Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT

pragma solidity 0.8.9;

import "./library/UintSet.sol";

import "@openzeppelin/contracts/token/ERC721/ERC721.sol";
import "@openzeppelin/contracts/token/ERC721/IERC721.sol";
import "@openzeppelin/contracts/token/ERC721/extensions/ERC721Burnable.sol";
import "@openzeppelin/contracts/token/ERC721/extensions/ERC721Enumerable.sol";
import "@openzeppelin/contracts/token/ERC721/extensions/ERC721URIStorage.sol";

import { ITux } from "./ITux.sol";


contract Tux is
    ITux,
    ERC721,
    ERC721URIStorage,
    ERC721Enumerable,
    ERC721Burnable
{
    using UintSet for UintSet.Set;

    uint256 private _lastTokenId;

    string private _baseTokenURI = "ipfs://";

    mapping(uint256 => address) public tokenCreators;

    mapping(address => UintSet.Set) private _creatorTokens;


    constructor(
        string memory name,
        string memory symbol
    ) ERC721(name, symbol) {}

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

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

        address creator = tokenCreators[tokenId];
        delete tokenCreators[tokenId];
        _creatorTokens[creator].remove(tokenId);
    }

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

    function owner() public pure override returns (address) {
        return address(0);
    }

    function tokenCreator(uint256 tokenId) public view override returns (address) {
        return tokenCreators[tokenId];
    }

    function creatorTokens(address creator) public view override returns (uint256[] memory) {
        return _creatorTokens[creator].values();
    }

    function tokenURI(uint256 tokenId)
        public view virtual override(ERC721, ERC721URIStorage) returns (string memory)
    {
        return super.tokenURI(tokenId);
    }

    function mint(string memory _tokenURI)
        public
    {
        require(bytes(_tokenURI).length != 0, "Missing tokenURI");

        _lastTokenId += 1;

        uint256 tokenId = _lastTokenId;

        _safeMint(msg.sender, tokenId);

        _setTokenURI(tokenId, _tokenURI);

        _creatorTokens[msg.sender].add(tokenId);

        tokenCreators[tokenId] = msg.sender;
    }

    function supportsInterface(bytes4 interfaceId)
        public
        view
        virtual
        override(IERC165, ERC721, ERC721Enumerable)
        returns (bool)
    {
        return super.supportsInterface(interfaceId);
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev Library for managing
 * https://en.wikipedia.org/wiki/Set_(abstract_data_type)[sets] of primitive
 * types.
 *
 * Sets have the following properties:
 *
 * - Elements are added, removed, and checked for existence in constant time
 * (O(1)).
 * - Elements are enumerated in O(n). No guarantees are made on the ordering.
 *
 * ```
 * contract Example {
 *     // Add the library methods
 *     using EnumerableSet for EnumerableSet.AddressSet;
 *
 *     // Declare a set state variable
 *     EnumerableSet.AddressSet private mySet;
 * }
 * ```
 *
 * As of v3.3.0, sets of type `bytes32` (`Bytes32Set`), `address` (`AddressSet`)
 * and `uint256` (`UintSet`) are supported.
 */
library UintSet {

    struct Set {
        // Storage of set values
        uint256[] _values;
        // Position of the value in the `values` array, plus 1 because index 0
        // means a value is not in the set.
        mapping(uint256 => uint256) _indexes;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(Set storage set, uint256 value) internal returns (bool) {
        if (!contains(set, value)) {
            set._values.push(value);
            // The value is stored at length-1, but we add 1 to all indexes
            // and use 0 as a sentinel value
            set._indexes[value] = set._values.length;
            return true;
        } else {
            return false;
        }
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(Set storage set, uint256 value) internal returns (bool) {
        // We read and store the value's index to prevent multiple reads from the same storage slot
        uint256 valueIndex = set._indexes[value];

        if (valueIndex != 0) {
            // Equivalent to contains(set, value)
            // To delete an element from the _values array in O(1), we swap the element to delete with the last one in
            // the array, and then remove the last element (sometimes called as 'swap and pop').
            // This modifies the order of the array, as noted in {at}.

            uint256 toDeleteIndex = valueIndex - 1;
            uint256 lastIndex = set._values.length - 1;

            if (lastIndex != toDeleteIndex) {
                uint256 lastvalue = set._values[lastIndex];

