Token

Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT
// 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/Address.sol


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

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

// 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/IERC721Enumerable.sol


// OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/IERC721Enumerable.sol)

pragma solidity ^0.8.0;


/**
 * @title ERC-721 Non-Fungible Token Standard, optional enumeration extension
 * @dev See https://eips.ethereum.org/EIPS/eip-721
 */
interface IERC721Enumerable is IERC721 {
    /**
     * @dev Returns the total amount of tokens stored by the contract.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns a token ID owned by `owner` at a given `index` of its token list.
     * Use along with {balanceOf} to enumerate all of ``owner``'s tokens.
     */
    function tokenOfOwnerByIndex(address owner, uint256 index) external view returns (uint256 tokenId);

    /**
     * @dev Returns a token ID at a given `index` of all the tokens stored by the contract.
     * Use along with {totalSupply} to enumerate all tokens.
     */
    function tokenByIndex(uint256 index) external view returns (uint256);
}

// 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: @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: tests/ERC721A.sol


// Creators: locationtba.eth, 2pmflow.eth

pragma solidity ^0.8.0;









/**
 * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
 * the Metadata and Enumerable extension. Built to optimize for lower gas during batch mints.
 *
 * Assumes serials are sequentially minted starting at 0 (e.g. 0, 1, 2, 3..).
 *
 * Does not support burning tokens to address(0).
 */
contract ERC721A is
  Context,
  ERC165,
  IERC721,
  IERC721Metadata,
  IERC721Enumerable
{
  using Address for address;
  using Strings for uint256;

  struct TokenOwnership {
    address addr;
    uint64 startTimestamp;
  }

  struct AddressData {
    uint128 balance;
    uint128 numberMinted;
  }

  uint256 private currentIndex = 0;

  uint256 internal immutable maxBatchSize;

  // 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) private _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;

  /**
   * @dev
   * `maxBatchSize` refers to how much a minter can mint at a time.
   */
  constructor(
    string memory name_,
    string memory symbol_,
    uint256 maxBatchSize_
  ) {
    require(maxBatchSize_ > 0, "ERC721A: max batch size must be nonzero");
    _name = name_;
    _symbol = symbol_;
    maxBatchSize = maxBatchSize_;
  }

  /**
   * @dev See {IERC721Enumerable-totalSupply}.
   */
  function totalSupply() public view override returns (uint256) {
    return currentIndex;
  }

  /**
   * @dev See {IERC721Enumerable-tokenByIndex}.
   */
  function tokenByIndex(uint256 index) public view override returns (uint256) {
    require(index < totalSupply(), "ERC721A: global index out of bounds");
    return index;
  }

  /**
   * @dev See {IERC721Enumerable-tokenOfOwnerByIndex}.
   * This read function is O(totalSupply). If calling from a separate contract, be sure to test gas first.
   * It may also degrade with extremely large collection sizes (e.g >> 10000), test for your use case.
   */
  function tokenOfOwnerByIndex(address owner, uint256 index)
    public
    view
    override
    returns (uint256)
  {
    require(index < balanceOf(owner), "ERC721A: owner index out of bounds");
    uint256 numMintedSoFar = totalSupply();
    uint256 tokenIdsIdx = 0;
    address currOwnershipAddr = address(0);
    for (uint256 i = 0; i < numMintedSoFar; i++) {
      TokenOwnership memory ownership = _ownerships[i];
      if (ownership.addr != address(0)) {
        currOwnershipAddr = ownership.addr;
      }
      if (currOwnershipAddr == owner) {
        if (tokenIdsIdx == index) {
          return i;
        }
        tokenIdsIdx++;
      }
    }
    revert("ERC721A: unable to get token of owner by index");
  }

  /**
   * @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 ||
      interfaceId == type(IERC721Enumerable).interfaceId ||
      super.supportsInterface(interfaceId);
  }

