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
// https://ains.domains
pragma solidity ^0.8.20;

// Importing OpenZeppelin's standard implementations for ERC721, Ownable, and ERC2981
import "@openzeppelin/contracts/token/ERC721/extensions/ERC721URIStorage.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/utils/Counters.sol";
import "@openzeppelin/contracts/interfaces/IERC2981.sol";
import "@openzeppelin/contracts/token/common/ERC2981.sol";
import {StringUtils} from "./libraries/StringUtils.sol";
import {Base64} from "./libraries/Base64.sol";

// AINS contract declaration inheriting ERC721 for NFTs, Ownable for ownership, and ERC2981 for royalties
contract AINS is ERC721URIStorage, Ownable, ERC2981 {
    using Counters for Counters.Counter; // Counter utility for token IDs
    Counters.Counter private _tokenIds; // Internal counter for token IDs
    string public tld; // Top-level domain (TLD) managed by the contract

    // SVG parts for the NFT image, to be combined with domain names
    string svgPartOne = '<svg width="300" height="300" xmlns="http://www.w3.org/2000/svg"> <defs> <linearGradient id="customGradient" x1="0%" y1="0%" x2="100%" y2="100%"> <stop offset="0%" style="stop-color:#FFA2FF; stop-opacity:1" /> <stop offset="50%" style="stop-color:#AE6CFF; stop-opacity:1" /> <stop offset="100%" style="stop-color:#8852FF; stop-opacity:1" /> </linearGradient> </defs> <rect width="300" height="300" fill="url(#customGradient)" /> <text x="50%" y="50%" fill="black" font-family="Arial" font-size="25" font-weight="bold" text-anchor="middle" dominant-baseline="middle">';
    string svgPartTwo = "</text></svg>";

    // Mappings for domain management
    mapping(string => address) public domains; // Domain name to owner address
    mapping(string => string) public records; // Domain name to additional records
    mapping(uint256 => string) public names; // Token ID to domain name
    mapping(address => string[]) private _ownedNames; // Owner address to list of owned domain names
    mapping(address => string) private _primaryDomain; // Owner address to primary domain name

    // Events for logging changes
    event DomainRegistered(address indexed owner, string name, uint256 tokenId);
    event PriceChanged(uint256 newPriceOneChar, uint256 newPriceTwoChar, uint256 newPriceThreeChar, uint256 newPriceFourSixChar, uint256 newPriceOthers);
    event RecordUpdated(string indexed name, string record);

    // Pricing based on the length of domain names
    uint256 public priceOneChar = 0; // Price for one-character domains
    uint256 public priceTwoChar = 0; // Price for two-character domains
    uint256 public priceThreeChar = 0; // Price for three-character domains
    uint256 public priceFourChar = 0; // Price for four-character domains
    uint256 public priceOthers = 0; // Price for all other domains


    // Constructor to initialize the contract with the specified top-level domain
    constructor(string memory _tld) payable ERC721("AI Name Service", "AINS") {
        tld = _tld; // Setting the top-level domain
        _setDefaultRoyalty(owner(), 500); // Setting a default royalty of 5%
    }

    // Function to allow domain owners to set their primary domain
    function setPrimaryDomain(string calldata name) external {
        require(domains[name] == msg.sender, "You do not own this domain");
        require(_ownedNames[msg.sender].length > 0, "You do not own any domains");
        _primaryDomain[msg.sender] = name;
    }

    // Function to get the primary domain of an owner
    function getPrimaryDomain(address _owner) external view returns (string memory) {
        return _primaryDomain[_owner];
    }

    // Override of ERC165's supportsInterface to include ERC2981
    function supportsInterface(bytes4 interfaceId) public view virtual override(ERC721, ERC2981) returns (bool) {
        return super.supportsInterface(interfaceId);
    }

    // Function to allow the contract owner to withdraw ETH
    function withdraw(uint256 amount) external onlyOwner {
        require(address(this).balance >= amount, "Insufficient balance in contract");
        payable(owner()).transfer(amount);
    }

    // Function to set pricing for domain registration
    function setPrices(uint256 _priceOneChar, uint256 _priceTwoChar, uint256 _priceThreeChar, uint256 _priceFourChar, uint256 _priceOthers) external onlyOwner {
        priceOneChar = _priceOneChar;
        priceTwoChar = _priceTwoChar;
        priceThreeChar = _priceThreeChar;
        priceFourChar = _priceFourChar;
        priceOthers = _priceOthers;
        emit PriceChanged(_priceOneChar, _priceTwoChar, _priceThreeChar, _priceFourChar, _priceOthers);
    }
   

    // Function for registering a new domain
    function register(string calldata name) external payable {
        require(domains[name] == address(0), "Domain already registered");
        require(valid(name), "Invalid name");
        require(check(name), "Invalid characters in name");

        uint256 _price = price(name);
        require(msg.value >= _price, "Not enough ETH paid");

        string memory _name = string(abi.encodePacked(name, ".", tld));
        string memory finalSvg = string(abi.encodePacked(svgPartOne, _name, svgPartTwo));
        uint256 newRecordId = _tokenIds.current();
        string memory strLen = Strings.toString(bytes(name).length);
        string memory json = Base64.encode(
            bytes(
                string(
                    abi.encodePacked(
                        '{"name": "',
                        _name,
                        '", "description": "AI Name Service - .ai Web3 Domains", "image": "data:image/svg+xml;base64,',
                        Base64.encode(bytes(finalSvg)),
                        '","length":"',
                        strLen,
                        '"}'
                    )
                )
            )
        );

        string memory finalTokenUri = string(abi.encodePacked("data:application/json;base64,", json));