                // Move the last value to the index where the value to delete is
                set._values[toDeleteIndex] = lastvalue;
                // Update the index for the moved value
                set._indexes[lastvalue] = valueIndex; // Replace lastvalue's index to valueIndex
            }

            // Delete the slot where the moved value was stored
            set._values.pop();

            // Delete the index for the deleted slot
            delete set._indexes[value];

            return true;
        } else {
            return false;
        }
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(Set storage set, uint256 value) internal view returns (bool) {
        return set._indexes[value] != 0;
    }

    /**
     * @dev Returns the number of values on the set. O(1).
     */
    function length(Set storage set) internal view returns (uint256) {
        return set._values.length;
    }

    /**
     * @dev Returns the value stored at position `index` in the set. O(1).
     *
     * Note that there are no guarantees on the ordering of values inside the
     * array, and it may change when more values are added or removed.
     *
     * Requirements:
     *
     * - `index` must be strictly less than {length}.
     */
    function at(Set storage set, uint256 index) internal view returns (uint256) {
        return set._values[index];
    }

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function values(Set storage set) internal view returns (uint256[] memory) {
        return set._values;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

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

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

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

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

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

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

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

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

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

    /**
     * @dev See {IERC721-balanceOf}.
     */
    function balanceOf(address owner) public view virtual override returns (uint256) {
        require(owner != address(0), "ERC721: balance query for the zero address");
        return _balances[owner];
    }

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

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

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

    /**
     * @dev See {IERC721Metadata-tokenURI}.
     */
    function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
        require(_exists(tokenId), "ERC721Metadata: URI query for nonexistent token");

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

    /**
     * @dev Base URI for computing {tokenURI}. If set, the resulting URI for each
     * token will be the concatenation of the `baseURI` and the `tokenId`. Empty
     * by default, can be overriden in child contracts.
     */
    function _baseURI() internal view virtual returns (string memory) {
        return "";
    }

    /**
     * @dev See {IERC721-approve}.
     */
    function approve(address to, uint256 tokenId) public virtual override {
        address owner = ERC721.ownerOf(tokenId);
        require(to != owner, "ERC721: approval to current owner");

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

        _approve(to, tokenId);
    }

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

        return _tokenApprovals[tokenId];
    }

    /**
     * @dev See {IERC721-setApprovalForAll}.
     */
    function setApprovalForAll(address operator, bool approved) public virtual override {
        require(operator != _msgSender(), "ERC721: approve to caller");

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

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

    /**
     * @dev See {IERC721-transferFrom}.
     */
    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) public virtual override {
        //solhint-disable-next-line max-line-length
        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");

        _transfer(from, to, tokenId);
    }

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

    /**
     * @dev See {IERC721-safeTransferFrom}.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bytes memory _data
    ) public virtual override {
        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");
        _safeTransfer(from, to, tokenId, _data);
    }

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
     * are aware of the ERC721 protocol to prevent tokens from being forever locked.
     *
     * `_data` is additional data, it has no specified format and it is sent in call to `to`.
     *
     * This internal function is equivalent to {safeTransferFrom}, and can be used to e.g.
     * implement alternative mechanisms to perform token transfer, such as signature-based.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function _safeTransfer(
        address from,
        address to,
        uint256 tokenId,
        bytes memory _data
    ) internal virtual {
        _transfer(from, to, tokenId);
        require(_checkOnERC721Received(from, to, tokenId, _data), "ERC721: transfer to non ERC721Receiver implementer");
    }

    /**
     * @dev Returns whether `tokenId` exists.
     *
     * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.
     *
     * Tokens start existing when they are minted (`_mint`),
     * and stop existing when they are burned (`_burn`).
     */
    function _exists(uint256 tokenId) internal view virtual returns (bool) {
        return _owners[tokenId] != address(0);
    }

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

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

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

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

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

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

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

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

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

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

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

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

    /**
     * @dev Transfers `tokenId` from `from` to `to`.
     *  As opposed to {transferFrom}, this imposes no restrictions on msg.sender.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     *
     * Emits a {Transfer} event.
     */
    function _transfer(
        address from,
        address to,
        uint256 tokenId
    ) internal virtual {
        require(ERC721.ownerOf(tokenId) == from, "ERC721: transfer of token that is not own");
        require(to != address(0), "ERC721: transfer to the zero address");

        _beforeTokenTransfer(from, to, tokenId);

