ETH Price: $3,350.54 (-7.55%)
Gas: 29 Gwei

Non-Fungible Soup (NFS)
 

Overview

TokenID

239

Total Transfers

-

Market

Onchain Market Cap

$0.00

Circulating Supply Market Cap

-
Loading...
Loading
Loading...
Loading
Loading...
Loading

OVERVIEW

Non-Fungible Soup is a collection of 2048 generative Warhol-inspired vector NFTs. Created by CartySewill.com, Non-Fungible Soups are a high fidelity investigation of Warhols palette and infamous work, the 'soup cans.'

# Exchange Pair Price  24H Volume % Volume

Contract Source Code Verified (Exact Match)

Contract Name:
NonFungibleSoup

Compiler Version
v0.8.7+commit.e28d00a7

Optimization Enabled:
No with 200 runs

Other Settings:
default evmVersion
File 1 of 15 : NonFungibleSoup.sol
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

import "openzeppelin-solidity/contracts/token/ERC721/ERC721.sol";
import "openzeppelin-solidity/contracts/token/ERC721/extensions/ERC721Enumerable.sol";
import "openzeppelin-solidity/contracts/token/ERC721/extensions/ERC721URIStorage.sol";
import "openzeppelin-solidity/contracts/access/Ownable.sol";
import "openzeppelin-solidity/contracts/utils/math/SafeMath.sol";


contract NonFungibleSoup is ERC721, ERC721Enumerable, ERC721URIStorage, Ownable {
    using SafeMath for uint256;

    // Keep track of minted NFT indexes and respective token Ids (and vice-versa)
    mapping (uint256 => uint256) tokenIdsByIndex;
    mapping (uint256 => uint256) tokenIndexesById;

    // Define starting values for contract
    bool public saleIsActive = true;
    string public baseURI = "ipfs://QmajxdsaVsSAxUXBfkcYriznVzVGyVjxFZKYqHqPHYcGap/";
    uint256 public RAND_PRIME;
    uint256 public TIMESTAMP;
    uint256 public constant maxItemPurchase = 3;
    uint256 public constant MAX_ITEMS = 2048;

    constructor() ERC721("Non-Fungible Soup", "NFS") {}

    // Withdraw contract balance to creator (mnemonic seed address 0)
    function withdraw() public onlyOwner {
        uint256 balance = address(this).balance;
        payable(msg.sender).transfer(balance);
    }

    // Return tokenId based upon provided index
    function getTokenId(uint256 index) public view returns(uint256) {
        require(index > 0 && index <= MAX_ITEMS, "Provided token index is not allowed");
        return tokenIdsByIndex[index];
    }

    // Return token index based upon provided tokenId
    function getTokenIndex(uint256 tokenId) public view returns(uint256) {
        require(tokenId > 0 && tokenId <= MAX_ITEMS, "Provided tokenId is not allowed");
        return tokenIndexesById[tokenId];
    }

    // Check if a given index has been minted already
    function checkIndexIsMinted(uint256 index) public view returns(bool) {
        require(index > 0 && index <= MAX_ITEMS, "Provided token index is not allowed");
        return tokenIdsByIndex[index] > 0;
    }

    // Check if a given tokenId has been minted already
    function checkTokenIsMinted(uint256 tokenId) public view returns(bool) {
        require(tokenId > 0 && tokenId <= MAX_ITEMS, "Provided tokenId is not allowed");
        return tokenIndexesById[tokenId] > 0;
    }

    // Explicit functions to pause or resume the sale of Good Boi NFTs
    function pauseSale() external onlyOwner {
        if (saleIsActive) {
            saleIsActive = false;
        }
    }

    function resumeSale() external onlyOwner {
        if (!saleIsActive) {
            saleIsActive = true;
        }
    }

    // Specify a randomly generated prime number (off-chain), only once
    function setRandPrime(uint256 randPrime) public onlyOwner {
        if (RAND_PRIME == 0) {
            RAND_PRIME = randPrime;
        }
    }

    // Set a new base metadata URI to be used for all NFTs in case of emergency
    function setBaseURI(string memory URI) public onlyOwner {
        baseURI = URI;
    }

    // Mint N number of items when invoked along with specified ETH
    function mintItem(uint256 numberOfTokens) public payable {
        // Ensure conditions are met before proceeding
        require(RAND_PRIME > 0, "Random prime number has not been defined in the contract");
        require(saleIsActive, "Sale must be active to mint items");
        require(numberOfTokens <= maxItemPurchase, "Can only mint 3 items at a time");
        require(totalSupply().add(numberOfTokens) <= MAX_ITEMS, "Purchase would exceed max supply");

        // Specify the block timestamp of the first mint to define NFT distribution
        if (TIMESTAMP == 0) {
            TIMESTAMP = block.timestamp;
        }

        // Mint i tokens where i is specified by function invoker
        for(uint256 i = 0; i < numberOfTokens; i++) {
            uint256 index = totalSupply() + 1; // Start at 1
            uint256 seq = RAND_PRIME * index;
            uint256 seqOffset = seq + TIMESTAMP;
            uint256 tokenId = (seqOffset % MAX_ITEMS) + 1; // Prevent tokenId 0
            if (totalSupply() < MAX_ITEMS) {
                // Add some "just in case" checks to prevent collisions
                require(!checkIndexIsMinted(index), "Index has already been used to mint");
                require(!checkTokenIsMinted(tokenId), "TokenId has already been minted and transferred");

                // Mint and transfer to buyer
                _safeMint(msg.sender, tokenId);

                // Save the respective index and token Id for future reference
                tokenIdsByIndex[index] = tokenId;
                tokenIndexesById[tokenId] = index;
            }
        }
    }



    // Override the below functions from parent contracts

    function tokenURI(uint256 tokenId)
        public
        view
        override(ERC721, ERC721URIStorage)
        returns (string memory)
    {
        return string(abi.encodePacked(baseURI, Strings.toString(tokenId)));
    }

    function _beforeTokenTransfer(address from, address to, uint256 tokenId)
        internal
        override(ERC721, ERC721Enumerable)
    {
        super._beforeTokenTransfer(from, to, tokenId);
    }

    function _burn(uint256 tokenId)
        internal
        override(ERC721, ERC721URIStorage)
    {
        super._burn(tokenId);
    }

    function supportsInterface(bytes4 interfaceId)
        public
        view
        override(ERC721, ERC721Enumerable)
        returns (bool)
    {
        return super.supportsInterface(interfaceId);
    }
}

File 2 of 15 : SafeMath.sol
// 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. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * 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;
        }
    }
}

File 3 of 15 : IERC165.sol
// 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);
}