        _safeMint(msg.sender, newRecordId);
        _setTokenURI(newRecordId, finalTokenUri);
        domains[name] = msg.sender;
        names[newRecordId] = name;
        _ownedNames[msg.sender].push(name);

        _tokenIds.increment();
        emit DomainRegistered(msg.sender, name, newRecordId);
    }



     // Function to calculate the price of a domain based on its length
     function price(string calldata name) public view returns (uint256) {
        uint256 len = StringUtils.strlen(name);
        require(len > 0 && len <= 50, "Invalid name length");
        if (len == 1) {
            return priceOneChar;
        } else if (len == 2) {
            return priceTwoChar;
        } else if (len == 3) {
            return priceThreeChar;
        } else if (len >= 4 && len <= 6) {
            return priceFourChar;
        } else {
            return priceOthers;
        }
    }
    
    // Function to allow a domain owner to set a record for their domain.
    function setRecord(string calldata name, string calldata record) external {
        require(domains[name] == msg.sender, "You do not own this domain");
        records[name] = record;
        emit RecordUpdated(name, record);
    }

    // Public function to reset the record of a domain.
    function resetRecord(string memory name) public {
    require(domains[name] == msg.sender, "Only domain owner can reset record");
    _resetRecord(name);
    }

    // External function to get the record associated with a domain name.
    function getRecord(string calldata name) external view returns (string memory) {
        return records[name];
    }

    // External function to get the count of domains owned by an address.
    function getOwnedDomainsCount(address _owner) external view returns (uint256) {
        return _ownedNames[_owner].length;
    }

    // External function to get a domain by the owner's address and an index.
    function getDomainByOwnerAndIndex(address _owner, uint256 index) external view returns (string memory) {
        require(index < _ownedNames[_owner].length, "Index out of bounds");
        return _ownedNames[_owner][index];
    }

    // Internal function to check the validity of a domain name.
    function valid(string calldata name) public pure returns (bool) {
        // Domain name must be between 1 and 50 characters.
        return StringUtils.strlen(name) >= 1 && StringUtils.strlen(name) <= 50;
    }

    // Internal function to check for invalid characters in a domain name.
    function check(string memory str) public pure returns (bool) {
        if (bytes(str).length > 50) return false;

        bytes memory strBytes = bytes(str);
        for (uint i = 0; i < strBytes.length; i++) {
            bytes1 charByte = strBytes[i];

            // Reject uppercase letters and ensure only alphanumeric and certain special characters are used.
            if (charByte >= 0x41 && charByte <= 0x5A) return false;
            if (!((charByte >= 0x61 && charByte <= 0x7A) || 
                  (charByte >= 0x30 && charByte <= 0x39) || 
                  (charByte == 0x24) || (charByte > 0x7F))) {
                return false;
            }
        }
        return true;
    }
        //override function
        function transferFrom(address from, address to, uint256 tokenId) public override {
            super.transferFrom(from, to, tokenId);
            _updateOwnedNames(from, to, tokenId);
            _resetPrimaryDomainIfTransferred(from, names[tokenId]);
            _resetRecord(names[tokenId]);
            string memory domainName = names[tokenId];
            domains[domainName] = to; // Update the domain's owner in the mapping
        }

        //override function
        function safeTransferFrom(address from, address to, uint256 tokenId, bytes memory _data) public override {
            super.safeTransferFrom(from, to, tokenId, _data);
            _updateOwnedNames(from, to, tokenId);
            _resetPrimaryDomainIfTransferred(from, names[tokenId]);
            _resetRecord(names[tokenId]);
            string memory domainName = names[tokenId];
            domains[domainName] = to; // Update the domain's owner in the mapping
        }

        function _resetRecord(string memory name) internal {
            if (domains[name] != address(0)) {
                records[name] = "";
                emit RecordUpdated(name, "");
            }
        }


    function _updateOwnedNames(address from, address to, uint256 tokenId) private {
    _removeName(from, names[tokenId]);
    _ownedNames[to].push(names[tokenId]);
    }

    //update owner
    function _removeName(address _owner, string memory nameToRemove) private {
        uint256 length = _ownedNames[_owner].length;
        for (uint256 i = 0; i < length; i++) {
            if (keccak256(bytes(_ownedNames[_owner][i])) == keccak256(bytes(nameToRemove))) {
                _ownedNames[_owner][i] = _ownedNames[_owner][length - 1];
                _ownedNames[_owner].pop();
                break;
            }
        }
    }
  
    //reset primary domain when transferred
    function _resetPrimaryDomainIfTransferred(address from, string memory name) private {
        if (keccak256(bytes(_primaryDomain[from])) == keccak256(bytes(name))) {
            _primaryDomain[from] = "";
        }
    }
    