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

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

        emit Transfer(from, to, tokenId);
    }

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

    /**
     * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address.
     * The call is not executed if the target address is not a contract.
     *
     * @param from address representing the previous owner of the given token ID
     * @param to target address that will receive the tokens
     * @param tokenId uint256 ID of the token to be transferred
     * @param _data bytes optional data to send along with the call
     * @return bool whether the call correctly returned the expected magic value
     */
    function _checkOnERC721Received(
        address from,
        address to,
        uint256 tokenId,
        bytes memory _data
    ) private returns (bool) {
        if (to.isContract()) {
            try IERC721Receiver(to).onERC721Received(_msgSender(), from, tokenId, _data) returns (bytes4 retval) {
                return retval == IERC721Receiver.onERC721Received.selector;
            } catch (bytes memory reason) {
                if (reason.length == 0) {
                    revert("ERC721: transfer to non ERC721Receiver implementer");
                } else {
                    assembly {
                        revert(add(32, reason), mload(reason))
                    }
                }
            }
        } else {
            return true;
        }
    }

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

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

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

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

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

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

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

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

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "../ERC721.sol";
import "../../../utils/Context.sol";

/**
 * @title ERC721 Burnable Token
 * @dev ERC721 Token that can be irreversibly burned (destroyed).
 */
abstract contract ERC721Burnable is Context, ERC721 {
    /**
     * @dev Burns `tokenId`. See {ERC721-_burn}.
     *
     * Requirements:
     *
     * - The caller must own `tokenId` or be an approved operator.
     */
    function burn(uint256 tokenId) public virtual {
        //solhint-disable-next-line max-line-length
        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721Burnable: caller is not owner nor approved");
        _burn(tokenId);
    }
}

// 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();
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "../ERC721.sol";

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

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

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

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

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

        return super.tokenURI(tokenId);
    }

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

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

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

// SPDX-License-Identifier: GPL-3.0

pragma solidity 0.8.9;

import { IERC721 } from "@openzeppelin/contracts/token/ERC721/IERC721.sol";

interface ITux is IERC721 {
    function owner() external view returns (address);
    function tokenCreator(uint256 tokenId) external view returns (address);
    function creatorTokens(address creator) external view returns (uint256[] memory);
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

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

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "../IERC721.sol";

/**
 * @title ERC-721 Non-Fungible Token Standard, optional metadata extension
 * @dev See https://eips.ethereum.org/EIPS/eip-721
 */
interface IERC721Metadata is IERC721 {
    /**
     * @dev Returns the token collection name.
     */
    function name() external view returns (string memory);

    /**
     * @dev Returns the token collection symbol.
     */
    function symbol() external view returns (string memory);

    /**
     * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.
     */
    function tokenURI(uint256 tokenId) external view returns (string memory);
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

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

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

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

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

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

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

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

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

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "./IERC165.sol";

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

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

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

// 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);
}

{
  "optimizer": {
    "enabled": true,
    "runs": 100
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"string","name":"name","type":"string"},{"internalType":"string","name":"symbol","type":"string"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"creator","type":"address"}],"name":"creatorTokens","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"string","name":"_tokenURI","type":"string"}],"name":"mint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"pure","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"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":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenCreator","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"tokenCreators","outputs":[{"internalType":"address","name":"","type":"address"}],"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"}]