File 4 of 15 : ERC165.sol
// 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;
    }
}

File 5 of 15 : Strings.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev String operations.
 */
library Strings {
    bytes16 private constant alphabet = "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] = alphabet[value & 0xf];
            value >>= 4;
        }
        require(value == 0, "Strings: hex length insufficient");
        return string(buffer);
    }

}

File 6 of 15 : Context.sol
// 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) {
        this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
        return msg.data;
    }
}

File 7 of 15 : Address.sol
// 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;
        // solhint-disable-next-line no-inline-assembly
        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");

        // solhint-disable-next-line avoid-low-level-calls, avoid-call-value
        (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");

        // solhint-disable-next-line avoid-low-level-calls
        (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");

        // solhint-disable-next-line avoid-low-level-calls
        (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");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return _verifyCallResult(success, returndata, errorMessage);
    }

    function _verifyCallResult(bool success, bytes memory returndata, string memory errorMessage) private 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

                // solhint-disable-next-line no-inline-assembly
                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

File 8 of 15 : IERC721Metadata.sol
// 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);
}

File 9 of 15 : IERC721Enumerable.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "../IERC721.sol";

/**
 * @title ERC-721 Non-Fungible Token Standard, optional enumeration extension
 * @dev See https://eips.ethereum.org/EIPS/eip-721
 */
interface IERC721Enumerable is IERC721 {

    /**
     * @dev Returns the total amount of tokens stored by the contract.
     */
    function totalSupply() external view returns (uint256);

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

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

File 10 of 15 : ERC721URIStorage.sol
// 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];
        }
    }
}

File 11 of 15 : ERC721Enumerable.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "../ERC721.sol";
import "./IERC721Enumerable.sol";

/**
 * @dev This implements an optional extension of {ERC721} defined in the EIP that adds
 * enumerability of all the token ids in the contract as well as all token ids owned by each
 * account.
 */
abstract contract ERC721Enumerable is ERC721, IERC721Enumerable {
    // Mapping from owner to list of owned token IDs
    mapping(address => mapping(uint256 => uint256)) private _ownedTokens;

    // Mapping from token ID to index of the owner tokens list
    mapping(uint256 => uint256) private _ownedTokensIndex;

    // Array with all token ids, used for enumeration
    uint256[] private _allTokens;

    // Mapping from token id to position in the allTokens array
    mapping(uint256 => uint256) private _allTokensIndex;

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override(IERC165, ERC721) returns (bool) {
        return interfaceId == type(IERC721Enumerable).interfaceId
            || super.supportsInterface(interfaceId);
    }

    /**
     * @dev See {IERC721Enumerable-tokenOfOwnerByIndex}.
     */
    function tokenOfOwnerByIndex(address owner, uint256 index) public view virtual override returns (uint256) {
        require(index < ERC721.balanceOf(owner), "ERC721Enumerable: owner index out of bounds");
        return _ownedTokens[owner][index];
    }

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

    /**
     * @dev See {IERC721Enumerable-tokenByIndex}.
     */
    function tokenByIndex(uint256 index) public view virtual override returns (uint256) {
        require(index < ERC721Enumerable.totalSupply(), "ERC721Enumerable: global index out of bounds");
        return _allTokens[index];
    }

    /**
     * @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` cannot be the zero address.
     * - `to` cannot be the zero address.
     *
     * 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 override {
        super._beforeTokenTransfer(from, to, tokenId);

        if (from == address(0)) {
            _addTokenToAllTokensEnumeration(tokenId);
        } else if (from != to) {
            _removeTokenFromOwnerEnumeration(from, tokenId);
        }
        if (to == address(0)) {
            _removeTokenFromAllTokensEnumeration(tokenId);
        } else if (to != from) {
            _addTokenToOwnerEnumeration(to, tokenId);
        }
    }

    /**
     * @dev Private function to add a token to this extension's ownership-tracking data structures.
     * @param to address representing the new owner of the given token ID
     * @param tokenId uint256 ID of the token to be added to the tokens list of the given address
     */
    function _addTokenToOwnerEnumeration(address to, uint256 tokenId) private {
        uint256 length = ERC721.balanceOf(to);
        _ownedTokens[to][length] = tokenId;
        _ownedTokensIndex[tokenId] = length;
    }

    /**
     * @dev Private function to add a token to this extension's token tracking data structures.
     * @param tokenId uint256 ID of the token to be added to the tokens list
     */
    function _addTokenToAllTokensEnumeration(uint256 tokenId) private {
        _allTokensIndex[tokenId] = _allTokens.length;
        _allTokens.push(tokenId);
    }

    /**
     * @dev Private function to remove a token from this extension's ownership-tracking data structures. Note that
     * while the token is not assigned a new owner, the `_ownedTokensIndex` mapping is _not_ updated: this allows for
     * gas optimizations e.g. when performing a transfer operation (avoiding double writes).
     * This has O(1) time complexity, but alters the order of the _ownedTokens array.
     * @param from address representing the previous owner of the given token ID
     * @param tokenId uint256 ID of the token to be removed from the tokens list of the given address
     */
    function _removeTokenFromOwnerEnumeration(address from, uint256 tokenId) private {
        // To prevent a gap in from's tokens array, we store the last token in the index of the token to delete, and
        // then delete the last slot (swap and pop).

        uint256 lastTokenIndex = ERC721.balanceOf(from) - 1;
        uint256 tokenIndex = _ownedTokensIndex[tokenId];

        // When the token to delete is the last token, the swap operation is unnecessary
        if (tokenIndex != lastTokenIndex) {
            uint256 lastTokenId = _ownedTokens[from][lastTokenIndex];

            _ownedTokens[from][tokenIndex] = lastTokenId; // Move the last token to the slot of the to-delete token
            _ownedTokensIndex[lastTokenId] = tokenIndex; // Update the moved token's index
        }

        // This also deletes the contents at the last position of the array
        delete _ownedTokensIndex[tokenId];
        delete _ownedTokens[from][lastTokenIndex];
    }

    /**
     * @dev Private function to remove a token from this extension's token tracking data structures.
     * This has O(1) time complexity, but alters the order of the _allTokens array.
     * @param tokenId uint256 ID of the token to be removed from the tokens list
     */
    function _removeTokenFromAllTokensEnumeration(uint256 tokenId) private {
        // To prevent a gap in the tokens array, we store the last token in the index of the token to delete, and
        // then delete the last slot (swap and pop).

        uint256 lastTokenIndex = _allTokens.length - 1;
        uint256 tokenIndex = _allTokensIndex[tokenId];