    //fetch names by owner
    function getNamesByOwner(address _owner) public view returns (string[] memory) {
    return _ownedNames[_owner];
    }

    //fetch address with name
    function getAddress(string calldata name) public view returns (address) {
        return domains[name];
    }

    //fetch all names
    function getAllNames() public view returns (string[] memory) {
        string[] memory allNames = new string[](_tokenIds.current());
        for (uint256 i = 0; i < _tokenIds.current(); i++) {
            allNames[i] = names[i];
        }
        return allNames;
    }


    //check if name exists
    function nameExists(string calldata name) public view returns (bool) {
        return domains[name] != address(0);
    }




}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (access/Ownable.sol)

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() {
        _transferOwnership(_msgSender());
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        _checkOwner();
        _;
    }

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

    /**
     * @dev Throws if the sender is not the owner.
     */
    function _checkOwner() internal view virtual {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
    }

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (interfaces/IERC2981.sol)

pragma solidity ^0.8.0;

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

/**
 * @dev Interface for the NFT Royalty Standard.
 *
 * A standardized way to retrieve royalty payment information for non-fungible tokens (NFTs) to enable universal
 * support for royalty payments across all NFT marketplaces and ecosystem participants.
 *
 * _Available since v4.5._
 */
interface IERC2981 is IERC165 {
    /**
     * @dev Returns how much royalty is owed and to whom, based on a sale price that may be denominated in any unit of
     * exchange. The royalty amount is denominated and should be paid in that same unit of exchange.
     */
    function royaltyInfo(uint256 tokenId, uint256 salePrice)
        external
        view
        returns (address receiver, uint256 royaltyAmount);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (token/common/ERC2981.sol)

pragma solidity ^0.8.0;

import "../../interfaces/IERC2981.sol";
import "../../utils/introspection/ERC165.sol";

/**
 * @dev Implementation of the NFT Royalty Standard, a standardized way to retrieve royalty payment information.
 *
 * Royalty information can be specified globally for all token ids via {_setDefaultRoyalty}, and/or individually for
 * specific token ids via {_setTokenRoyalty}. The latter takes precedence over the first.
 *
 * Royalty is specified as a fraction of sale price. {_feeDenominator} is overridable but defaults to 10000, meaning the
 * fee is specified in basis points by default.
 *
 * IMPORTANT: ERC-2981 only specifies a way to signal royalty information and does not enforce its payment. See
 * https://eips.ethereum.org/EIPS/eip-2981#optional-royalty-payments[Rationale] in the EIP. Marketplaces are expected to
 * voluntarily pay royalties together with sales, but note that this standard is not yet widely supported.
 *
 * _Available since v4.5._
 */
abstract contract ERC2981 is IERC2981, ERC165 {
    struct RoyaltyInfo {
        address receiver;
        uint96 royaltyFraction;
    }

    RoyaltyInfo private _defaultRoyaltyInfo;
    mapping(uint256 => RoyaltyInfo) private _tokenRoyaltyInfo;

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override(IERC165, ERC165) returns (bool) {
        return interfaceId == type(IERC2981).interfaceId || super.supportsInterface(interfaceId);
    }

    /**
     * @inheritdoc IERC2981
     */
    function royaltyInfo(uint256 _tokenId, uint256 _salePrice) public view virtual override returns (address, uint256) {
        RoyaltyInfo memory royalty = _tokenRoyaltyInfo[_tokenId];

        if (royalty.receiver == address(0)) {
            royalty = _defaultRoyaltyInfo;
        }

        uint256 royaltyAmount = (_salePrice * royalty.royaltyFraction) / _feeDenominator();

        return (royalty.receiver, royaltyAmount);
    }

    /**
     * @dev The denominator with which to interpret the fee set in {_setTokenRoyalty} and {_setDefaultRoyalty} as a
     * fraction of the sale price. Defaults to 10000 so fees are expressed in basis points, but may be customized by an
     * override.
     */
    function _feeDenominator() internal pure virtual returns (uint96) {
        return 10000;
    }

    /**
     * @dev Sets the royalty information that all ids in this contract will default to.
     *
     * Requirements:
     *
     * - `receiver` cannot be the zero address.
     * - `feeNumerator` cannot be greater than the fee denominator.
     */
    function _setDefaultRoyalty(address receiver, uint96 feeNumerator) internal virtual {
        require(feeNumerator <= _feeDenominator(), "ERC2981: royalty fee will exceed salePrice");
        require(receiver != address(0), "ERC2981: invalid receiver");

        _defaultRoyaltyInfo = RoyaltyInfo(receiver, feeNumerator);
    }

    /**
     * @dev Removes default royalty information.
     */
    function _deleteDefaultRoyalty() internal virtual {
        delete _defaultRoyaltyInfo;
    }

    /**
     * @dev Sets the royalty information for a specific token id, overriding the global default.
     *
     * Requirements:
     *
     * - `receiver` cannot be the zero address.
     * - `feeNumerator` cannot be greater than the fee denominator.
     */
    function _setTokenRoyalty(
        uint256 tokenId,
        address receiver,
        uint96 feeNumerator
    ) internal virtual {
        require(feeNumerator <= _feeDenominator(), "ERC2981: royalty fee will exceed salePrice");
        require(receiver != address(0), "ERC2981: Invalid parameters");