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

0x608060405234801561001057600080fd5b50600436106101425760003560e01c80634f6ccce7116100b8578063a22cb4651161007c578063a22cb465146102b3578063b88d4fde146102c6578063c87b56dd146102d9578063d85d3d27146102ec578063e0fd045f146102ff578063e985e9c51461032857600080fd5b80634f6ccce71461026b5780636352211e1461027e57806370a08231146102915780638da5cb5b146102a457806395d89b41146102ab57600080fd5b806323b872dd1161010a57806323b872dd146101d657806329c81b91146101e95780632f745c591461020957806340c1a0641461021c57806342842e0e1461024557806342966c681461025857600080fd5b806301ffc9a71461014757806306fdde031461016f578063081812fc14610184578063095ea7b3146101af57806318160ddd146101c4575b600080fd5b61015a610155366004611a53565b61033b565b60405190151581526020015b60405180910390f35b61017761034c565b6040516101669190611ac8565b610197610192366004611adb565b6103de565b6040516001600160a01b039091168152602001610166565b6101c26101bd366004611b10565b61046b565b005b6009545b604051908152602001610166565b6101c26101e4366004611b3a565b61057c565b6101fc6101f7366004611b76565b6105ae565b6040516101669190611b91565b6101c8610217366004611b10565b6105d2565b61019761022a366004611adb565b6000908152600d60205260409020546001600160a01b031690565b6101c2610253366004611b3a565b610668565b6101c2610266366004611adb565b610683565b6101c8610279366004611adb565b6106fd565b61019761028c366004611adb565b610790565b6101c861029f366004611b76565b610807565b6000610197565b61017761088e565b6101c26102c1366004611bd5565b61089d565b6101c26102d4366004611c9d565b61095e565b6101776102e7366004611adb565b610996565b6101c26102fa366004611d19565b6109a1565b61019761030d366004611adb565b600d602052600090815260409020546001600160a01b031681565b61015a610336366004611d62565b610a4c565b600061034682610a7a565b92915050565b60606000805461035b90611d95565b80601f016020809104026020016040519081016040528092919081815260200182805461038790611d95565b80156103d45780601f106103a9576101008083540402835291602001916103d4565b820191906000526020600020905b8154815290600101906020018083116103b757829003601f168201915b5050505050905090565b60006103e982610a9f565b61044f5760405162461bcd60e51b815260206004820152602c60248201527f4552433732313a20617070726f76656420717565727920666f72206e6f6e657860448201526b34b9ba32b73a103a37b5b2b760a11b60648201526084015b60405180910390fd5b506000908152600460205260409020546001600160a01b031690565b600061047682610790565b9050806001600160a01b0316836001600160a01b031614156104e45760405162461bcd60e51b815260206004820152602160248201527f4552433732313a20617070726f76616c20746f2063757272656e74206f776e656044820152603960f91b6064820152608401610446565b336001600160a01b038216148061050057506105008133610a4c565b61056d5760405162461bcd60e51b815260206004820152603860248201527f4552433732313a20617070726f76652063616c6c6572206973206e6f74206f776044820152771b995c881b9bdc88185c1c1c9bdd995908199bdc88185b1b60421b6064820152608401610446565b6105778383610abc565b505050565b610587335b82610b2a565b6105a35760405162461bcd60e51b815260040161044690611dd0565b610577838383610bf4565b6001600160a01b0381166000908152600e6020526040902060609061034690610d8d565b60006105dd83610807565b821061063f5760405162461bcd60e51b815260206004820152602b60248201527f455243373231456e756d657261626c653a206f776e657220696e646578206f7560448201526a74206f6620626f756e647360a81b6064820152608401610446565b506001600160a01b03919091166000908152600760209081526040808320938352929052205490565b6105778383836040518060200160405280600081525061095e565b61068c33610581565b6106f15760405162461bcd60e51b815260206004820152603060248201527f4552433732314275726e61626c653a2063616c6c6572206973206e6f74206f7760448201526f1b995c881b9bdc88185c1c1c9bdd995960821b6064820152608401610446565b6106fa81610de9565b50565b600061070860095490565b821061076b5760405162461bcd60e51b815260206004820152602c60248201527f455243373231456e756d657261626c653a20676c6f62616c20696e646578206f60448201526b7574206f6620626f756e647360a01b6064820152608401610446565b6009828154811061077e5761077e611e21565b90600052602060002001549050919050565b6000818152600260205260408120546001600160a01b0316806103465760405162461bcd60e51b815260206004820152602960248201527f4552433732313a206f776e657220717565727920666f72206e6f6e657869737460448201526832b73a103a37b5b2b760b91b6064820152608401610446565b60006001600160a01b0382166108725760405162461bcd60e51b815260206004820152602a60248201527f4552433732313a2062616c616e636520717565727920666f7220