  /**
   * @dev See {IERC721-balanceOf}.
   */
  function balanceOf(address owner) public view override returns (uint256) {
    require(owner != address(0), "ERC721A: balance query for the zero address");
    return uint256(_addressData[owner].balance);
  }

  function _numberMinted(address owner) internal view returns (uint256) {
    require(
      owner != address(0),
      "ERC721A: number minted query for the zero address"
    );
    return uint256(_addressData[owner].numberMinted);
  }

  function ownershipOf(uint256 tokenId)
    internal
    view
    returns (TokenOwnership memory)
  {
    require(_exists(tokenId), "ERC721A: owner query for nonexistent token");

    uint256 lowestTokenToCheck;
    if (tokenId >= maxBatchSize) {
      lowestTokenToCheck = tokenId - maxBatchSize + 1;
    }

    for (uint256 curr = tokenId; curr >= lowestTokenToCheck; curr--) {
      TokenOwnership memory ownership = _ownerships[curr];
      if (ownership.addr != address(0)) {
        return ownership;
      }
    }

    revert("ERC721A: unable to determine the owner of token");
  }

  /**
   * @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)
  {
    require(
      _exists(tokenId),
      "ERC721Metadata: URI query for nonexistent token"
    );

    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);
    require(to != owner, "ERC721A: approval to current owner");

    require(
      _msgSender() == owner || isApprovedForAll(owner, _msgSender()),
      "ERC721A: approve caller is not owner nor approved for all"
    );

    _approve(to, tokenId, owner);
  }

  /**
   * @dev See {IERC721-getApproved}.
   */
  function getApproved(uint256 tokenId) public view override returns (address) {
    require(_exists(tokenId), "ERC721A: approved query for nonexistent token");

    return _tokenApprovals[tokenId];
  }

  /**
   * @dev See {IERC721-setApprovalForAll}.
   */
  function setApprovalForAll(address operator, bool approved) public override {
    require(operator != _msgSender(), "ERC721A: approve to caller");

    _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 override {
    _transfer(from, to, tokenId);
  }

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

  /**
   * @dev See {IERC721-safeTransferFrom}.
   */
  function safeTransferFrom(
    address from,
    address to,
    uint256 tokenId,
    bytes memory _data
  ) public override {
    _transfer(from, to, tokenId);
    require(
      _checkOnERC721Received(from, to, tokenId, _data),
      "ERC721A: transfer to non ERC721Receiver implementer"
    );
  }

  /**
   * @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 tokenId < currentIndex;
  }

  function _safeMint(address to, uint256 quantity) internal {
    _safeMint(to, quantity, "");
  }

  /**
   * @dev Mints `quantity` tokens and transfers them to `to`.
   *
   * Requirements:
   *
   * - `to` cannot be the zero address.
   * - `quantity` cannot be larger than the max batch size.
   *
   * Emits a {Transfer} event.
   */
  function _safeMint(
    address to,
    uint256 quantity,
    bytes memory _data
  ) internal {
    uint256 startTokenId = currentIndex;
    require(to != address(0), "ERC721A: mint to the zero address");
    // We know if the first token in the batch doesn't exist, the other ones don't as well, because of serial ordering.
    require(!_exists(startTokenId), "ERC721A: token already minted");
    require(quantity <= maxBatchSize, "ERC721A: quantity to mint too high");

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

    AddressData memory addressData = _addressData[to];
    _addressData[to] = AddressData(
      addressData.balance + uint128(quantity),
      addressData.numberMinted + uint128(quantity)
    );
    _ownerships[startTokenId] = TokenOwnership(to, uint64(block.timestamp));

    uint256 updatedIndex = startTokenId;

    for (uint256 i = 0; i < quantity; i++) {
      emit Transfer(address(0), to, updatedIndex);
      require(
        _checkOnERC721Received(address(0), to, updatedIndex, _data),
        "ERC721A: transfer to non ERC721Receiver implementer"
      );
      updatedIndex++;
    }