        // When the token to delete is the last token, the swap operation is unnecessary. However, since this occurs so
        // rarely (when the last minted token is burnt) that we still do the swap here to avoid the gas cost of adding
        // an 'if' statement (like in _removeTokenFromOwnerEnumeration)
        uint256 lastTokenId = _allTokens[lastTokenIndex];

        _allTokens[tokenIndex] = lastTokenId; // Move the last token to the slot of the to-delete token
        _allTokensIndex[lastTokenId] = tokenIndex; // Update the moved token's index

        // This also deletes the contents at the last position of the array
        delete _allTokensIndex[tokenId];
        _allTokens.pop();
    }
}

File 12 of 15 : IERC721Receiver.sol
// 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);
}

File 13 of 15 : IERC721.sol
// 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;
}

File 14 of 15 : ERC721.sol
// 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}. 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(to).onERC721Received.selector;
            } catch (bytes memory reason) {
                if (reason.length == 0) {
                    revert("ERC721: transfer to non ERC721Receiver implementer");
                } else {
                    // solhint-disable-next-line no-inline-assembly
                    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` cannot be the zero address.
     * - `to` cannot be the zero address.
     *
     * 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 { }
}

File 15 of 15 : Ownable.sol
// 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 () {
        address msgSender = _msgSender();
        _owner = msgSender;
        emit OwnershipTransferred(address(0), 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 {
        emit OwnershipTransferred(_owner, address(0));
        _owner = 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");
        emit OwnershipTransferred(_owner, newOwner);
        _owner = newOwner;
    }
}

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

Contract Security Audit

Contract ABI

[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[],"name":"MAX_ITEMS","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"RAND_PRIME","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"TIMESTAMP","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"baseURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"index","type":"uint256"}],"name":"checkIndexIsMinted","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"checkTokenIsMinted","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"index","type":"uint256"}],"name":"getTokenId","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getTokenIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"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":"maxItemPurchase","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"numberOfTokens","type":"uint256"}],"name":"mintItem","outputs":[],"stateMutability":"payable","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":"pauseSale","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"resumeSale","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":[],"name":"saleIsActive","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","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":"URI","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"randPrime","type":"uint256"}],"name":"setRandPrime","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenOfOwnerByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]