746865207a65604482015269726f206164647265737360b01b6064820152608401610446565b506001600160a01b031660009081526003602052604090205490565b60606001805461035b90611d95565b6001600160a01b0382163314156108f25760405162461bcd60e51b815260206004820152601960248201527822a9219b99189d1030b8383937bb32903a379031b0b63632b960391b6044820152606401610446565b3360008181526005602090815260408083206001600160a01b03871680855290835292819020805460ff191686151590811790915590519081529192917f17307eab39ab6107e8899845ad3d59bd9653f200f220920489ca2b5937696c31910160405180910390a35050565b6109683383610b2a565b6109845760405162461bcd60e51b815260040161044690611dd0565b61099084848484610e31565b50505050565b606061034682610e64565b80516109e25760405162461bcd60e51b815260206004820152601060248201526f4d697373696e6720746f6b656e55524960801b6044820152606401610446565b6001600b60008282546109f59190611e4d565b9091555050600b54610a073382610fc6565b610a118183610fe4565b336000908152600e60205260409020610a2a908261106f565b506000908152600d6020526040902080546001600160a01b0319163317905550565b6001600160a01b03918216600090815260056020908152604080832093909416825291909152205460ff1690565b60006001600160e01b0319821663780e9d6360e01b14806103465750610346826110be565b6000908152600260205260409020546001600160a01b0316151590565b600081815260046020526040902080546001600160a01b0319166001600160a01b0384169081179091558190610af182610790565b6001600160a01b03167f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b92560405160405180910390a45050565b6000610b3582610a9f565b610b965760405162461bcd60e51b815260206004820152602c60248201527f4552433732313a206f70657261746f7220717565727920666f72206e6f6e657860448201526b34b9ba32b73a103a37b5b2b760a11b6064820152608401610446565b6000610ba183610790565b9050806001600160a01b0316846001600160a01b03161480610bdc5750836001600160a01b0316610bd1846103de565b6001600160a01b0316145b80610bec5750610bec8185610a4c565b949350505050565b826001600160a01b0316610c0782610790565b6001600160a01b031614610c6f5760405162461bcd60e51b815260206004820152602960248201527f4552433732313a207472616e73666572206f6620746f6b656e2074686174206960448201526839903737ba1037bbb760b91b6064820152608401610446565b6001600160a01b038216610cd15760405162461bcd60e51b8152602060048201526024808201527f4552433732313a207472616e7366657220746f20746865207a65726f206164646044820152637265737360e01b6064820152608401610446565b610cdc83838361110e565b610ce7600082610abc565b6001600160a01b0383166000908152600360205260408120805460019290610d10908490611e65565b90915550506001600160a01b0382166000908152600360205260408120805460019290610d3e908490611e4d565b909155505060008181526002602052604080822080546001600160a01b0319166001600160a01b038681169182179092559151849391871691600080516020611fc783398151915291a4505050565b606081600001805480602002602001604051908101604052809291908181526020018280548015610ddd57602002820191906000526020600020905b815481526020019060010190808311610dc9575b50505050509050919050565b610df281611119565b6000818152600d6020908152604080832080546001600160a01b031981169091556001600160a01b0316808452600e9092529091206105779083611159565b610e3c848484610bf4565b610e488484848461124c565b6109905760405162461bcd60e51b815260040161044690611e7c565b6060610e6f82610a9f565b610ed55760405162461bcd60e51b815260206004820152603160248201527f45524337323155524953746f726167653a2055524920717565727920666f72206044820152703737b732bc34b9ba32b73a103a37b5b2b760791b6064820152608401610446565b60008281526006602052604081208054610eee90611d95565b80601f0160208091040260200160405190810160405280929190818152602001828054610f1a90611d95565b8015610f675780601f10610f3c57610100808354040283529160200191610f67565b820191906000526020600020905b815481529060010190602001808311610f4a57829003601f168201915b505050505090506000610f78611359565b9050805160001415610f8b575092915050565b815115610fbd578082604051602001610fa5929190611ece565b60405160208183030381529060405292505050919050565b610bec84611368565b610fe0828260405180602001604052806000815250611433565b5050565b610fed82610a9f565b6110505760405162461bcd60e51b815260206004820152602e60248201527f45524337323155524953746f726167653a2055524920736574206f66206e6f6e60448201526d32bc34b9ba32b73a103a37b5b2b760911b6064820152608401610446565b600082815260066020908152604090912082516105779284019061196e565b60008181526001830160205260408120546110b657508154600181810184556000848152602080822090930184905584548482528286019093526040902091909155610346565b506000