Token

Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// contracts/DontMakeArt.sol
// SPDX-License-Identifier: GPL-3.0
pragma solidity ^0.8.0;

import "@openzeppelin/contracts/token/ERC721/ERC721.sol";
import "@openzeppelin/contracts/utils/Strings.sol";

contract DontMakeArt is ERC721 {
    string public baseURI =
        "ipfs://QmP1xEH5CMbUi2rM1XSAYWECYdZnMkU74HevfrfT79PZmj/";
    address public constant deployer =
        address(0x9954154fb679105b06F16AcAd24C2Fc159C4248e);

    uint256 public totalMinted = 0;

    constructor() ERC721("DontMakeArt", "DMA") {}

    function mintQuantity(uint256 _q) external {
        require(msg.sender == deployer, "DontMakeArt: Only deployer");
        require(_q + totalMinted <= 500, "DontMakeArt: Max 500");

        for (uint256 i = 0; i < _q; i++) _mint(msg.sender, i + totalMinted);

        totalMinted += _q;
    }

    function tokenURI(uint256 _tokenId)
        public
        view
        virtual
        override
        returns (string memory)
    {
        require(
            _exists(_tokenId),
            "DontMakeArt: URI query for nonexistent token"
        );
        return
            string(
                abi.encodePacked(
                    baseURI,
                    Strings.toString(_tokenId + 1),
                    ".json"
                )
            );
    }

    function setBaseURI(string calldata _to) external {
        require(msg.sender == deployer, "DontMakeArt: Only deployer");
        baseURI = _to;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC721/ERC721.sol)

pragma solidity ^0.8.0;

import "./IERC721.sol";
import "./IERC721Receiver.sol";
import "./extensions/IERC721Metadata.sol";
import "../../utils/Address.sol";
import "../../utils/Context.sol";
import "../../utils/Strings.sol";
import "../../utils/introspection/ERC165.sol";

/**
 * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
 * the Metadata extension, but not including the Enumerable extension, which is available separately as
 * {ERC721Enumerable}.
 */
contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
    using Address for address;
    using Strings for uint256;

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

    // Mapping from token ID to owner address
    mapping(uint256 => address) private _owners;

    // Mapping owner address to token count
    mapping(address => uint256) private _balances;

    // 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 Initializes the contract by setting a `name` and a `symbol` to the token collection.
     */
    constructor(string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;
    }

    /**
     * @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 virtual override returns (uint256) {
        require(owner != address(0), "ERC721: balance query for the zero address");
        return _balances[owner];
    }

    /**
     * @dev See {IERC721-ownerOf}.
     */
    function ownerOf(uint256 tokenId) public view virtual override returns (address) {
        address owner = _owners[tokenId];
        require(owner != address(0), "ERC721: owner query for nonexistent token");
        return owner;
    }

    /**
     * @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 virtual override {
        address owner = ERC721.ownerOf(tokenId);
        require(to != owner, "ERC721: approval to current owner");

        require(
            _msgSender() == owner || isApprovedForAll(owner, _msgSender()),
            "ERC721: approve caller is not owner nor approved for all"
        );

        _approve(to, tokenId);
    }

    /**
     * @dev See {IERC721-getApproved}.
     */
    function getApproved(uint256 tokenId) public view virtual override returns (address) {
        require(_exists(tokenId), "ERC721: approved query for nonexistent token");

        return _tokenApprovals[tokenId];
    }

    /**
     * @dev See {IERC721-setApprovalForAll}.
     */
    function setApprovalForAll(address operator, bool approved) public virtual override {
        _setApprovalForAll(_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 {
        //solhint-disable-next-line max-line-length
        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");

        _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 {
        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");
        _safeTransfer(from, to, tokenId, _data);
    }

    /**
     * @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.
     *
     * `_data` is additional data, it has no specified format and it is sent in call to `to`.
     *
     * This internal function is equivalent to {safeTransferFrom}, and can be used to e.g.
     * implement alternative mechanisms to perform token transfer, such as signature-based.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function _safeTransfer(
        address from,
        address to,
        uint256 tokenId,
        bytes memory _data
    ) internal virtual {
        _transfer(from, to, tokenId);
        require(_checkOnERC721Received(from, to, tokenId, _data), "ERC721: 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`),
     * and stop existing when they are burned (`_burn`).
     */
    function _exists(uint256 tokenId) internal view virtual returns (bool) {
        return _owners[tokenId] != address(0);
    }

    /**
     * @dev Returns whether `spender` is allowed to manage `tokenId`.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function _isApprovedOrOwner(address spender, uint256 tokenId) internal view virtual returns (bool) {
        require(_exists(tokenId), "ERC721: operator query for nonexistent token");
        address owner = ERC721.ownerOf(tokenId);
        return (spender == owner || getApproved(tokenId) == spender || isApprovedForAll(owner, spender));
    }