    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);

    bool isApprovedOrOwner = (_msgSender() == prevOwnership.addr ||
      getApproved(tokenId) == _msgSender() ||
      isApprovedForAll(prevOwnership.addr, _msgSender()));

    require(
      isApprovedOrOwner,
      "ERC721A: transfer caller is not owner nor approved"
    );

    require(
      prevOwnership.addr == from,
      "ERC721A: transfer from incorrect owner"
    );
    require(to != address(0), "ERC721A: transfer to the zero address");

    _beforeTokenTransfers(from, to, tokenId, 1);

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

    _addressData[from].balance -= 1;
    _addressData[to].balance += 1;
    _ownerships[tokenId] = TokenOwnership(to, 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;
    if (_ownerships[nextTokenId].addr == address(0)) {
      if (_exists(nextTokenId)) {
        _ownerships[nextTokenId] = TokenOwnership(
          prevOwnership.addr,
          prevOwnership.startTimestamp
        );
      }
    }

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

  /**
   * @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);
  }

  uint256 public nextOwnerToExplicitlySet = 0;

  /**
   * @dev Explicitly set `owners` to eliminate loops in future calls of ownerOf().
   */
  function _setOwnersExplicit(uint256 quantity) internal {
    uint256 oldNextOwnerToSet = nextOwnerToExplicitlySet;
    require(quantity > 0, "quantity must be nonzero");
    uint256 endIndex = oldNextOwnerToSet + quantity - 1;
    if (endIndex > currentIndex - 1) {
      endIndex = currentIndex - 1;
    }
    // We know if the last one in the group exists, all in the group exist, due to serial ordering.
    require(_exists(endIndex), "not enough minted yet for this cleanup");
    for (uint256 i = oldNextOwnerToSet; i <= endIndex; i++) {
      if (_ownerships[i].addr == address(0)) {
        TokenOwnership memory ownership = ownershipOf(i);
        _ownerships[i] = TokenOwnership(
          ownership.addr,
          ownership.startTimestamp
        );
      }
    }
    nextOwnerToExplicitlySet = endIndex + 1;
  }

  /**
   * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address.
   * The call is not executed if the target address is not a 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 _checkOnERC721Received(
    address from,
    address to,
    uint256 tokenId,
    bytes memory _data
  ) private returns (bool) {
    if (to.isContract()) {
      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("ERC721A: transfer to non ERC721Receiver implementer");
        } else {
          assembly {
            revert(add(32, reason), mload(reason))
          }
        }
      }
    } else {
      return true;
    }
  }

  /**
   * @dev Hook that is called before a set of serially-ordered token ids are about to be transferred. This includes minting.
   *
   * 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`.
   */
  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.
   *
   * 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` and `to` are never both zero.
   */
  function _afterTokenTransfers(
    address from,
    address to,
    uint256 startTokenId,
    uint256 quantity
  ) internal virtual {}
}
// File: @openzeppelin/contracts/access/Ownable.sol


// OpenZeppelin Contracts v4.4.1 (access/Ownable.sol)

pragma solidity ^0.8.0;


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

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

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

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

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

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

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

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

// File: @openzeppelin/contracts/security/ReentrancyGuard.sol


// OpenZeppelin Contracts v4.4.1 (security/ReentrancyGuard.sol)

pragma solidity ^0.8.0;

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

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

    uint256 private _status;

    constructor() {
        _status = _NOT_ENTERED;
    }

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

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

        _;