        _tokenRoyaltyInfo[tokenId] = RoyaltyInfo(receiver, feeNumerator);
    }

    /**
     * @dev Resets royalty information for the token id back to the global default.
     */
    function _resetTokenRoyalty(uint256 tokenId) internal virtual {
        delete _tokenRoyaltyInfo[tokenId];
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.2) (token/ERC721/ERC721.sol)

pragma solidity ^0.8.0;

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

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

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

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

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

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

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

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

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

    /**
     * @dev See {IERC721-balanceOf}.
     */
    function balanceOf(address owner) public view virtual override returns (uint256) {
        require(owner != address(0), "ERC721: address zero is not a valid owner");
        return _balances[owner];
    }

    /**
     * @dev See {IERC721-ownerOf}.
     */
    function ownerOf(uint256 tokenId) public view virtual override returns (address) {
        address owner = _ownerOf(tokenId);
        require(owner != address(0), "ERC721: invalid token ID");
        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) {
        _requireMinted(tokenId);

        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 overridden 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 token owner or approved for all"
        );

        _approve(to, tokenId);
    }

    /**
     * @dev See {IERC721-getApproved}.
     */
    function getApproved(uint256 tokenId) public view virtual override returns (address) {
        _requireMinted(tokenId);

        return _tokenApprovals[tokenId];
    }

    /**
     * @dev See {IERC721-setApprovalForAll}.
     */
    function setApprovalForAll(address operator, bool approved) public virtual override {
        _setApprovalForAll(_msgSender(), operator, approved);
    }

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

    /**
     * @dev See {IERC721-transferFrom}.
     */
    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) public virtual override {
        //solhint-disable-next-line max-line-length
        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: caller is not token owner or 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: caller is not token owner or 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 the owner of the `tokenId`. Does NOT revert if token doesn't exist
     */
    function _ownerOf(uint256 tokenId) internal view virtual returns (address) {
        return _owners[tokenId];
    }

    /**
     * @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 _ownerOf(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) {
        address owner = ERC721.ownerOf(tokenId);
        return (spender == owner || isApprovedForAll(owner, spender) || getApproved(tokenId) == 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, 1);

        // Check that tokenId was not minted by `_beforeTokenTransfer` hook
        require(!_exists(tokenId), "ERC721: token already minted");

        unchecked {
            // Will not overflow unless all 2**256 token ids are minted to the same owner.
            // Given that tokens are minted one by one, it is impossible in practice that
            // this ever happens. Might change if we allow batch minting.
            // The ERC fails to describe this case.
            _balances[to] += 1;
        }

        _owners[tokenId] = to;

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

        _afterTokenTransfer(address(0), to, tokenId, 1);
    }

    /**
     * @dev Destroys `tokenId`.
     * The approval is cleared when the token is burned.
     * This is an internal function that does not check if the sender is authorized to operate on the token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     *
     * Emits a {Transfer} event.
     */
    function _burn(uint256 tokenId) internal virtual {
        address owner = ERC721.ownerOf(tokenId);

        _beforeTokenTransfer(owner, address(0), tokenId, 1);

        // Update ownership in case tokenId was transferred by `_beforeTokenTransfer` hook
        owner = ERC721.ownerOf(tokenId);

        // Clear approvals
        delete _tokenApprovals[tokenId];

        unchecked {
            // Cannot overflow, as that would require more tokens to be burned/transferred
            // out than the owner initially received through minting and transferring in.
            _balances[owner] -= 1;
        }
        delete _owners[tokenId];

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

        _afterTokenTransfer(owner, address(0), tokenId, 1);
    }

    /**
     * @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 from incorrect owner");
        require(to != address(0), "ERC721: transfer to the zero address");

        _beforeTokenTransfer(from, to, tokenId, 1);

        // Check that tokenId was not transferred by `_beforeTokenTransfer` hook
        require(ERC721.ownerOf(tokenId) == from, "ERC721: transfer from incorrect owner");

        // Clear approvals from the previous owner
        delete _tokenApprovals[tokenId];

        unchecked {
            // `_balances[from]` cannot overflow for the same reason as described in `_burn`:
            // `from`'s balance is the number of token held, which is at least one before the current
            // transfer.
            // `_balances[to]` could overflow in the conditions described in `_mint`. That would require
            // all 2**256 token ids to be minted, which in practice is impossible.
            _balances[from] -= 1;
            _balances[to] += 1;
        }
        _owners[tokenId] = to;

        emit Transfer(from, to, tokenId);

        _afterTokenTransfer(from, to, tokenId, 1);
    }

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

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

    /**
     * @dev Reverts if the `tokenId` has not been minted yet.
     */
    function _requireMinted(uint256 tokenId) internal view virtual {
        require(_exists(tokenId), "ERC721: invalid token ID");
    }

    /**
     * @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 {
                    /// @solidity memory-safe-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. If {ERC721Consecutive} is
     * used, the hook may be called as part of a consecutive (batch) mint, as indicated by `batchSize` greater than 1.
     *
     * Calling conditions:
     *
     * - When `from` and `to` are both non-zero, ``from``'s tokens will be transferred to `to`.
     * - When `from` is zero, the tokens will be minted for `to`.
     * - When `to` is zero, ``from``'s tokens will be burned.
     * - `from` and `to` are never both zero.
     * - `batchSize` is non-zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 firstTokenId,
        uint256 batchSize
    ) internal virtual {}

