Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

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

import "@openzeppelin/contracts/token/ERC721/extensions/ERC721URIStorage.sol";
import "@openzeppelin/contracts/utils/math/SafeMath.sol";
import "@openzeppelin/contracts/utils/Counters.sol";
import "@openzeppelin/contracts/access/Ownable.sol";

/// @title Eth Bot NFT Contract
/// @author jaxcoder, ghostffcode
/// @notice
/// @dev ethbot contract owned by greatestlarp contract
contract EthBot is ERC721URIStorage, Ownable {
    using SafeMath for uint256;
    using Counters for Counters.Counter;

    Counters.Counter private _tokenIds;

    uint256 public lastMinted = 0;

    // this lets you look up a token by the uri (assuming there is only one of each uri for now)
    mapping(bytes32 => uint256) public uriToTokenId;

    string[] private uris;

    constructor() ERC721("EthBot", "ETHBOT") {
        uris = [
            "Beneficent_Adam.json",
            "Benign_Cyborg.json",
            "Celestial_Alice.json",
            "Godly_Ilia.json",
            "Heavenly_Lucia.json",
            "Moral_Maria.json",
            "Sainted_Lucia.json",
            "Beneficent_Ava.json",
            "Benign_Doc.json",
            "Celestial_Astor.json",
            "Godly_Kronos.json",
            "Heavenly_Metallo.json",
            "Moral_Marvin.json",
            "Sainted_Lydia.json",
            "Beneficent_Bb-8.json",
            "Benign_Elle.json",
            "Celestial_Atom.json",
            "Godly_Maria.json",
            "Heavenly_Piper.json",
            "Moral_Motoko.json",
            "Sainted_Marcus.json",
            "Beneficent_Casella.json",
            "Benign_Galaxina.json",
            "Celestial_Avery.json",
            "Godly_Nuke.json",
            "Heavenly_Qrio.json",
            "Moral_Optimus.json",
            "Sainted_Mukuro.json",
            "Beneficent_Garth.json",
            "Benign_Genghis.json",
            "Celestial_Bishop.json",
            "Godly_Piper.json",
            "Heavenly_Rachael.json",
            "Moral_Qrio.json",
            "Sainted_Ro-man,.json",
            "Beneficent_Gigan.json",
            "Benign_Irona.json",
            "Celestial_Dolores.json",
            "Godly_Robotman.json",
            "Heavenly_Robot.json",
            "Moral_Samantha.json",
            "Sainted_Robots.json",
            "Beneficent_Irona.json",
            "Benign_Jinx.json",
            "Celestial_Galaxina.json",
            "Godly_Rom.json",
            "Heavenly_Rom.json",
            "Moral_Shakey.json",
            "Sainted_Shakey.json",
            "Beneficent_Kampf.json",
            "Benign_Kampf.json",
            "Celestial_Gigan.json",
            "Godly_S1mone.json",
            "Heavenly_Shakey.json",
            "Moral_Spirit.json",
            "Sainted_Vanessa.json",
            "Beneficent_Katie.json",
            "Benign_Lucia.json",
            "Celestial_Gort.json",
            "Godly_Shakey.json",
            "Heavenly_Spirit.json",
            "Moral_Talos.json",
            "Sainted_Wall-e.json",
            "Beneficent_Marcus.json",
            "Benign_Marcus.json",
            "Celestial_Ilia.json",
            "Godly_Sonny.json",
            "Heavenly_Technology.json",
            "Moral_Torg.json",
            "Saintly_Adam.json",
            "Beneficent_Moguera.json",
            "Benign_Max.json",
            "Celestial_John.json",
            "Godly_Technology.json",
            "Heavenly_Tima.json",
            "Moral_Ultron.json",
            "Saintly_Alex.json",
            "Beneficent_Motoko.json",
            "Benign_Mukuro.json",
            "Celestial_Kimiko.json",
            "Godly_Tobor.json",
            "Holy_Adam.json",
            "Righteous_Adam.json",
            "Saintly_Astronema.json",
            "Beneficent_P2.json",
            "Benign_P2.json",
            "Celestial_Kryton.json",
            "Godly_Victor.json",
            "Holy_Alice.json",
            "Righteous_Amee.json",
            "Saintly_Baymax.json",
            "Beneficent_Pris.json",
            "Benign_Piper.json",
            "Celestial_Marcus.json",
            "Good_Alex.json",
            "Holy_Bender.json",
            "Righteous_Astor.json",
            "Saintly_Dante.json",
            "Beneficent_Qrio.json",
            "Benign_Qrio.json",
            "Celestial_Nuke.json",
            "Good_Ava.json",
            "Holy_C-3po.json",
            "Righteous_Baymax.json",
            "Saintly_Doc.json",
            "Beneficent_Robby.json",
            "Benign_Robot.json",
            "Celestial_Pickles.json",
            "Good_Avery.json",
            "Holy_Eve.json",
            "Righteous_Bb-8.json",
            "Saintly_Elle.json",
            "Beneficent_Rom.json",
            "Benign_Samantha.json",
            "Celestial_Robby.json",
            "Good_Batou.json",
            "Holy_Galaxina.json",
            "Righteous_Casella.json",
            "Saintly_Genos.json",
            "Beneficent_Samantha.json",
            "Benign_Shakey.json",
            "Celestial_Robonaut.json",
            "Good_Bb-8.json",
            "Holy_Grievous.json",
            "Righteous_Dillon.json",
            "Saintly_Metallo.json",
            "Beneficent_Sonny.json",
            "Benign_Tima.json",
            "Celestial_Robot.json",
            "Good_Bunnie.json",
            "Holy_Ilia.json",
            "Righteous_Elle.json",
            "Saintly_Mukuro.json",
            "Beneficent_Tobor.json",
            "Benign_Ultron.json",
            "Celestial_S1mone.json",
            "Good_Cameron.json",
            "Holy_Irona.json",
            "Righteous_Genghis.json",
            "Saintly_Pearl.json",