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

// OpenZeppelin Contracts v4.4.1 (utils/cryptography/MerkleProof.sol)



pragma solidity ^0.8.0;
/**                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
        CCCCCCCCCCCCC     OOOOOOOOO          OOOOOOOOO     MMMMMMMM               MMMMMMMM             CCCCCCCCCCCCC     OOOOOOOOO          OOOOOOOOO     MMMMMMMM               MMMMMMMM     TTTTTTTTTTTTTTTTTTTTTTTIIIIIIIIIIMMMMMMMM               MMMMMMMMEEEEEEEEEEEEEEEEEEEEEE
     CCC::::::::::::C   OO:::::::::OO      OO:::::::::OO   M:::::::M             M:::::::M          CCC::::::::::::C   OO:::::::::OO      OO:::::::::OO   M:::::::M             M:::::::M     T:::::::::::::::::::::TI::::::::IM:::::::M             M:::::::ME::::::::::::::::::::E
   CC:::::::::::::::C OO:::::::::::::OO  OO:::::::::::::OO M::::::::M           M::::::::M        CC:::::::::::::::C OO:::::::::::::OO  OO:::::::::::::OO M::::::::M           M::::::::M     T:::::::::::::::::::::TI::::::::IM::::::::M           M::::::::ME::::::::::::::::::::E
  C:::::CCCCCCCC::::CO:::::::OOO:::::::OO:::::::OOO:::::::OM:::::::::M         M:::::::::M       C:::::CCCCCCCC::::CO:::::::OOO:::::::OO:::::::OOO:::::::OM:::::::::M         M:::::::::M     T:::::TT:::::::TT:::::TII::::::IIM:::::::::M         M:::::::::MEE::::::EEEEEEEEE::::E
 C:::::C       CCCCCCO::::::O   O::::::OO::::::O   O::::::OM::::::::::M       M::::::::::M      C:::::C       CCCCCCO::::::O   O::::::OO::::::O   O::::::OM::::::::::M       M::::::::::M     TTTTTT  T:::::T  TTTTTT  I::::I  M::::::::::M       M::::::::::M  E:::::E       EEEEEE
C:::::C              O:::::O     O:::::OO:::::O     O:::::OM:::::::::::M     M:::::::::::M     C:::::C              O:::::O     O:::::OO:::::O     O:::::OM:::::::::::M     M:::::::::::M             T:::::T          I::::I  M:::::::::::M     M:::::::::::M  E:::::E             
C:::::C              O:::::O     O:::::OO:::::O     O:::::OM:::::::M::::M   M::::M:::::::M     C:::::C              O:::::O     O:::::OO:::::O     O:::::OM:::::::M::::M   M::::M:::::::M             T:::::T          I::::I  M:::::::M::::M   M::::M:::::::M  E::::::EEEEEEEEEE   
C:::::C              O:::::O     O:::::OO:::::O     O:::::OM::::::M M::::M M::::M M::::::M     C:::::C              O:::::O     O:::::OO:::::O     O:::::OM::::::M M::::M M::::M M::::::M             T:::::T          I::::I  M::::::M M::::M M::::M M::::::M  E:::::::::::::::E   
C:::::C              O:::::O     O:::::OO:::::O     O:::::OM::::::M  M::::M::::M  M::::::M     C:::::C              O:::::O     O:::::OO:::::O     O:::::OM::::::M  M::::M::::M  M::::::M             T:::::T          I::::I  M::::::M  M::::M::::M  M::::::M  E:::::::::::::::E   
C:::::C              O:::::O     O:::::OO:::::O     O:::::OM::::::M   M:::::::M   M::::::M     C:::::C              O:::::O     O:::::OO:::::O     O:::::OM::::::M   M:::::::M   M::::::M             T:::::T          I::::I  M::::::M   M:::::::M   M::::::M  E::::::EEEEEEEEEE   
C:::::C              O:::::O     O:::::OO:::::O     O:::::OM::::::M    M:::::M    M::::::M     C:::::C              O:::::O     O:::::OO:::::O     O:::::OM::::::M    M:::::M    M::::::M             T:::::T          I::::I  M::::::M    M:::::M    M::::::M  E:::::E             
 C:::::C       CCCCCCO::::::O   O::::::OO::::::O   O::::::OM::::::M     MMMMM     M::::::M      C:::::C       CCCCCCO::::::O   O::::::OO::::::O   O::::::OM::::::M     MMMMM     M::::::M             T:::::T          I::::I  M::::::M     MMMMM     M::::::M  E:::::E       EEEEEE
  C:::::CCCCCCCC::::CO:::::::OOO:::::::OO:::::::OOO:::::::OM::::::M               M::::::M       C:::::CCCCCCCC::::CO:::::::OOO:::::::OO:::::::OOO:::::::OM::::::M               M::::::M           TT:::::::TT      II::::::IIM::::::M               M::::::MEE::::::EEEEEEEE:::::E
   CC:::::::::::::::C OO:::::::::::::OO  OO:::::::::::::OO M::::::M               M::::::M        CC:::::::::::::::C OO:::::::::::::OO  OO:::::::::::::OO M::::::M               M::::::M           T:::::::::T      I::::::::IM::::::M               M::::::ME::::::::::::::::::::E
     CCC::::::::::::C   OO:::::::::OO      OO:::::::::OO   M::::::M               M::::::M          CCC::::::::::::C   OO:::::::::OO      OO:::::::::OO   M::::::M               M::::::M           T:::::::::T      I::::::::IM::::::M               M::::::ME::::::::::::::::::::E
        CCCCCCCCCCCCC     OOOOOOOOO          OOOOOOOOO     MMMMMMMM               MMMMMMMM             CCCCCCCCCCCCC     OOOOOOOOO          OOOOOOOOO     MMMMMMMM               MMMMMMMM           TTTTTTTTTTT      IIIIIIIIIIMMMMMMMM               MMMMMMMMEEEEEEEEEEEEEEEEEEEEEE
*/
                                                                                                                                                                                                                                                                                    