60806040526001600e60006101000a81548160ff0219169083151502179055506040518060600160405280603681526020016200489e60369139600f908051906020019062000050929190620001be565b503480156200005e57600080fd5b506040518060400160405280601181526020017f4e6f6e2d46756e6769626c6520536f75700000000000000000000000000000008152506040518060400160405280600381526020017f4e465300000000000000000000000000000000000000000000000000000000008152508160009080519060200190620000e3929190620001be565b508060019080519060200190620000fc929190620001be565b505050600062000111620001b660201b60201c565b905080600b60006101000a81548173ffffffffffffffffffffffffffffffffffffffff021916908373ffffffffffffffffffffffffffffffffffffffff1602179055508073ffffffffffffffffffffffffffffffffffffffff16600073ffffffffffffffffffffffffffffffffffffffff167f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e060405160405180910390a350620002d3565b600033905090565b828054620001cc906200026e565b90600052602060002090601f016020900481019282620001f057600085556200023c565b82601f106200020b57805160ff19168380011785556200023c565b828001600101855582156200023c579182015b828111156200023b5782518255916020019190600101906200021e565b5b5090506200024b91906200024f565b5090565b5b808211156200026a57600081600090555060010162000250565b5090565b600060028204905060018216806200028757607f821691505b602082108114156200029e576200029d620002a4565b5b50919050565b7f4e487b7100000000000000000000000000000000000000000000000000000000600052602260045260246000fd5b6145bb80620002e36000396000f3fe6080604052600436106102045760003560e01c806355367ba91161011857806395d89b41116100a0578063c87b56dd1161006f578063c87b56dd14610748578063e093c0e314610785578063e985e9c5146107c2578063eb8d2444146107ff578063f2fde38b1461082a57610204565b806395d89b41146106a0578063a22cb465146106cb578063ae1322d3146106f4578063b88d4fde1461071f57610204565b80636c0360eb116100e75780636c0360eb146105cb57806370a08231146105f6578063715018a614610633578063749e480d1461064a5780638da5cb5b1461067557610204565b806355367ba91461052357806355f804b31461053a57806357d4c4ee146105635780636352211e1461058e57610204565b806323b872dd1161019b5780633a663c801161016a5780633a663c801461043e5780633ccfd60b1461047b57806342842e0e14610492578063466b7639146104bb5780634f6ccce7146104e657610204565b806323b872dd146103845780632f745c59146103ad57806333c9de00146103ea57806333e364cb1461042757610204565b806314ff5ea3116101d757806314ff5ea3146102d757806317fb85941461031457806318160ddd146103305780631aca3e151461035b57610204565b806301ffc9a71461020957806306fdde0314610246578063081812fc14610271578063095ea7b3146102ae575b600080fd5b34801561021557600080fd5b50610230600480360381019061022b9190613029565b610853565b60405161023d919061363e565b60405180910390f35b34801561025257600080fd5b5061025b610865565b6040516102689190613659565b60405180910390f35b34801561027d57600080fd5b50610298600480360381019061029391906130cc565b6108f7565b6040516102a591906135d7565b60405180910390f35b3480156102ba57600080fd5b506102d560048036038101906102d09190612fe9565b61097c565b005b3480156102e357600080fd5b506102fe60048036038101906102f991906130cc565b610a94565b60405161030b919061399b565b60405180910390f35b61032e600480360381019061032991906130cc565b610b01565b005b34801561033c57600080fd5b50610345610da8565b604051610352919061399b565b60405180910390f35b34801561036757600080fd5b50610382600480360381019061037d91906130cc565b610db5565b005b34801561039057600080fd5b506103ab60048036038101906103a69190612ed3565b610e47565b005b3480156103b957600080fd5b506103d460048036038101906103cf9190612fe9565b610ea7565b6040516103e1919061399b565b60405180910390f35b3480156103f657600080fd5b50610411600480360381019061040c91906130cc565b610f4c565b60405161041e919061363e565b60405180910390f35b34801561043357600080fd5b5061043c610fbc565b005b34801561044a57600080fd5b50610465600480360381019061046091906130cc565b61106a565b604051610472919061399b565b60405180910390f35b34801561048757600080fd5b506104906110d7565b005b34801561049e57600080fd5b506104b960048036038101906104b49190612ed3565b6111a2565b005b3480156104c757600080fd5b506104d06111c2565b6040516104dd919061399b565b60405180910390f35b3480156104f257600080fd5b5061050d600480360381019061050891906130cc565b6111c8565b60405161051a919061399b565b60405180910390f35b34801561052f57600080fd5b50610538611239565b005b34801561054657600080fd5b50610561600480360381019061055c9190613083565b6112e8565b005b34801561056f57600080fd5b5061057861137e565b604051610585919061399b565b60405180910390f35b34801561059a57600080fd5b506105b560048036038101906105b091906130cc565b611384565b6040516105c291906135d7565b60405180910390f35b3480156105d757600080fd5b506105e0611436565b6040516105ed9190613659565b60405180910390f35b34801561060257600080fd5b5061061d60048036038101906106189190612e66565b6114c4565b60405161062a919061399b565b60405180910390f35b34801561063f57600080fd5b5061064861157c565b005b34801561065657600080fd5b5061065f6116b9565b60405161066c919061399b565b60405180910390f35b34801561068157600080fd5b5061068a6116bf565b60405161069791906135d7565b60405180910390f35b3480156106ac57600080fd5b506106b56116e9565b6040516106c29190613659565b60405180910390f35b3480156106d757600080fd5b506106f260048036038101906106ed9190612fa9565b61177b565b005b34801561070057600080fd5b506107096118fc565b604051610716919061399b565b60405180910390f35b34801561072b57600080fd5b5061074660048036038101906107419190612f26565b611901565b005b34801561075457600080fd5b5061076f600480360381019061076a91906130cc565b611963565b60405161077c9190613659565b60405180910390f35b34801561079157600080fd5b506107ac60048036038101906107a791906130cc565b611997565b6040516107b9919061363e565b60405180910390f35b3480156107ce57600080fd5b506107e960048036038101906107e49190612e93565b611a07565b6040516107f6919061363e565b60405180910390f35b34801561080b57600080fd5b50610814611a9b565b604051610821919061363e565b60405180910390f35b34801561083657600080fd5b50610851600480360381019061084c9190612e66565b611aae565b005b600061085e82611c5a565b9050919050565b60606000805461087490613c60565b80601f01602080910402602001604051908101604052809291908181526020018280546108a090613c60565b80156108ed5780601f106108c2576101008083540402835291602001916108ed565b820191906000526020600020905b8154815290600101906020018083116108d057829003601f168201915b5050505050905090565b600061090282611cd4565b610941576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004016109389061389b565b60405180910390fd5b6004600083815260200190815260200160002060009054906101000a900473ffffffffffffffffffffffffffffffffffffffff169050919050565b600061098782611384565b90508073ffffffffffffffffffffffffffffffffffffffff168373ffffffffffffffffffffffffffffffffffffffff1614156109f8576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004016109ef906138fb565b60405180910390fd5b8073ffffffffffffffffffffffffffffffffffffffff16610a17611d40565b73ffffffffffffffffffffffffffffffffffffffff161480610a465750610a4581610a40611d40565b611a07565b5b610a85576040517f08c379a0000000000000000000000000000000000000000000000000000000008152600401610a7c906137db565b60405180910390fd5b610a8f8383611d48565b505050565b60008082118015610aa757506108008211155b610ae6576040517f08c379a0000000000000000000000000000000000000000000000000000000008152600401610add9061377b565b60405180910390fd5b600c6000838152602001908152602001600020549050919050565b600060105411610b46576040517f08c379a0000000000000000000000000000000000000000000000000000000008152600401610b3d9061375b565b60405180910390fd5b600e60009054906101000a900460ff16610b95576040517f08c379a0000000000000000000000000000000000000000000000000000000008152600401610b8c9061367b565b