            "Benevolent_Aibo.json",
            "Benignant_Adam.json",
            "Celestial_Spirit.json",
            "Good_Cassandra.json",
            "Holy_Marvin.json",
            "Righteous_Grievous.json",
            "Saintly_Rachael.json",
            "Benevolent_Atom.json",
            "Benignant_Aibo.json",
            "Celestial_Talos.json",
            "Good_Colussus.json",
            "Holy_Pearl.json",
            "Righteous_Irona.json",
            "Saintly_Ultron.json",
            "Benevolent_Chani.json",
            "Benignant_Amee.json",
            "Celestial_Technology.json",
            "Good_Doc.json",
            "Holy_Pickles.json",
            "Righteous_Kampf.json",
            "Virtuous_Alex.json",
            "Benevolent_Dante.json",
            "Benignant_Batou.json",
            "Ethical_Adam.json",
            "Good_Genghis.json",
            "Holy_Tobor.json",
            "Righteous_Katie.json",
            "Virtuous_Astor.json",
            "Benevolent_Irona.json",
            "Benignant_Baymax.json",
            "Ethical_Arbeit.json",
            "Good_Gigan.json",
            "Holy_Ultron.json",
            "Righteous_Killian.json",
            "Virtuous_Atom.json",
            "Benevolent_John.json",
            "Benignant_Bunnie.json",
            "Ethical_Ash.json",
            "Good_Irona.json",
            "Holy_Vanessa.json",
            "Righteous_Moguera.json",
            "Virtuous_Bb-8.json",
            "Benevolent_Katie.json",
            "Benignant_Cameron.json",
            "Ethical_Batou.json",
            "Good_Jaime.json",
            "Moral_Adam.json",
            "Righteous_Piper.json",
            "Virtuous_Briareos.json",
            "Benevolent_Lydia.json",
            "Benignant_Deathstryke.json",
            "Ethical_Bb-8.json",
            "Good_Killian.json",
            "Moral_Alita.json",
            "Righteous_Ro-man,.json",
            "Virtuous_C-3po.json",
            "Benevolent_Marcus.json",
            "Benignant_Elle.json",
            "Ethical_Bender.json",
            "Good_Lydia.json",
            "Moral_Astor.json",
            "Righteous_Robby.json",
            "Virtuous_Cassandra.json",
            "Benevolent_Moguera.json",
            "Benignant_Irona.json",
            "Ethical_Bishop.json",
            "Good_Metallo.json",
            "Moral_Astroboy.json",
            "Sainted_Adam.json",
            "Virtuous_Dante.json",
            "Benevolent_Robby.json",
            "Benignant_Jinx.json",
            "Ethical_Box.json",
            "Good_Mukuro.json",
            "Moral_Austin.json",
            "Sainted_Alita.json",
            "Virtuous_Genos.json",
            "Benevolent_Robot.json",
            "Benignant_Katie.json",
            "Ethical_Cassandra.json",
            "Good_Nuke.json",
            "Moral_Avery.json",
            "Sainted_Astronema.json",
            "Virtuous_Irona.json",
            "Benevolent_Vanessa.json",
            "Benignant_Kryton.json",
            "Ethical_Chani.json",
            "Good_Omega.json",
            "Moral_Batou.json",
            "Sainted_Barry.json",
            "Virtuous_Metallo.json",
            "Benign_Adam.json",
            "Benignant_Mukuro.json",
            "Ethical_Colussus.json",
            "Good_Spirit.json",
            "Moral_Box.json",
            "Sainted_Baymax.json",
            "Virtuous_Motoko.json",
            "Benign_Alex.json",
            "Benignant_Optimus.json",
            "Ethical_Ilia.json",
            "Good_Torg.json",
            "Moral_Bunnie.json",
            "Sainted_Bb-8.json",
            "Virtuous_Omega.json",
            "Benign_Arbeit.json",
            "Benignant_P2.json",
            "Ethical_Jinx.json",
            "Good_Ultron.json",
            "Moral_Cappy.json",
            "Sainted_Bender.json",
            "Virtuous_Opportunity.json",
            "Benign_Avery.json",
            "Benignant_Piper.json",
            "Ethical_Marcus.json",
            "Heavenly_Alice.json",
            "Moral_Chani.json",
            "Sainted_Box.json",
            "Virtuous_Optimus.json",
            "Benign_Batou.json",
            "Benignant_Pris.json",
            "Ethical_P2.json",
            "Heavenly_Ava.json",
            "Moral_Elle.json",
            "Sainted_Cameron.json",
            "Virtuous_Robonaut.json",
            "Benign_Bender.json",
            "Benignant_Qrio.json",
            "Ethical_Piper.json",
            "Heavenly_Bb-8.json",
            "Moral_Genghis.json",
            "Sainted_Chappie.json",
            "Virtuous_Robot.json",
            "Benign_Bishop.json",
            "Benignant_Robot.json",
            "Ethical_Vanessa.json",
            "Heavenly_Casella.json",
            "Moral_Gigan.json",
            "Sainted_Deathstryke.json",
            "Virtuous_Robotman.json",
            "Benign_Briareos.json",
            "Benignant_Talos.json",
            "Godly_Arbeit.json",
            "Heavenly_Chani.json",
            "Moral_Ilia.json",
            "Sainted_Dolores.json",
            "Virtuous_Rom.json",
            "Benign_Bunnie.json",
            "Benignant_Technology.json",
            "Godly_Austin.json",
            "Heavenly_Elle.json",
            "Moral_Jaime.json",
            "Sainted_Galaxina.json",
            "Virtuous_Samantha.json",
            "Benign_Casella.json",
            "Benignant_Wall-e.json",
            "Godly_Bishop.json",
            "Heavenly_Jaime.json",
            "Moral_John.json",
            "Sainted_Irona.json",
            "Benign_Cherry.json",
            "Celestial_Adam.json",
            "Godly_Elsie.json",
            "Heavenly_Katie.json",
            "Moral_Kimiko.json",
            "Sainted_Killian.json"
        ];
    }