contract Cooms is Ownable, ERC721A, ReentrancyGuard {    
   
    uint256 constant maxSupply = 699;     // 699
    uint256 constant maxAmount = 20; 
    uint256 constant PUBLIC_PRICE = 0.0069 ether;

    // state variable
    bool public MINTING_PAUSED = true;   
    string public baseTokenURI;
    string public _contractURI = "";
    

    constructor() ERC721A("Cooms", "COOMS", maxAmount) {}

    function setPauseMinting(bool _pause) public onlyOwner { 
        MINTING_PAUSED = _pause; 
    }

        
    function publicMint(uint256 numberOfTokens) external payable {
        require(!MINTING_PAUSED, "Minting is not active");       
        require(totalSupply() < maxSupply, 'All tokens have been minted');
        require(totalSupply() + numberOfTokens <= maxSupply, 'Purchase would exceed max supply');
        require(numberOfTokens <= maxAmount, "Purchase at a time exceeds max allowed.");
        require(PUBLIC_PRICE * numberOfTokens <= msg.value, 'ETH amount is not sufficient');

        _safeMint(msg.sender, numberOfTokens);
    }

    

    function withdraw() external onlyOwner {
        uint256 balance = address(this).balance;

        payable(msg.sender).transfer(balance);
    }

    function _baseURI() internal view virtual override returns (string memory) {
        return baseTokenURI;
    }

    function setBaseURI(string calldata baseURI) public onlyOwner {
        baseTokenURI = baseURI;
    }

    function setContractURI(string calldata URI) external onlyOwner {
        _contractURI = URI;
    }

    function contractURI() public view returns (string memory) {
        return _contractURI;
    }
}

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

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"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":[],"name":"MINTING_PAUSED","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"_contractURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","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":[],"name":"baseTokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"contractURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"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":[],"name":"nextOwnerToExplicitlySet","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"numberOfTokens","type":"uint256"}],"name":"publicMint","outputs":[],"stateMutability":"payable","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":"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":"baseURI","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"URI","type":"string"}],"name":"setContractURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_pause","type":"bool"}],"name":"setPauseMinting","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":"index","type":"uint256"}],"name":"tokenByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenOfOwnerByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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