60405180910390fd5b6003811115610bd9576040517f08c379a0000000000000000000000000000000000000000000000000000000008152600401610bd09061397b565b60405180910390fd5b610800610bf682610be8610da8565b611e0190919063ffffffff16565b1115610c37576040517f08c379a0000000000000000000000000000000000000000000000000000000008152600401610c2e9061385b565b60405180910390fd5b60006011541415610c4a57426011819055505b60005b81811015610da45760006001610c61610da8565b610c6b9190613a95565b9050600081601054610c7d9190613b1c565b9050600060115482610c8f9190613a95565b90506000600161080083610ca39190613d0c565b610cad9190613a95565b9050610800610cba610da8565b1015610d8d57610cc984610f4c565b15610d09576040517f08c379a0000000000000000000000000000000000000000000000000000000008152600401610d009061379b565b60405180910390fd5b610d1281611997565b15610d52576040517f08c379a0000000000000000000000000000000000000000000000000000000008152600401610d499061383b565b60405180910390fd5b610d5c3382611e17565b80600c60008681526020019081526020016000208190555083600d6000838152602001908152602001600020819055505b505050508080610d9c90613cc3565b915050610c4d565b5050565b6000600880549050905090565b610dbd611d40565b73ffffffffffffffffffffffffffffffffffffffff16610ddb6116bf565b73ffffffffffffffffffffffffffffffffffffffff1614610e31576040517f08c379a0000000000000000000000000000000000000000000000000000000008152600401610e28906138bb565b60405180910390fd5b60006010541415610e4457806010819055505b50565b610e58610e52611d40565b82611e35565b610e97576040517f08c379a0000000000000000000000000000000000000000000000000000000008152600401610e8e9061393b565b60405180910390fd5b610ea2838383611f13565b505050565b6000610eb2836114c4565b8210610ef3576040517f08c379a0000000000000000000000000000000000000000000000000000000008152600401610eea9061369b565b60405180910390fd5b600660008473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff168152602001908152602001600020600083815260200190815260200160002054905092915050565b60008082118015610f5f57506108008211155b610f9e576040517f08c379a0000000000000000000000000000000000000000000000000000000008152600401610f959061377b565b60405180910390fd5b6000600c600084815260200190815260200160002054119050919050565b610fc4611d40565b73ffffffffffffffffffffffffffffffffffffffff16610fe26116bf565b73ffffffffffffffffffffffffffffffffffffffff1614611038576040517f08c379a000000000000000000000000000000000000000000000000000000000815260040161102f906138bb565b60405180910390fd5b600e60009054906101000a900460ff16611068576001600e60006101000a81548160ff0219169083151502179055505b565b6000808211801561107d57506108008211155b6110bc576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004016110b39061391b565b60405180910390fd5b600d6000838152602001908152602001600020549050919050565b6110df611d40565b73ffffffffffffffffffffffffffffffffffffffff166110fd6116bf565b73ffffffffffffffffffffffffffffffffffffffff1614611153576040517f08c379a000000000000000000000000000000000000000000000000000000000815260040161114a906138bb565b60405180910390fd5b60004790503373ffffffffffffffffffffffffffffffffffffffff166108fc829081150290604051600060405180830381858888f1935050505015801561119e573d6000803e3d6000fd5b5050565b6111bd83838360405180602001604052806000815250611901565b505050565b60105481565b60006111d2610da8565b8210611213576040517f08c379a000000000000000000000000000000000000000000000000000000000815260040161120a9061395b565b60405180910390fd5b6008828154811061122757611226613df9565b5b90600052602060002001549050919050565b611241611d40565b73ffffffffffffffffffffffffffffffffffffffff1661125f6116bf565b73ffffffffffffffffffffffffffffffffffffffff16146112b5576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004016112ac906138bb565b60405180910390fd5b600e60009054906101000a900460ff16156112e6576000600e60006101000a81548160ff0219169083151502179055505b565b6112f0611d40565b73ffffffffffffffffffffffffffffffffffffffff1661130e6116bf565b73ffffffffffffffffffffffffffffffffffffffff1614611364576040517f08c379a000000000000000000000000000000000000000000000000000000000815260040161135b906138bb565b60405180910390fd5b80600f908051906020019061137a929190612c7a565b5050565b61080081565b6000806002600084815260200190815260200160002060009054906101000a900473ffffffffffffffffffffffffffffffffffffffff169050600073ffffffffffffffffffffffffffffffffffffffff168173ffffffffffffffffffffffffffffffffffffffff16141561142d576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004016114249061381b565b60405180910390fd5b80915050919050565b600f805461144390613c60565b80601f016020809104026020016040519081016040528092919081815260200182805461146f90613c60565b80156114bc5780601f10611491576101008083540402835291602001916114bc565b820191906000526020600020905b81548152906001019060200180831161149f57829003601f168201915b505050505081565b60008073ffffffffffffffffffffffffffffffffffffffff168273ffffffffffffffffffffffffffffffffffffffff161415611535576040517f08c379a000000000000000000000000000000000000000000000000000000000815260040161152c906137fb565b60405180910390fd5b600360008373ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff168152602001908152602001600020549050919050565b611584611d40565b73ffffffffffffffffffffffffffffffffffffffff166115a26116bf565b73ffffffffffffffffffffffffffffffffffffffff16146115f8576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004016115ef906138bb565b60405180910390fd5b600073ffffffffffffffffffffffffffffffffffffffff16600b60009054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff167f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e060405160405180910390a36000600b60006101000a81548173ffffffffffffffffffffffffffffffffffffffff021916908373ffffffffffffffffffffffffffffffffffffffff160217905550565b60115481565b6000600b60009054906101000a900473ffffffffffffffffffffffffffffffffffffffff16905090565b6060600180546116f890613c60565b80601f016020809104026020016040519081016040528092919081815260200182805461172490613c60565b80156117715780601f1061174657610100808354040283529160200191611771565b820191906000526020600020905b81548152906001019060200180831161175457829003601f168201915b5050505050905090565b611783611d40565b73ffffffffffffffffffffffffffffffffffffffff168273ffffffffffffffffffffffffffffffffffffffff1614156117f1576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004016117e89061373b565b60405180910390fd5b80600560006117fe611d40565b73ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200190815260200160002060008473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200190815260200160002060006101000a81548160ff0219169083151502179055508173ffffffffffffffffffffffffffffffffffffffff166118ab611d40565b73ffffffffffffffffffffffffffffffffffffffff167f17307eab39ab6107e8899845ad3d59bd9653f200f220920489ca2b5937696c31836040516118f0919061363e565b60405180910390a35050565b600381565b61191261190c611d40565b83611e35565b611951576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004016119489061393b565b60405180910390fd5b61195d8484848461216f565b50505050565b6060600f611970836121cb565b6040516020016119819291906135b3565b6040516020818303038152906040529050919050565b600080821180156119aa57506108008211155b6119e9576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004016119e09061391b565b60405180910390fd5b6000600d600084815260200190815260200160002054119050919050565b6000600560008473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200190815260200160002060008373ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200190815260200160002060009054906101000a900460ff16905092915050565b600e60009054906101000a900460ff1681565b611ab6611d40565b73