    /// @dev the base uri for the assets
    function _baseURI() internal pure override returns (string memory) {
        return
            "https://gateway.pinata.cloud/ipfs/QmNvDsEp35d31pT3WVUnQYN2pibMBLDH5hRs1oQHHsSsMa/";
    }

    function contractURI() public view returns (string memory) {
        return
            "https://gateway.pinata.cloud/ipfs/QmRxiXjsRkfz86aBNAmLSCqSBmcWXYDGwW5M1VPELE1ZXT/ethbot.json";
    }

    /// @dev what was the last token minted
    function lastMintedToken() external view returns (uint256 id) {
        id = _tokenIds.current();
    }

    /// @dev this is internal mint function
    /// @param to the user that is minting the token address
    /// @param tokenURI the uri for the token being minted
    function mintItem(address to, string memory tokenURI)
        private
        returns (uint256)
    {
        _tokenIds.increment();
        uint256 id = _tokenIds.current();
        _mint(to, id);
        _setTokenURI(id, tokenURI);

        return id;
    }

    /// @dev public mint function
    /// @param user the users address who is minting
    function mint(address user) external onlyOwner returns (uint256 id) {
        id = _tokenIds.current();
        mintItem(user, uris[id]);
        lastMinted = id;

        return id;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "../ERC721.sol";

/**
 * @dev ERC721 token with storage based token URI management.
 */
abstract contract ERC721URIStorage is ERC721 {
    using Strings for uint256;

    // Optional mapping for token URIs
    mapping(uint256 => string) private _tokenURIs;

    /**
     * @dev See {IERC721Metadata-tokenURI}.
     */
    function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
        require(_exists(tokenId), "ERC721URIStorage: URI query for nonexistent token");

        string memory _tokenURI = _tokenURIs[tokenId];
        string memory base = _baseURI();