    /**
     * @dev Hook that is called after any token transfer. This includes minting and burning. If {ERC721Consecutive} is
     * used, the hook may be called as part of a consecutive (batch) mint, as indicated by `batchSize` greater than 1.
     *
     * Calling conditions:
     *
     * - When `from` and `to` are both non-zero, ``from``'s tokens were transferred to `to`.
     * - When `from` is zero, the tokens were minted for `to`.
     * - When `to` is zero, ``from``'s tokens were burned.
     * - `from` and `to` are never both zero.
     * - `batchSize` is non-zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _afterTokenTransfer(
        address from,
        address to,
        uint256 firstTokenId,
        uint256 batchSize
    ) internal virtual {}

    /**
     * @dev Unsafe write access to the balances, used by extensions that "mint" tokens using an {ownerOf} override.
     *
     * WARNING: Anyone calling this MUST ensure that the balances remain consistent with the ownership. The invariant
     * being that for any address `a` the value returned by `balanceOf(a)` must be equal to the number of tokens such
     * that `ownerOf(tokenId)` is `a`.
     */
    // solhint-disable-next-line func-name-mixedcase
    function __unsafe_increaseBalance(address account, uint256 amount) internal {
        _balances[account] += amount;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (token/ERC721/extensions/ERC721URIStorage.sol)

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) {
        _requireMinted(tokenId);

        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 See {ERC721-_burn}. This override additionally checks to see if a
     * token-specific URI was set for the token, and if so, it deletes the token URI from
     * the storage mapping.
     */
    function _burn(uint256 tokenId) internal virtual override {
        super._burn(tokenId);

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

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

pragma solidity ^0.8.0;

import "../IERC721.sol";

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC721/IERC721.sol)

pragma solidity ^0.8.0;

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

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

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

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

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

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

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`.
     *
     * 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;

    /**
     * @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 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: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC721
     * or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must
     * understand this adds an external call which potentially creates a reentrancy vulnerability.
     *
     * 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 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 the account approved for `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function getApproved(uint256 tokenId) external view returns (address operator);

    /**
     * @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);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC721/IERC721Receiver.sol)

pragma solidity ^0.8.0;

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/Address.sol)

pragma solidity ^0.8.1;

/**
 * @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
     * ====
     *
     * [IMPORTANT]
     * ====
     * You shouldn't rely on `isContract` to protect against flash loan attacks!
     *
     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets
     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract
     * constructor.
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize/address.code.length, which returns 0
        // for contracts in construction, since the code is only stored at the end
        // of the constructor execution.

        return account.code.length > 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 functionCallWithValue(target, data, 0, "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");
        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResultFromTarget(target, 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) {
        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResultFromTarget(target, 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) {
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling
     * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.
     *
     * _Available since v4.8._
     */
    function verifyCallResultFromTarget(
        address target,
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        if (success) {
            if (returndata.length == 0) {
                // only check isContract if the call was successful and the return data is empty
                // otherwise we already know that it was a contract
                require(isContract(target), "Address: call to non-contract");
            }
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

    /**
     * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason or 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 {
            _revert(returndata, errorMessage);
        }
    }

    function _revert(bytes memory returndata, string memory errorMessage) private pure {
        // 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
            /// @solidity memory-safe-assembly
            assembly {
                let returndata_size := mload(returndata)
                revert(add(32, returndata), returndata_size)
            }
        } else {
            revert(errorMessage);
        }
    }
}

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

pragma solidity ^0.8.0;

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

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

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

pragma solidity ^0.8.0;

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

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

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

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

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

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

pragma solidity ^0.8.0;

import "./IERC165.sol";

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

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

pragma solidity ^0.8.0;

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/Math.sol)

pragma solidity ^0.8.0;

/**
 * @dev Standard math utilities missing in the Solidity language.
 */
library Math {
    enum Rounding {
        Down, // Toward negative infinity
        Up, // Toward infinity
        Zero // Toward zero
    }

    /**
     * @dev Returns the largest of two numbers.
     */
    function max(uint256 a, uint256 b) internal pure returns (uint256) {
        return a > b ? a : b;
    }

    /**
     * @dev Returns the smallest of two numbers.
     */
    function min(uint256 a, uint256 b) internal pure returns (uint256) {
        return a < b ? a : b;
    }

    /**
     * @dev Returns the average of two numbers. The result is rounded towards
     * zero.
     */
    function average(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b) / 2 can overflow.
        return (a & b) + (a ^ b) / 2;
    }

    /**
     * @dev Returns the ceiling of the division of two numbers.
     *
     * This differs from standard division with `/` in that it rounds up instead
     * of rounding down.
     */
    function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b - 1) / b can overflow on addition, so we distribute.
        return a == 0 ? 0 : (a - 1) / b + 1;
    }

