer();
                    }
                } while (updatedIndex != end);
                // Reentrancy protection
                if (_currentIndex != startTokenId) revert();
            } else {
                do {
                    emit Transfer(address(0), to, updatedIndex++);
                } while (updatedIndex != end);
            }
            _currentIndex = updatedIndex;
        }
        _afterTokenTransfers(address(0), to, startTokenId, quantity);
    }

    /**
     * @dev Transfers `tokenId` from `from` to `to`.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     *
     * Emits a {Transfer} event.
     */
    function _transfer(
        address from,
        address to,
        uint256 tokenId
    ) private {
        TokenOwnership memory prevOwnership = _ownershipOf(tokenId);

        if (prevOwnership.addr != from) revert TransferFromIncorrectOwner();

        bool isApprovedOrOwner = (_msgSender() == from ||
            isApprovedForAll(from, _msgSender()) ||
            getApproved(tokenId) == _msgSender());

        if (!isApprovedOrOwner) revert TransferCallerNotOwnerNorApproved();
        if (to == address(0)) revert TransferToZeroAddress();

        _beforeTokenTransfers(from, to, tokenId, 1);

        // Clear approvals from the previous owner
        _approve(address(0), tokenId, from);

        // 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 {
            _addressData[from].balance -= 1;
            _addressData[to].balance += 1;

            TokenOwnership storage currSlot = _ownerships[tokenId];
            currSlot.addr = to;
            currSlot.startTimestamp = uint64(block.timestamp);

            // If the ownership slot of tokenId+1 is not explicitly set, that means the transfer initiator owns it.
            // Set the slot of tokenId+1 explicitly in storage to maintain correctness for ownerOf(tokenId+1) calls.
            uint256 nextTokenId = tokenId + 1;
            TokenOwnership storage nextSlot = _ownerships[nextTokenId];
            if (nextSlot.addr == address(0)) {
                // This will suffice for checking _exists(nextTokenId),
                // as a burned slot cannot contain the zero address.
                if (nextTokenId != _currentIndex) {
                    nextSlot.addr = from;
                    nextSlot.startTimestamp = prevOwnership.startTimestamp;
                }
            }
        }

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

    /**
     * @dev This is 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 {
        TokenOwnership memory prevOwnership = _ownershipOf(tokenId);

        address from = prevOwnership.addr;

        if (approvalCheck) {
            bool isApprovedOrOwner = (_msgSender() == from ||
                isApprovedForAll(from, _msgSender()) ||
                getApproved(tokenId) == _msgSender());

            if (!isApprovedOrOwner) revert TransferCallerNotOwnerNorApproved();
        }

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

        // Clear approvals from the previous owner
        _approve(address(0), tokenId, from);

        // 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 {
            AddressData storage addressData = _addressData[from];
            addressData.balance -= 1;
            addressData.numberBurned += 1;

            // Keep track of who burned the token, and the timestamp of burning.
            TokenOwnership storage currSlot = _ownerships[tokenId];
            currSlot.addr = from;
            currSlot.startTimestamp = uint64(block.timestamp);
            currSlot.burned = true;

            // If the ownership slot of tokenId+1 is not explicitly set, that means the burn initiator owns it.
            // Set the slot of tokenId+1 explicitly in storage to maintain correctness for ownerOf(tokenId+1) calls.
            uint256 nextTokenId = tokenId + 1;
            TokenOwnership storage nextSlot = _ownerships[nextTokenId];
            if (nextSlot.addr == address(0)) {
                // This will suffice for checking _exists(nextTokenId),
                // as a burned slot cannot contain the zero address.
                if (nextTokenId != _currentIndex) {
                    nextSlot.addr = from;
                    nextSlot.startTimestamp = prevOwnership.startTimestamp;
                }
            }
        }

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

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

    /**
     * @dev Approve `to` to operate on `tokenId`
     *
     * Emits a {Approval} event.
     */
    function _approve(
        address to,
        uint256 tokenId,
        address owner
    ) private {
        _tokenApprovals[tokenId] = to;
        emit Approval(owner, to, tokenId);
    }