        // If there is no base URI, return the token URI.
        if (bytes(base).length == 0) {
            return _tokenURI;
        }
        // If both are set, concatenate the baseURI and tokenURI (via abi.encodePacked).
        if (bytes(_tokenURI).length > 0) {
            return string(abi.encodePacked(base, _tokenURI));
        }

        return super.tokenURI(tokenId);
    }

    /**
     * @dev Sets `_tokenURI` as the tokenURI of `tokenId`.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function _setTokenURI(uint256 tokenId, string memory _tokenURI) internal virtual {
        require(_exists(tokenId), "ERC721URIStorage: URI set of nonexistent token");
        _tokenURIs[tokenId] = _tokenURI;
    }

    /**
     * @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 override {
        super._burn(tokenId);

        if (bytes(_tokenURIs[tokenId]).length != 0) {
            delete _tokenURIs[tokenId];
        }
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

// CAUTION
// This version of SafeMath should only be used with Solidity 0.8 or later,
// because it relies on the compiler's built in overflow checks.

/**
 * @dev Wrappers over Solidity's arithmetic operations.
 *
 * NOTE: `SafeMath` is no longer needed starting with Solidity 0.8. The compiler
 * now has built in overflow checking.
 */
library SafeMath {
    /**
     * @dev Returns the addition of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            uint256 c = a + b;
            if (c < a) return (false, 0);
            return (true, c);
        }
    }

    /**
     * @dev Returns the substraction of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b > a) return (false, 0);
            return (true, a - b);
        }
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            // Gas optimization: this is cheaper than requiring 'a' not being zero, but the
            // benefit is lost if 'b' is also tested.
            // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
            if (a == 0) return (true, 0);
            uint256 c = a * b;
            if (c / a != b) return (false, 0);
            return (true, c);
        }
    }

    /**
     * @dev Returns the division of two unsigned integers, with a division by zero flag.
     *
     * _Available since v3.4._
     */
    function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b == 0) return (false, 0);
            return (true, a / b);
        }
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers, with a division by zero flag.
     *
     * _Available since v3.4._
     */
    function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b == 0) return (false, 0);
            return (true, a % b);
        }
    }

    /**
     * @dev Returns the addition of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `+` operator.
     *
     * Requirements:
     *
     * - Addition cannot overflow.
     */
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        return a + b;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting on
     * overflow (when the result is negative).
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        return a - b;
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `*` operator.
     *
     * Requirements:
     *
     * - Multiplication cannot overflow.
     */
    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        return a * b;
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator.
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        return a / b;
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting when dividing by zero.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b) internal pure returns (uint256) {
        return a % b;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting with custom message on
     * overflow (when the result is negative).
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {trySub}.
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        unchecked {
            require(b <= a, errorMessage);
            return a - b;
        }
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting with custom message on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        unchecked {
            require(b > 0, errorMessage);
            return a / b;
        }
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting with custom message when dividing by zero.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {tryMod}.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        unchecked {
            require(b > 0, errorMessage);
            return a % b;
        }
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @title Counters
 * @author Matt Condon (@shrugs)
 * @dev Provides counters that can only be incremented, decremented or reset. This can be used e.g. to track the number
 * of elements in a mapping, issuing ERC721 ids, or counting request ids.
 *
 * Include with `using Counters for Counters.Counter;`
 */
library Counters {
    struct Counter {
        // This variable should never be directly accessed by users of the library: interactions must be restricted to
        // the library's function. As of Solidity v0.5.2, this cannot be enforced, though there is a proposal to add
        // this feature: see https://github.com/ethereum/solidity/issues/4637
        uint256 _value; // default: 0
    }

    function current(Counter storage counter) internal view returns (uint256) {
        return counter._value;
    }

    function increment(Counter storage counter) internal {
        unchecked {
            counter._value += 1;
        }
    }

    function decrement(Counter storage counter) internal {
        uint256 value = counter._value;
        require(value > 0, "Counter: decrement overflow");
        unchecked {
            counter._value = value - 1;
        }
    }

    function reset(Counter storage counter) internal {
        counter._value = 0;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

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

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

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

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor() {
        _setOwner(_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 {
        _setOwner(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");
        _setOwner(newOwner);
    }

    function _setOwner(address newOwner) private {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}

// SPDX-License-Identifier: MIT

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 {
        require(operator != _msgSender(), "ERC721: 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 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 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

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

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

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

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

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

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

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

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"
      ]
    }
  },
  "metadata": {
    "useLiteralContent": true
  },
  "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":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"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":"lastMinted","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"lastMintedToken","outputs":[{"internalType":"uint256","name":"id","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"user","type":"address"}],"name":"mint","outputs":[{"internalType":"uint256","name":"id","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"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":"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":[{"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":[{"internalType":"bytes32","name":"","type":"bytes32"}],"name":"uriToTokenId","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"}]

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