610346565b60006001600160e01b031982166380ac58cd60e01b14806110ef57506001600160e01b03198216635b5e139f60e01b145b8061034657506301ffc9a760e01b6001600160e01b0319831614610346565b610577838383611466565b6111228161151e565b6000818152600660205260409020805461113b90611d95565b1590506106fa5760008181526006602052604081206106fa916119f2565b6000818152600183016020526040812054801561124257600061117d600183611e65565b855490915060009061119190600190611e65565b90508181146111f65760008660000182815481106111b1576111b1611e21565b90600052602060002001549050808760000184815481106111d4576111d4611e21565b6000918252602080832090910192909255918252600188019052604090208390555b855486908061120757611207611efd565b600190038181906000526020600020016000905590558560010160008681526020019081526020016000206000905560019350505050610346565b6000915050610346565b60006001600160a01b0384163b1561134e57604051630a85bd0160e11b81526001600160a01b0385169063150b7a0290611290903390899088908890600401611f13565b602060405180830381600087803b1580156112aa57600080fd5b505af19250505080156112da575060408051601f3d908101601f191682019092526112d791810190611f50565b60015b611334573d808015611308576040519150601f19603f3d011682016040523d82523d6000602084013e61130d565b606091505b50805161132c5760405162461bcd60e51b815260040161044690611e7c565b805181602001fd5b6001600160e01b031916630a85bd0160e11b149050610bec565b506001949350505050565b6060600c805461035b90611d95565b606061137382610a9f565b6113d75760405162461bcd60e51b815260206004820152602f60248201527f4552433732314d657461646174613a2055524920717565727920666f72206e6f60448201526e3732bc34b9ba32b73a103a37b5b2b760891b6064820152608401610446565b60006113e1611359565b90506000815111611401576040518060200160405280600081525061142c565b8061140b846115b3565b60405160200161141c929190611ece565b6040516020818303038152906040525b9392505050565b61143d83836116b1565b61144a600084848461124c565b6105775760405162461bcd60e51b815260040161044690611e7c565b6001600160a01b0383166114c1576114bc81600980546000838152600a60205260408120829055600182018355919091527f6e1540171b6c0c960b71a7020d9f60077f6af931a8bbf590da0223dacf75c7af0155565b6114e4565b816001600160a01b0316836001600160a01b0316146114e4576114e483826117de565b6001600160a01b0382166114fb576105778161187b565b826001600160a01b0316826001600160a01b03161461057757610577828261192a565b600061152982610790565b90506115378160008461110e565b611542600083610abc565b6001600160a01b038116600090815260036020526040812080546001929061156b908490611e65565b909155505060008281526002602052604080822080546001600160a01b0319169055518391906001600160a01b03841690600080516020611fc7833981519152908390a45050565b6060816115d75750506040805180820190915260018152600360fc1b602082015290565b8160005b811561160157806115eb81611f6d565b91506115fa9050600a83611f9e565b91506115db565b60008167ffffffffffffffff81111561161c5761161c611c11565b6040519080825280601f01601f191660200182016040528015611646576020820181803683370190505b5090505b8415610bec5761165b600183611e65565b9150611668600a86611fb2565b611673906030611e4d565b60f81b81838151811061168857611688611e21565b60200101906001600160f81b031916908160001a9053506116aa600a86611f9e565b945061164a565b6001600160a01b0382166117075760405162461bcd60e51b815260206004820181905260248201527f4552433732313a206d696e7420746f20746865207a65726f20616464726573736044820152606401610446565b61171081610a9f565b1561175d5760405162461bcd60e51b815260206004820152601c60248201527f4552433732313a20746f6b656e20616c7265616479206d696e746564000000006044820152606401610446565b6117696000838361110e565b6001600160a01b0382166000908152600360205260408120805460019290611792908490611e4d565b909155505060008181526002602052604080822080546001600160a01b0319166001600160a01b0386169081179091559051839290600080516020611fc7833981519152908290a45050565b600060016117eb84610807565b6117f59190611e65565b600083815260086020526040902054909150808214611848576001600160a01b03841660009081526007602090815260408083208584528252808320548484528184208190558352600890915290208190555b5060009182526008602090815260408084208490556001600160a01b039094168352600781528383209183525290812055565b60095460009061188d90600190611e65565b6000838152600a6020526040812054600980549394509092849081106118b5576118b5611e21565b9060005260206000200154905080600983815481106118d6576118d6611e21565b6000918252602080832090910192909255828152600a9091526040808220849055858252812055600980548061190e5761190e611efd565b6001900381819060005260206000200160009055905