ffffffffffffffffffffffffffffffffffffffff16611ad46116bf565b73ffffffffffffffffffffffffffffffffffffffff1614611b2a576040517f08c379a0000000000000000000000000000000000000000000000000000000008152600401611b21906138bb565b60405180910390fd5b600073ffffffffffffffffffffffffffffffffffffffff168173ffffffffffffffffffffffffffffffffffffffff161415611b9a576040517f08c379a0000000000000000000000000000000000000000000000000000000008152600401611b91906136db565b60405180910390fd5b8073ffffffffffffffffffffffffffffffffffffffff16600b60009054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff167f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e060405160405180910390a380600b60006101000a81548173ffffffffffffffffffffffffffffffffffffffff021916908373ffffffffffffffffffffffffffffffffffffffff16021790555050565b60007f780e9d63000000000000000000000000000000000000000000000000000000007bffffffffffffffffffffffffffffffffffffffffffffffffffffffff1916827bffffffffffffffffffffffffffffffffffffffffffffffffffffffff19161480611ccd5750611ccc8261232c565b5b9050919050565b60008073ffffffffffffffffffffffffffffffffffffffff166002600084815260200190815260200160002060009054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff1614159050919050565b600033905090565b816004600083815260200190815260200160002060006101000a81548173ffffffffffffffffffffffffffffffffffffffff021916908373ffffffffffffffffffffffffffffffffffffffff160217905550808273ffffffffffffffffffffffffffffffffffffffff16611dbb83611384565b73ffffffffffffffffffffffffffffffffffffffff167f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b92560405160405180910390a45050565b60008183611e0f9190613a95565b905092915050565b611e3182826040518060200160405280600081525061240e565b5050565b6000611e4082611cd4565b611e7f576040517f08c379a0000000000000000000000000000000000000000000000000000000008152600401611e76906137bb565b60405180910390fd5b6000611e8a83611384565b90508073ffffffffffffffffffffffffffffffffffffffff168473ffffffffffffffffffffffffffffffffffffffff161480611ef957508373ffffffffffffffffffffffffffffffffffffffff16611ee1846108f7565b73ffffffffffffffffffffffffffffffffffffffff16145b80611f0a5750611f098185611a07565b5b91505092915050565b8273ffffffffffffffffffffffffffffffffffffffff16611f3382611384565b73ffffffffffffffffffffffffffffffffffffffff1614611f89576040517f08c379a0000000000000000000000000000000000000000000000000000000008152600401611f80906138db565b60405180910390fd5b600073ffffffffffffffffffffffffffffffffffffffff168273ffffffffffffffffffffffffffffffffffffffff161415611ff9576040517f08c379a0000000000000000000000000000000000000000000000000000000008152600401611ff09061371b565b60405180910390fd5b612004838383612469565b61200f600082611d48565b6001600360008573ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff168152602001908152602001600020600082825461205f9190613b76565b925050819055506001600360008473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200190815260200160002060008282546120b69190613a95565b92505081905550816002600083815260200190815260200160002060006101000a81548173ffffffffffffffffffffffffffffffffffffffff021916908373ffffffffffffffffffffffffffffffffffffffff160217905550808273ffffffffffffffffffffffffffffffffffffffff168473ffffffffffffffffffffffffffffffffffffffff167fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef60405160405180910390a4505050565b61217a848484611f13565b61218684848484612479565b6121c5576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004016121bc906136bb565b60405180910390fd5b50505050565b60606000821415612213576040518060400160405280600181526020017f30000000000000000000000000000000000000000000000000000000000000008152509050612327565b600082905060005b6000821461224557808061222e90613cc3565b915050600a8261223e9190613aeb565b915061221b565b60008167ffffffffffffffff81111561226157612260613e28565b5b6040519080825280601f01601f1916602001820160405280156122935781602001600182028036833780820191505090505b5090505b60008514612320576001826122ac9190613b76565b9150600a856122bb9190613d0c565b60306122c79190613a95565b60f81b8183815181106122dd576122dc613df9565b5b60200101907effffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff1916908160001a905350600a856123199190613aeb565b9450612297565b8093505050505b919050565b60007f80ac58cd000000000000000000000000000000000000000000000000000000007bffffffffffffffffffffffffffffffffffffffffffffffffffffffff1916827bffffffffffffffffffffffffffffffffffffffffffffffffffffffff191614806123f757507f5b5e139f000000000000000000000000000000000000000000000000000000007bffffffffffffffffffffffffffffffffffffffffffffffffffffffff1916827bffffffffffffffffffffffffffffffffffffffffffffffffffffffff1916145b80612407575061240682612610565b5b9050919050565b612418838361267a565b6124256000848484612479565b612464576040517f08c379a000000000000000000000000000000000000000000000000000000000815260040161245b906136bb565b60405180910390fd5b505050565b612474838383612848565b505050565b600061249a8473ffffffffffffffffffffffffffffffffffffffff1661295c565b15612603578373ffffffffffffffffffffffffffffffffffffffff1663150b7a026124c3611d40565b8786866040518563ffffffff1660e01b81526004016124e594939291906135f2565b602060405180830381600087803b1580156124ff57600080fd5b505af192505050801561253057506040513d601f19601f8201168201806040525081019061252d9190613056565b60015b6125b3573d8060008114612560576040519150601f19603f3d011682016040523d82523d6000602084013e612565565b606091505b506000815114156125ab576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004016125a2906136bb565b60405180910390fd5b805181602001fd5b63150b7a0260e01b7bffffffffffffffffffffffffffffffffffffffffffffffffffffffff1916817bffffffffffffffffffffffffffffffffffffffffffffffffffffffff191614915050612608565b600190505b949350505050565b60007f01ffc9a7000000000000000000000000000000000000000000000000000000007bffffffffffffffffffffffffffffffffffffffffffffffffffffffff1916827bffffffffffffffffffffffffffffffffffffffffffffffffffffffff1916149050919050565b600073ffffffffffffffffffffffffffffffffffffffff168273ffffffffffffffffffffffffffffffffffffffff1614156126ea576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004016126e19061387b565b60405180910390fd5b6126f381611cd4565b15612733576040517f08c379a000000000000000000000000000000000000000000000000000000000815260040161272a906136fb565b60405180910390fd5b61273f60008383612469565b6001600360008473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff168152602001908152602001600020600082825461278f9190613a95565b92505081905550816002600083815260200190815260200160002060006101000a81548173ffffffffffffffffffffffffffffffffffffffff021916908373ffffffffffffffffffffffffffffffffffffffff160217905550808273ffffffffffffffffffffffffffffffffffffffff16600073ffffffffffffffffffffffffffffffffffffffff167fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef60405160405180910390a45050565b61285383838361296f565b600073ffffffffffffffffffffffffffffffffffffffff168373ffffffffffffffffffffffffffffffffffffffff1614156128965761289181612974565b6128d5565b8173ffffffffffffffffffffffffffffffffffffffff168373ffffffffffffffffffffffffffffffffffffffff16146128d4576128d383826129bd565b5b5b600073ffffffffffffffffffffffffffffffffffffffff168273ffffffffffffffffffffffffffffffffffffffff1614156129185761291381612b2a565b612957565b8273ffffffffffffffffffffffffffffffffffffffff168273ffffffffffffffffffffffffffffffffffffffff1614612956576129558282612bfb565b5b5b505050565b600080823b905060008111915050919050565b505050565b6008805490506009600083815260200190815260200160002081905550600881908060018154018082558