    /**
     * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0
     * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv)
     * with further edits by Uniswap Labs also under MIT license.
     */
    function mulDiv(
        uint256 x,
        uint256 y,
        uint256 denominator
    ) internal pure returns (uint256 result) {
        unchecked {
            // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use
            // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256
            // variables such that product = prod1 * 2^256 + prod0.
            uint256 prod0; // Least significant 256 bits of the product
            uint256 prod1; // Most significant 256 bits of the product
            assembly {
                let mm := mulmod(x, y, not(0))
                prod0 := mul(x, y)
                prod1 := sub(sub(mm, prod0), lt(mm, prod0))
            }

            // Handle non-overflow cases, 256 by 256 division.
            if (prod1 == 0) {
                return prod0 / denominator;
            }

            // Make sure the result is less than 2^256. Also prevents denominator == 0.
            require(denominator > prod1);

            ///////////////////////////////////////////////
            // 512 by 256 division.
            ///////////////////////////////////////////////

            // Make division exact by subtracting the remainder from [prod1 prod0].
            uint256 remainder;
            assembly {
                // Compute remainder using mulmod.
                remainder := mulmod(x, y, denominator)

                // Subtract 256 bit number from 512 bit number.
                prod1 := sub(prod1, gt(remainder, prod0))
                prod0 := sub(prod0, remainder)
            }

            // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1.
            // See https://cs.stackexchange.com/q/138556/92363.

            // Does not overflow because the denominator cannot be zero at this stage in the function.
            uint256 twos = denominator & (~denominator + 1);
            assembly {
                // Divide denominator by twos.
                denominator := div(denominator, twos)

                // Divide [prod1 prod0] by twos.
                prod0 := div(prod0, twos)

                // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.
                twos := add(div(sub(0, twos), twos), 1)
            }

            // Shift in bits from prod1 into prod0.
            prod0 |= prod1 * twos;

            // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such
            // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for
            // four bits. That is, denominator * inv = 1 mod 2^4.
            uint256 inverse = (3 * denominator) ^ 2;

            // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works
            // in modular arithmetic, doubling the correct bits in each step.
            inverse *= 2 - denominator * inverse; // inverse mod 2^8
            inverse *= 2 - denominator * inverse; // inverse mod 2^16
            inverse *= 2 - denominator * inverse; // inverse mod 2^32
            inverse *= 2 - denominator * inverse; // inverse mod 2^64
            inverse *= 2 - denominator * inverse; // inverse mod 2^128
            inverse *= 2 - denominator * inverse; // inverse mod 2^256

            // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.
            // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is
            // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1
            // is no longer required.
            result = prod0 * inverse;
            return result;
        }
    }

    /**
     * @notice Calculates x * y / denominator with full precision, following the selected rounding direction.
     */
    function mulDiv(
        uint256 x,
        uint256 y,
        uint256 denominator,
        Rounding rounding
    ) internal pure returns (uint256) {
        uint256 result = mulDiv(x, y, denominator);
        if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) {
            result += 1;
        }
        return result;
    }

    /**
     * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down.
     *
     * Inspired by Henry S. Warren, Jr.'s "Hacker's Delight" (Chapter 11).
     */
    function sqrt(uint256 a) internal pure returns (uint256) {
        if (a == 0) {
            return 0;
        }

        // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.
        //
        // We know that the "msb" (most significant bit) of our target number `a` is a power of 2 such that we have
        // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.
        //
        // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`
        // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`
        // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`
        //
        // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.
        uint256 result = 1 << (log2(a) >> 1);

        // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,
        // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at
        // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision
        // into the expected uint128 result.
        unchecked {
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            return min(result, a / result);
        }
    }

    /**
     * @notice Calculates sqrt(a), following the selected rounding direction.
     */
    function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = sqrt(a);
            return result + (rounding == Rounding.Up && result * result < a ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 2, rounded down, of a positive value.
     * Returns 0 if given 0.
     */
    function log2(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >> 128 > 0) {
                value >>= 128;
                result += 128;
            }
            if (value >> 64 > 0) {
                value >>= 64;
                result += 64;
            }
            if (value >> 32 > 0) {
                value >>= 32;
                result += 32;
            }
            if (value >> 16 > 0) {
                value >>= 16;
                result += 16;
            }
            if (value >> 8 > 0) {
                value >>= 8;
                result += 8;
            }
            if (value >> 4 > 0) {
                value >>= 4;
                result += 4;
            }
            if (value >> 2 > 0) {
                value >>= 2;
                result += 2;
            }
            if (value >> 1 > 0) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 2, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log2(value);
            return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 10, rounded down, of a positive value.
     * Returns 0 if given 0.
     */
    function log10(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >= 10**64) {
                value /= 10**64;
                result += 64;
            }
            if (value >= 10**32) {
                value /= 10**32;
                result += 32;
            }
            if (value >= 10**16) {
                value /= 10**16;
                result += 16;
            }
            if (value >= 10**8) {
                value /= 10**8;
                result += 8;
            }
            if (value >= 10**4) {
                value /= 10**4;
                result += 4;
            }
            if (value >= 10**2) {
                value /= 10**2;
                result += 2;
            }
            if (value >= 10**1) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 10, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log10(value);
            return result + (rounding == Rounding.Up && 10**result < value ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 256, rounded down, of a positive value.
     * Returns 0 if given 0.
     *
     * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.
     */
    function log256(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >> 128 > 0) {
                value >>= 128;
                result += 16;
            }
            if (value >> 64 > 0) {
                value >>= 64;
                result += 8;
            }
            if (value >> 32 > 0) {
                value >>= 32;
                result += 4;
            }
            if (value >> 16 > 0) {
                value >>= 16;
                result += 2;
            }
            if (value >> 8 > 0) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 10, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log256(value);
            return result + (rounding == Rounding.Up && 1 << (result * 8) < value ? 1 : 0);
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/Strings.sol)

pragma solidity ^0.8.0;

import "./math/Math.sol";