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

    /**
     * @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 {}
}

abstract contract Ownable is Context {
    address private _owner;

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

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

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

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

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

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

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

pragma solidity ^0.8.13;

interface IOperatorFilterRegistry {
    function isOperatorAllowed(address registrant, address operator) external view returns (bool);
    function register(address registrant) external;
    function registerAndSubscribe(address registrant, address subscription) external;
    function registerAndCopyEntries(address registrant, address registrantToCopy) external;
    function updateOperator(address registrant, address operator, bool filtered) external;
    function updateOperators(address registrant, address[] calldata operators, bool filtered) external;
    function updateCodeHash(address registrant, bytes32 codehash, bool filtered) external;
    function updateCodeHashes(address registrant, bytes32[] calldata codeHashes, bool filtered) external;
    function subscribe(address registrant, address registrantToSubscribe) external;
    function unsubscribe(address registrant, bool copyExistingEntries) external;
    function subscriptionOf(address addr) external returns (address registrant);
    function subscribers(address registrant) external returns (address[] memory);
    function subscriberAt(address registrant, uint256 index) external returns (address);
    function copyEntriesOf(address registrant, address registrantToCopy) external;
    function isOperatorFiltered(address registrant, address operator) external returns (bool);
    function isCodeHashOfFiltered(address registrant, address operatorWithCode) external returns (bool);
    function isCodeHashFiltered(address registrant, bytes32 codeHash) external returns (bool);
    function filteredOperators(address addr) external returns (address[] memory);
    function filteredCodeHashes(address addr) external returns (bytes32[] memory);
    function filteredOperatorAt(address registrant, uint256 index) external returns (address);
    function filteredCodeHashAt(address registrant, uint256 index) external returns (bytes32);
    function isRegistered(address addr) external returns (bool);
    function codeHashOf(address addr) external returns (bytes32);
}
pragma solidity ^0.8.13;



abstract contract OperatorFilterer {
    error OperatorNotAllowed(address operator);

    IOperatorFilterRegistry constant operatorFilterRegistry =
        IOperatorFilterRegistry(0x000000000000AAeB6D7670E522A718067333cd4E);

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

    modifier onlyAllowedOperator(address from) virtual {
        // Check registry code length to facilitate testing in environments without a deployed registry.
        if (address(operatorFilterRegistry).code.length > 0) {
            // Allow spending tokens from addresses with balance
            // Note that this still allows listings and marketplaces with escrow to transfer tokens if transferred
            // from an EOA.
            if (from == msg.sender) {
                _;
                return;
            }
            if (
                !(
                    operatorFilterRegistry.isOperatorAllowed(address(this), msg.sender)
                        && operatorFilterRegistry.isOperatorAllowed(address(this), from)
                )
            ) {
                revert OperatorNotAllowed(msg.sender);
            }
        }
        _;
    }
}
pragma solidity ^0.8.13;



abstract contract DefaultOperatorFilterer is OperatorFilterer {
    address constant DEFAULT_SUBSCRIPTION = address(0x3cc6CddA760b79bAfa08dF41ECFA224f810dCeB6);

    constructor() OperatorFilterer(DEFAULT_SUBSCRIPTION, true) {}
}
    pragma solidity ^0.8.13;

    
    interface IMain {
   

function ownerOf( uint _tokenid) external view returns (address);
function transferFrom( address from,   address to, uint256 tokenId) external;
}

    
    contract Genesisby1337maison is ERC721A, DefaultOperatorFilterer , Ownable {
    using Strings for uint256;


  string private uriPrefix ;
  string private uriSuffix = ".json";
  string public hiddenURL;

 

  address public mainAddress = 0x66448E40B03c02d27C6eb5aea9D524F2d168DE26; 
  IMain Main = IMain(mainAddress);
  


  uint16 private  maxSupply = 1000  ;
  
 
  bool public paused = true;
  bool public reveal =false;
  