091505060019003906000526020600020016000909190919091505550565b600060016129ca846114c4565b6129d49190613b76565b9050600060076000848152602001908152602001600020549050818114612ab9576000600660008673ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff168152602001908152602001600020600084815260200190815260200160002054905080600660008773ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff168152602001908152602001600020600084815260200190815260200160002081905550816007600083815260200190815260200160002081905550505b6007600084815260200190815260200160002060009055600660008573ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200190815260200160002060008381526020019081526020016000206000905550505050565b60006001600880549050612b3e9190613b76565b9050600060096000848152602001908152602001600020549050600060088381548110612b6e57612b6d613df9565b5b906000526020600020015490508060088381548110612b9057612b8f613df9565b5b906000526020600020018190555081600960008381526020019081526020016000208190555060096000858152602001908152602001600020600090556008805480612bdf57612bde613dca565b5b6001900381819060005260206000200160009055905550505050565b6000612c06836114c4565b905081600660008573ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff168152602001908152602001600020600083815260200190815260200160002081905550806007600084815260200190815260200160002081905550505050565b828054612c8690613c60565b90600052602060002090601f016020900481019282612ca85760008555612cef565b82601f10612cc157805160ff1916838001178555612cef565b82800160010185558215612cef579182015b82811115612cee578251825591602001919060010190612cd3565b5b509050612cfc9190612d00565b5090565b5b80821115612d19576000816000905550600101612d01565b5090565b6000612d30612d2b846139db565b6139b6565b905082815260208101848484011115612d4c57612d4b613e5c565b5b612d57848285613c1e565b509392505050565b6000612d72612d6d84613a0c565b6139b6565b905082815260208101848484011115612d8e57612d8d613e5c565b5b612d99848285613c1e565b509392505050565b600081359050612db081614529565b92915050565b600081359050612dc581614540565b92915050565b600081359050612dda81614557565b92915050565b600081519050612def81614557565b92915050565b600082601f830112612e0a57612e09613e57565b5b8135612e1a848260208601612d1d565b91505092915050565b600082601f830112612e3857612e37613e57565b5b8135612e48848260208601612d5f565b91505092915050565b600081359050612e608161456e565b92915050565b600060208284031215612e7c57612e7b613e66565b5b6000612e8a84828501612da1565b91505092915050565b60008060408385031215612eaa57612ea9613e66565b5b6000612eb885828601612da1565b9250506020612ec985828601612da1565b9150509250929050565b600080600060608486031215612eec57612eeb613e66565b5b6000612efa86828701612da1565b9350506020612f0b86828701612da1565b9250506040612f1c86828701612e51565b9150509250925092565b60008060008060808587031215612f4057612f3f613e66565b5b6000612f4e87828801612da1565b9450506020612f5f87828801612da1565b9350506040612f7087828801612e51565b925050606085013567ffffffffffffffff811115612f9157612f90613e61565b5b612f9d87828801612df5565b91505092959194509250565b60008060408385031215612fc057612fbf613e66565b5b6000612fce85828601612da1565b9250506020612fdf85828601612db6565b9150509250929050565b6000806040838503121561300057612fff613e66565b5b600061300e85828601612da1565b925050602061301f85828601612e51565b9150509250929050565b60006020828403121561303f5761303e613e66565b5b600061304d84828501612dcb565b91505092915050565b60006020828403121561306c5761306b613e66565b5b600061307a84828501612de0565b91505092915050565b60006020828403121561309957613098613e66565b5b600082013567ffffffffffffffff8111156130b7576130b6613e61565b5b6130c384828501612e23565b91505092915050565b6000602082840312156130e2576130e1613e66565b5b60006130f084828501612e51565b91505092915050565b61310281613baa565b82525050565b61311181613bbc565b82525050565b600061312282613a52565b61312c8185613a68565b935061313c818560208601613c2d565b61314581613e6b565b840191505092915050565b600061315b82613a5d565b6131658185613a79565b9350613175818560208601613c2d565b61317e81613e6b565b840191505092915050565b600061319482613a5d565b61319e8185613a8a565b93506131ae818560208601613c2d565b80840191505092915050565b600081546131c781613c60565b6131d18186613a8a565b945060018216600081146131ec57600181146131fd57613230565b60ff19831686528186019350613230565b61320685613a3d565b60005b8381101561322857815481890152600182019150602081019050613209565b838801955050505b50505092915050565b6000613246602183613a79565b915061325182613e7c565b604082019050919050565b6000613269602b83613a79565b915061327482613ecb565b604082019050919050565b600061328c603283613a79565b915061329782613f1a565b604082019050919050565b60006132af602683613a79565b91506132ba82613f69565b604082019050919050565b60006132d2601c83613a79565b91506132dd82613fb8565b602082019050919050565b60006132f5602483613a79565b915061330082613fe1565b604082019050919050565b6000613318601983613a79565b915061332382614030565b602082019050919050565b600061333b603883613a79565b915061334682614059565b604082019050919050565b600061335e602383613a79565b9150613369826140a8565b604082019050919050565b6000613381602383613a79565b915061338c826140f7565b604082019050919050565b60006133a4602c83613a79565b91506133af82614146565b604082019050919050565b60006133c7603883613a79565b91506133d282614195565b604082019050919050565b60006133ea602a83613a79565b91506133f5826141e4565b604082019050919050565b600061340d602983613a79565b915061341882614233565b604082019050919050565b6000613430602f83613a79565b915061343b82614282565b604082019050919050565b6000613453602083613a79565b915061345e826142d1565b602082019050919050565b6000613476602083613a79565b9150613481826142fa565b602082019050919050565b6000613499602c83613a79565b91506134a482614323565b604082019050919050565b60006134bc602083613a79565b91506134c782614372565b602082019050919050565b60006134df602983613a79565b91506134ea8261439b565b604082019050919050565b6000613502602183613a79565b915061350d826143ea565b604082019050919050565b6000613525601f83613a79565b915061353082614439565b602082019050919050565b6000613548603183613a79565b915061355382614462565b604082019050919050565b600061356b602c83613a79565b9150613576826144b1565b604082019050919050565b600061358e601f83613a79565b915061359982614500565b602082019050919050565b6135ad81613c14565b82525050565b60006135bf82856131ba565b91506135cb8284613189565b91508190509392505050565b60006020820190506135ec60008301846130f9565b92915050565b600060808201905061360760008301876130f9565b61361460208301866130f9565b61362160408301856135a4565b81810360608301526136338184613117565b905095945050505050565b60006020820190506136536000830184613108565b92915050565b600060208201905081810360008301526136738184613150565b905092915050565b6000602082019050818103600083015261369481613239565b9050919050565b600060208201905081810360008301526136b48161325c565b9050919050565b600060208201905081810360008301526136d48161327f565b9050919050565b600060208201905081810360008301526136f4816132a2565b9050919050565b60006020820190508181036000830152613714816132c5565b9050919050565b60006020820190508181036000830152613734816132e8565b9050919050565b600060208201905081810360008301526137548161330b565b9050919050565b600060208201905081810360008301526137748161332e565b9050919050565b6000602082019050818103600083015261379481613351565b9050919050565b600060208201905081810360008301526137b481613374565b9050919050565b600060208201905081810360008301526137d481613397565b9050919050565b600060208201905081810360008301526137f4816133ba565b9050919050565b60006020820190508181036000830152613814816133dd565b9050919050565b6000602082019050818103600083015261383481613