/**
 * @dev String operations.
 */
library Strings {
    bytes16 private constant _SYMBOLS = "0123456789abcdef";
    uint8 private constant _ADDRESS_LENGTH = 20;

    /**
     * @dev Converts a `uint256` to its ASCII `string` decimal representation.
     */
    function toString(uint256 value) internal pure returns (string memory) {
        unchecked {
            uint256 length = Math.log10(value) + 1;
            string memory buffer = new string(length);
            uint256 ptr;
            /// @solidity memory-safe-assembly
            assembly {
                ptr := add(buffer, add(32, length))
            }
            while (true) {
                ptr--;
                /// @solidity memory-safe-assembly
                assembly {
                    mstore8(ptr, byte(mod(value, 10), _SYMBOLS))
                }
                value /= 10;
                if (value == 0) break;
            }
            return buffer;
        }
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.
     */
    function toHexString(uint256 value) internal pure returns (string memory) {
        unchecked {
            return toHexString(value, Math.log256(value) + 1);
        }
    }

    /**
     * @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] = _SYMBOLS[value & 0xf];
            value >>= 4;
        }
        require(value == 0, "Strings: hex length insufficient");
        return string(buffer);
    }

    /**
     * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation.
     */
    function toHexString(address addr) internal pure returns (string memory) {
        return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH);
    }
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.8.10;

/// @title Base64
/// @author Brecht Devos - <[email protected]>
/// @notice Provides functions for encoding/decoding base64
library Base64 {
    string internal constant TABLE_ENCODE =
        "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
    bytes internal constant TABLE_DECODE =
        hex"0000000000000000000000000000000000000000000000000000000000000000"
        hex"00000000000000000000003e0000003f3435363738393a3b3c3d000000000000"
        hex"00000102030405060708090a0b0c0d0e0f101112131415161718190000000000"
        hex"001a1b1c1d1e1f202122232425262728292a2b2c2d2e2f303132330000000000";

    function encode(bytes memory data) internal pure returns (string memory) {
        if (data.length == 0) return "";

        // load the table into memory
        string memory table = TABLE_ENCODE;

        // multiply by 4/3 rounded up
        uint256 encodedLen = 4 * ((data.length + 2) / 3);

        // add some extra buffer at the end required for the writing
        string memory result = new string(encodedLen + 32);

        assembly {
            // set the actual output length
            mstore(result, encodedLen)

            // prepare the lookup table
            let tablePtr := add(table, 1)

            // input ptr
            let dataPtr := data
            let endPtr := add(dataPtr, mload(data))

            // result ptr, jump over length
            let resultPtr := add(result, 32)

            // run over the input, 3 bytes at a time
            for {

            } lt(dataPtr, endPtr) {

            } {
                // read 3 bytes
                dataPtr := add(dataPtr, 3)
                let input := mload(dataPtr)

                // write 4 characters
                mstore8(
                    resultPtr,
                    mload(add(tablePtr, and(shr(18, input), 0x3F)))
                )
                resultPtr := add(resultPtr, 1)
                mstore8(
                    resultPtr,
                    mload(add(tablePtr, and(shr(12, input), 0x3F)))
                )
                resultPtr := add(resultPtr, 1)
                mstore8(
                    resultPtr,
                    mload(add(tablePtr, and(shr(6, input), 0x3F)))
                )
                resultPtr := add(resultPtr, 1)
                mstore8(resultPtr, mload(add(tablePtr, and(input, 0x3F))))
                resultPtr := add(resultPtr, 1)
            }

            // padding with '='
            switch mod(mload(data), 3)
            case 1 {
                mstore(sub(resultPtr, 2), shl(240, 0x3d3d))
            }
            case 2 {
                mstore(sub(resultPtr, 1), shl(248, 0x3d))
            }
        }

        return result;
    }

    function decode(string memory _data) internal pure returns (bytes memory) {
        bytes memory data = bytes(_data);

        if (data.length == 0) return new bytes(0);
        require(data.length % 4 == 0, "invalid base64 decoder input");

        // load the table into memory
        bytes memory table = TABLE_DECODE;

        // every 4 characters represent 3 bytes
        uint256 decodedLen = (data.length / 4) * 3;

        // add some extra buffer at the end required for the writing
        bytes memory result = new bytes(decodedLen + 32);

        assembly {
            // padding with '='
            let lastBytes := mload(add(data, mload(data)))
            if eq(and(lastBytes, 0xFF), 0x3d) {
                decodedLen := sub(decodedLen, 1)
                if eq(and(lastBytes, 0xFFFF), 0x3d3d) {
                    decodedLen := sub(decodedLen, 1)
                }
            }