  
  
  
  
  

  constructor() ERC721A("Genesis by 1337 maison", "1337") {
  }

  
 function setMainAddress(address contractAddr) external onlyOwner {
		mainAddress = contractAddr;
        Main= IMain(mainAddress);
	}  
 

  function Burn_Mint(uint[] calldata _tokenid) external {
     uint16 totalSupply = uint16(totalSupply());
     require(totalSupply + 1<= maxSupply, "Exceeds max supply.");
 
    require(!paused, "Sale has not started yet!");
    require(_tokenid.length >= 3 , "Not enough nfts to burn");
    for(uint i ; i < 3 ; i ++)
    {
    require(Main.ownerOf(_tokenid[i]) == msg.sender , "You are not the owner");
   
    Main.transferFrom(msg.sender , 0x000000000000000000000000000000000000dEaD , _tokenid[i]);
    }
     _safeMint(msg.sender , 1);
     delete totalSupply;
    
  }
  
  function Reserve(uint16 _mintAmount, address _receiver) external onlyOwner {
     uint16 totalSupply = uint16(totalSupply());
    require(totalSupply + _mintAmount <= maxSupply, "Exceeds max supply.");
     _safeMint(_receiver , _mintAmount);
     delete _mintAmount;
     delete _receiver;
     delete totalSupply;
  }

  function tokenURI(uint256 _tokenId)
    public
    view
    virtual
    override
    returns (string memory)
  {
    require(
      _exists(_tokenId),
      "ERC721Metadata: URI query for nonexistent token"
    );
    
  
if ( reveal == false)
{
    return hiddenURL;
}
    

    string memory currentBaseURI = _baseURI();
    return bytes(currentBaseURI).length > 0
        ? string(abi.encodePacked(currentBaseURI, _tokenId.toString() ,uriSuffix))
        : "";
  }
 






  function setUriPrefix(string memory _uriPrefix) external onlyOwner {
    uriPrefix = _uriPrefix;
  }
   function setHiddenUri(string memory _uriPrefix) external onlyOwner {
    hiddenURL = _uriPrefix;
  }


  function setPaused() external onlyOwner {
    paused = !paused;

  }

 



  
 function setMaxSupply(uint16 _maxSupply) external onlyOwner {
    maxSupply = _maxSupply;

  }



 function setRevealed() external onlyOwner{
     reveal = !reveal;
 }




  function _baseURI() internal view  override returns (string memory) {
    return uriPrefix;
  }
  function transferFrom(address from, address to, uint256 tokenId) public override onlyAllowedOperator(from) {
        super.transferFrom(from, to, tokenId);
    }

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

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

{
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "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":"ApprovalToCurrentOwner","type":"error"},{"inputs":[],"name":"ApproveToCaller","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[{"internalType":"address","name":"operator","type":"address"}],"name":"OperatorNotAllowed","type":"error"},{"inputs":[],"name":"OwnerQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"TransferCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"TransferFromIncorrectOwner","type":"error"},{"inputs":[],"name":"TransferToNonERC721ReceiverImplementer","type":"error"},{"inputs":[],"name":"TransferToZeroAddress","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":"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":"uint256[]","name":"_tokenid","type":"uint256[]"}],"name":"Burn_Mint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"_mintAmount","type":"uint16"},{"internalType":"address","name":"_receiver","type":"address"}],"name":"Reserve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","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":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"hiddenURL","outputs":[{"internalType":"string","name":"","type":"string"}],"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":"mainAddress","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"paused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"reveal","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_uriPrefix","type":"string"}],"name":"setHiddenUri","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"contractAddr","type":"address"}],"name":"setMainAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"_maxSupply","type":"uint16"}],"name":"setMaxSupply","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"setPaused","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"setRevealed","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_uriPrefix","type":"string"}],"name":"setUriPrefix","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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