550505050565b600061193583610807565b6001600160a01b039093166000908152600760209081526040808320868452825280832085905593825260089052919091209190915550565b82805461197a90611d95565b90600052602060002090601f01602090048101928261199c57600085556119e2565b82601f106119b557805160ff19168380011785556119e2565b828001600101855582156119e2579182015b828111156119e25782518255916020019190600101906119c7565b506119ee929150611a28565b5090565b5080546119fe90611d95565b6000825580601f10611a0e575050565b601f0160209004906000526020600020908101906106fa91905b5b808211156119ee5760008155600101611a29565b6001600160e01b0319811681146106fa57600080fd5b600060208284031215611a6557600080fd5b813561142c81611a3d565b60005b83811015611a8b578181015183820152602001611a73565b838111156109905750506000910152565b60008151808452611ab4816020860160208601611a70565b601f01601f19169290920160200192915050565b60208152600061142c6020830184611a9c565b600060208284031215611aed57600080fd5b5035919050565b80356001600160a01b0381168114611b0b57600080fd5b919050565b60008060408385031215611b2357600080fd5b611b2c83611af4565b946020939093013593505050565b600080600060608486031215611b4f57600080fd5b611b5884611af4565b9250611b6660208501611af4565b9150604084013590509250925092565b600060208284031215611b8857600080fd5b61142c82611af4565b6020808252825182820181905260009190848201906040850190845b81811015611bc957835183529284019291840191600101611bad565b50909695505050505050565b60008060408385031215611be857600080fd5b611bf183611af4565b915060208301358015158114611c0657600080fd5b809150509250929050565b634e487b7160e01b600052604160045260246000fd5b600067ffffffffffffffff80841115611c4257611c42611c11565b604051601f8501601f19908116603f01168101908282118183101715611c6a57611c6a611c11565b81604052809350858152868686011115611c8357600080fd5b858560208301376000602087830101525050509392505050565b60008060008060808587031215611cb357600080fd5b611cbc85611af4565b9350611cca60208601611af4565b925060408501359150606085013567ffffffffffffffff811115611ced57600080fd5b8501601f81018713611cfe57600080fd5b611d0d87823560208401611c27565b91505092959194509250565b600060208284031215611d2b57600080fd5b813567ffffffffffffffff811115611d4257600080fd5b8201601f81018413611d5357600080fd5b610bec84823560208401611c27565b60008060408385031215611d7557600080fd5b611d7e83611af4565b9150611d8c60208401611af4565b90509250929050565b600181811c90821680611da957607f821691505b60208210811415611dca57634e487b7160e01b600052602260045260246000fd5b50919050565b60208082526031908201527f4552433732313a207472616e736665722063616c6c6572206973206e6f74206f6040820152701ddb995c881b9bdc88185c1c1c9bdd9959607a1b606082015260800190565b634e487b7160e01b600052603260045260246000fd5b634e487b7160e01b600052601160045260246000fd5b60008219821115611e6057611e60611e37565b500190565b600082821015611e7757611e77611e37565b500390565b60208082526032908201527f4552433732313a207472616e7366657220746f206e6f6e20455243373231526560408201527131b2b4bb32b91034b6b83632b6b2b73a32b960711b606082015260800190565b60008351611ee0818460208801611a70565b835190830190611ef4818360208801611a70565b01949350505050565b634e487b7160e01b600052603160045260246000fd5b6001600160a01b0385811682528416602082015260408101839052608060608201819052600090611f4690830184611a9c565b9695505050505050565b600060208284031215611f6257600080fd5b815161142c81611a3d565b6000600019821415611f8157611f81611e37565b5060010190565b634e487b7160e01b600052601260045260246000fd5b600082611fad57611fad611f88565b500490565b600082611fc157611fc1611f88565b50069056feddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3efa2646970667358221220f4b041aa7a64730d8eeeed47cb54714a64df38b32b177a3ef1a87c1296b7ae8d64736f6c63430008090033

000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000003547578000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000035455580000000000000000000000000000000000000000000000000000000000

-----Decoded View---------------
Arg [0] : name (string): Tux
Arg [1] : symbol (string): TUX

-----Encoded View---------------
6 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000040
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000080
Arg [2] : 0000000000000000000000000000000000000000000000000000000000000003
Arg [3] : 5475780000000000000000000000000000000000000000000000000000000000
Arg [4] : 0000000000000000000000000000000000000000000000000000000000000003
Arg [5] : 5455580000000000000000000000000000000000000000000000000000000000