400565b9050919050565b6000602082019050818103600083015261385481613423565b9050919050565b6000602082019050818103600083015261387481613446565b9050919050565b6000602082019050818103600083015261389481613469565b9050919050565b600060208201905081810360008301526138b48161348c565b9050919050565b600060208201905081810360008301526138d4816134af565b9050919050565b600060208201905081810360008301526138f4816134d2565b9050919050565b60006020820190508181036000830152613914816134f5565b9050919050565b6000602082019050818103600083015261393481613518565b9050919050565b600060208201905081810360008301526139548161353b565b9050919050565b600060208201905081810360008301526139748161355e565b9050919050565b6000602082019050818103600083015261399481613581565b9050919050565b60006020820190506139b060008301846135a4565b92915050565b60006139c06139d1565b90506139cc8282613c92565b919050565b6000604051905090565b600067ffffffffffffffff8211156139f6576139f5613e28565b5b6139ff82613e6b565b9050602081019050919050565b600067ffffffffffffffff821115613a2757613a26613e28565b5b613a3082613e6b565b9050602081019050919050565b60008190508160005260206000209050919050565b600081519050919050565b600081519050919050565b600082825260208201905092915050565b600082825260208201905092915050565b600081905092915050565b6000613aa082613c14565b9150613aab83613c14565b9250827fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff03821115613ae057613adf613d3d565b5b828201905092915050565b6000613af682613c14565b9150613b0183613c14565b925082613b1157613b10613d6c565b5b828204905092915050565b6000613b2782613c14565b9150613b3283613c14565b9250817fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0483118215151615613b6b57613b6a613d3d565b5b828202905092915050565b6000613b8182613c14565b9150613b8c83613c14565b925082821015613b9f57613b9e613d3d565b5b828203905092915050565b6000613bb582613bf4565b9050919050565b60008115159050919050565b60007fffffffff0000000000000000000000000000000000000000000000000000000082169050919050565b600073ffffffffffffffffffffffffffffffffffffffff82169050919050565b6000819050919050565b82818337600083830152505050565b60005b83811015613c4b578082015181840152602081019050613c30565b83811115613c5a576000848401525b50505050565b60006002820490506001821680613c7857607f821691505b60208210811415613c8c57613c8b613d9b565b5b50919050565b613c9b82613e6b565b810181811067ffffffffffffffff82111715613cba57613cb9613e28565b5b80604052505050565b6000613cce82613c14565b91507fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff821415613d0157613d00613d3d565b5b600182019050919050565b6000613d1782613c14565b9150613d2283613c14565b925082613d3257613d31613d6c565b5b828206905092915050565b7f4e487b7100000000000000000000000000000000000000000000000000000000600052601160045260246000fd5b7f4e487b7100000000000000000000000000000000000000000000000000000000600052601260045260246000fd5b7f4e487b7100000000000000000000000000000000000000000000000000000000600052602260045260246000fd5b7f4e487b7100000000000000000000000000000000000000000000000000000000600052603160045260246000fd5b7f4e487b7100000000000000000000000000000000000000000000000000000000600052603260045260246000fd5b7f4e487b7100000000000000000000000000000000000000000000000000000000600052604160045260246000fd5b600080fd5b600080fd5b600080fd5b600080fd5b6000601f19601f8301169050919050565b7f53616c65206d7573742062652061637469766520746f206d696e74206974656d60008201527f7300000000000000000000000000000000000000000000000000000000000000602082015250565b7f455243373231456e756d657261626c653a206f776e657220696e646578206f7560008201527f74206f6620626f756e6473000000000000000000000000000000000000000000602082015250565b7f4552433732313a207472616e7366657220746f206e6f6e20455243373231526560008201527f63656976657220696d706c656d656e7465720000000000000000000000000000602082015250565b7f4f776e61626c653a206e6577206f776e657220697320746865207a65726f206160008201527f6464726573730000000000000000000000000000000000000000000000000000602082015250565b7f4552433732313a20746f6b656e20616c7265616479206d696e74656400000000600082015250565b7f4552433732313a207472616e7366657220746f20746865207a65726f2061646460008201527f7265737300000000000000000000000000000000000000000000000000000000602082015250565b7f4552433732313a20617070726f766520746f2063616c6c657200000000000000600082015250565b7f52616e646f6d207072696d65206e756d62657220686173206e6f74206265656e60008201527f20646566696e656420696e2074686520636f6e74726163740000000000000000602082015250565b7f50726f766964656420746f6b656e20696e646578206973206e6f7420616c6c6f60008201527f7765640000000000000000000000000000000000000000000000000000000000602082015250565b7f496e6465782068617320616c7265616479206265656e207573656420746f206d60008201527f696e740000000000000000000000000000000000000000000000000000000000602082015250565b7f4552433732313a206f70657261746f7220717565727920666f72206e6f6e657860008201527f697374656e7420746f6b656e0000000000000000000000000000000000000000602082015250565b7f4552433732313a20617070726f76652063616c6c6572206973206e6f74206f7760008201527f6e6572206e6f7220617070726f76656420666f7220616c6c0000000000000000602082015250565b7f4552433732313a2062616c616e636520717565727920666f7220746865207a6560008201527f726f206164647265737300000000000000000000000000000000000000000000602082015250565b7f4552433732313a206f776e657220717565727920666f72206e6f6e657869737460008201527f656e7420746f6b656e0000000000000000000000000000000000000000000000602082015250565b7f546f6b656e49642068617320616c7265616479206265656e206d696e7465642060008201527f616e64207472616e736665727265640000000000000000000000000000000000602082015250565b7f507572636861736520776f756c6420657863656564206d617820737570706c79600082015250565b7f4552433732313a206d696e7420746f20746865207a65726f2061646472657373600082015250565b7f4552433732313a20617070726f76656420717565727920666f72206e6f6e657860008201527f697374656e7420746f6b656e0000000000000000000000000000000000000000602082015250565b7f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e6572600082015250565b7f4552433732313a207472616e73666572206f6620746f6b656e2074686174206960008201527f73206e6f74206f776e0000000000000000000000000000000000000000000000602082015250565b7f4552433732313a20617070726f76616c20746f2063757272656e74206f776e6560008201527f7200000000000000000000000000000000000000000000000000000000000000602082015250565b7f50726f766964656420746f6b656e4964206973206e6f7420616c6c6f77656400600082015250565b7f4552433732313a207472616e736665722063616c6c6572206973206e6f74206f60008201527f776e6572206e6f7220617070726f766564000000000000000000000000000000602082015250565b7f455243373231456e756d657261626c653a20676c6f62616c20696e646578206f60008201527f7574206f6620626f756e64730000000000000000000000000000000000000000602082015250565b7f43616e206f6e6c79206d696e742033206974656d7320617420612074696d6500600082015250565b61453281613baa565b811461453d57600080fd5b50565b61454981613bbc565b811461455457600080fd5b50565b61456081613bc8565b811461456b57600080fd5b50565b61457781613c14565b811461458257600080fd5b5056fea264697066735822122003c51395f0596798f616d9bf817a00bfaac9add00f15ba7aa4a24bb72bead67064736f6c63430008070033697066733a2f2f516d616a786473615673534178555842666b635972697a6e567a564779566a78465a4b59714871504859634761702f

Deployed Bytecode

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

Loading...
Loading
[ Download: CSV Export  ]

A token is a representation of an on-chain or off-chain asset. The token page shows information such as price, total supply, holders, transfers and social links. Learn more about this page in our Knowledge Base.