            // set the actual output length
            mstore(result, decodedLen)

            // prepare the lookup table
            let tablePtr := add(table, 1)

            // input ptr
            let dataPtr := data
            let endPtr := add(dataPtr, mload(data))

            // result ptr, jump over length
            let resultPtr := add(result, 32)

            // run over the input, 4 characters at a time
            for {

            } lt(dataPtr, endPtr) {

            } {
                // read 4 characters
                dataPtr := add(dataPtr, 4)
                let input := mload(dataPtr)

                // write 3 bytes
                let output := add(
                    add(
                        shl(
                            18,
                            and(
                                mload(add(tablePtr, and(shr(24, input), 0xFF))),
                                0xFF
                            )
                        ),
                        shl(
                            12,
                            and(
                                mload(add(tablePtr, and(shr(16, input), 0xFF))),
                                0xFF
                            )
                        )
                    ),
                    add(
                        shl(
                            6,
                            and(
                                mload(add(tablePtr, and(shr(8, input), 0xFF))),
                                0xFF
                            )
                        ),
                        and(mload(add(tablePtr, and(input, 0xFF))), 0xFF)
                    )
                )
                mstore(resultPtr, shl(232, output))
                resultPtr := add(resultPtr, 3)
            }
        }

        return result;
    }
}

// SPDX-License-Identifier: MIT
// Source:
// https://github.com/ensdomains/ens-contracts/blob/master/contracts/ethregistrar/StringUtils.sol
pragma solidity >=0.8.10;

library StringUtils {
    /**
     * @dev Returns the length of a given string
     *
     * @param s The string to measure the length of
     * @return The length of the input string
     */
    function strlen(string memory s) internal pure returns (uint256) {
        uint256 len;
        uint256 i = 0;
        uint256 bytelength = bytes(s).length;
        for (len = 0; i < bytelength; len++) {
            bytes1 b = bytes(s)[i];
            if (b < 0x80) {
                i += 1;
            } else if (b < 0xE0) {
                i += 2;
            } else if (b < 0xF0) {
                i += 3;
            } else if (b < 0xF8) {
                i += 4;
            } else if (b < 0xFC) {
                i += 5;
            } else {
                i += 6;
            }
        }
        return len;
    }
}

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

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"string","name":"_tld","type":"string"}],"stateMutability":"payable","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":"owner","type":"address"},{"indexed":false,"internalType":"string","name":"name","type":"string"},{"indexed":false,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"DomainRegistered","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":false,"internalType":"uint256","name":"newPriceOneChar","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"newPriceTwoChar","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"newPriceThreeChar","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"newPriceFourSixChar","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"newPriceOthers","type":"uint256"}],"name":"PriceChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"string","name":"name","type":"string"},{"indexed":false,"internalType":"string","name":"record","type":"string"}],"name":"RecordUpdated","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":"string","name":"str","type":"string"}],"name":"check","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"pure","type":"function"},{"inputs":[{"internalType":"string","name":"","type":"string"}],"name":"domains","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"string","name":"name","type":"string"}],"name":"getAddress","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getAllNames","outputs":[{"internalType":"string[]","name":"","type":"string[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_owner","type":"address"},{"internalType":"uint256","name":"index","type":"uint256"}],"name":"getDomainByOwnerAndIndex","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_owner","type":"address"}],"name":"getNamesByOwner","outputs":[{"internalType":"string[]","name":"","type":"string[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_owner","type":"address"}],"name":"getOwnedDomainsCount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_owner","type":"address"}],"name":"getPrimaryDomain","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"string","name":"name","type":"string"}],"name":"getRecord","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"string","name":"name","type":"string"}],"name":"nameExists","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"names","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":[{"internalType":"string","name":"name","type":"string"}],"name":"price","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"priceFourChar","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"priceOneChar","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"priceOthers","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"priceThreeChar","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"priceTwoChar","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"string","name":"","type":"string"}],"name":"records","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"string","name":"name","type":"string"}],"name":"register","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"name","type":"string"}],"name":"resetRecord","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_tokenId","type":"uint256"},{"internalType":"uint256","name":"_salePrice","type":"uint256"}],"name":"royaltyInfo","outputs":[{"internalType":"address","name":"","type":"address"},{"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":"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":"uint256","name":"_priceOneChar","type":"uint256"},{"internalType":"uint256","name":"_priceTwoChar","type":"uint256"},{"internalType":"uint256","name":"_priceThreeChar","type":"uint256"},{"internalType":"uint256","name":"_priceFourChar","type":"uint256"},{"internalType":"uint256","name":"_priceOthers","type":"uint256"}],"name":"setPrices","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"name","type":"string"}],"name":"setPrimaryDomain","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"name","type":"string"},{"internalType":"string","name":"record","type":"string"}],"name":"setRecord","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":[],"name":"tld","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"name","type":"string"}],"name":"valid","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"pure","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000026169000000000000000000000000000000000000000000000000000000000000

-----Decoded View---------------
Arg [0] : _tld (string): ai

-----Encoded View---------------
3 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000020
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000002
Arg [2] : 6169000000000000000000000000000000000000000000000000000000000000