    /**
     * @dev Safely mints `tokenId` and transfers it to `to`.
     *
     * Requirements:
     *
     * - `tokenId` must not exist.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function _safeMint(address to, uint256 tokenId) internal virtual {
        _safeMint(to, tokenId, "");
    }

    /**
     * @dev Same as {xref-ERC721-_safeMint-address-uint256-}[`_safeMint`], with an additional `data` parameter which is
     * forwarded in {IERC721Receiver-onERC721Received} to contract recipients.
     */
    function _safeMint(
        address to,
        uint256 tokenId,
        bytes memory _data
    ) internal virtual {
        _mint(to, tokenId);
        require(
            _checkOnERC721Received(address(0), to, tokenId, _data),
            "ERC721: transfer to non ERC721Receiver implementer"
        );
    }

    /**
     * @dev Mints `tokenId` and transfers it to `to`.
     *
     * WARNING: Usage of this method is discouraged, use {_safeMint} whenever possible
     *
     * Requirements:
     *
     * - `tokenId` must not exist.
     * - `to` cannot be the zero address.
     *
     * Emits a {Transfer} event.
     */
    function _mint(address to, uint256 tokenId) internal virtual {
        require(to != address(0), "ERC721: mint to the zero address");
        require(!_exists(tokenId), "ERC721: token already minted");

        _beforeTokenTransfer(address(0), to, tokenId);

        _balances[to] += 1;
        _owners[tokenId] = to;

        emit Transfer(address(0), to, tokenId);
    }

    /**
     * @dev Destroys `tokenId`.
     * The approval is cleared when the token is burned.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     *
     * Emits a {Transfer} event.
     */
    function _burn(uint256 tokenId) internal virtual {
        address owner = ERC721.ownerOf(tokenId);

        _beforeTokenTransfer(owner, address(0), tokenId);

        // Clear approvals
        _approve(address(0), tokenId);

        _balances[owner] -= 1;
        delete _owners[tokenId];

        emit Transfer(owner, address(0), tokenId);
    }

    /**
     * @dev Transfers `tokenId` from `from` to `to`.
     *  As opposed to {transferFrom}, this imposes no restrictions on msg.sender.
     *
     * 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
    ) internal virtual {
        require(ERC721.ownerOf(tokenId) == from, "ERC721: transfer of token that is not own");
        require(to != address(0), "ERC721: transfer to the zero address");

        _beforeTokenTransfer(from, to, tokenId);

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

        _balances[from] -= 1;
        _balances[to] += 1;
        _owners[tokenId] = to;

        emit Transfer(from, to, tokenId);
    }

    /**
     * @dev Approve `to` to operate on `tokenId`
     *
     * Emits a {Approval} event.
     */
    function _approve(address to, uint256 tokenId) internal virtual {
        _tokenApprovals[tokenId] = to;
        emit Approval(ERC721.ownerOf(tokenId), to, tokenId);
    }

    /**
     * @dev Approve `operator` to operate on all of `owner` tokens
     *
     * Emits a {ApprovalForAll} event.
     */
    function _setApprovalForAll(
        address owner,
        address operator,
        bool approved
    ) internal virtual {
        require(owner != operator, "ERC721: approve to caller");
        _operatorApprovals[owner][operator] = approved;
        emit ApprovalForAll(owner, operator, approved);
    }

    /**
     * @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.onERC721Received.selector;
            } catch (bytes memory reason) {
                if (reason.length == 0) {
                    revert("ERC721: transfer to non ERC721Receiver implementer");
                } else {
                    assembly {
                        revert(add(32, reason), mload(reason))
                    }
                }
            }
        } else {
            return true;
        }
    }

    /**
     * @dev Hook that is called before any token transfer. This includes minting
     * and burning.
     *
     * 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, ``from``'s `tokenId` will be burned.
     * - `from` and `to` are never both zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 tokenId
    ) internal virtual {}
}

// SPDX-License-Identifier: MIT
// 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);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC721/IERC721.sol)

pragma solidity ^0.8.0;

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

/**
 * @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;
}

// SPDX-License-Identifier: MIT
// 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);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/IERC721Metadata.sol)

pragma solidity ^0.8.0;

import "../IERC721.sol";

/**
 * @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);
}

// SPDX-License-Identifier: MIT
// 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);
            }
        }
    }
}

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

pragma solidity ^0.8.0;

/**
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)

pragma solidity ^0.8.0;

import "./IERC165.sol";

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

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

pragma solidity ^0.8.0;

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

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

• 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":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"baseURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"deployer","outputs":[{"internalType":"address","name":"","type":"address"}],"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":[{"internalType":"uint256","name":"_q","type":"uint256"}],"name":"mintQuantity","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"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":"_to","type":"string"}],"name":"setBaseURI","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":"totalMinted","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"}]

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