Contract Source Code (Solidity Standard Json-Input format)

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// SPDX-License-Identifier: MIT
pragma solidity ^0.8.24;

contract FixedSupplyNFT {
    uint256 public constant MAX_SUPPLY = 10000; // Максимальный supply
    uint256 public totalMinted; // Текущее количество сминченных токенов
    address public owner;

    mapping(uint256 => address) private tokenOwners; // Хранение владельцев токенов
    mapping(address => uint256[]) private ownedTokens; // Хранение токенов, принадлежащих владельцу

    event Mint(address indexed to, uint256 tokenId);
    event Transfer(address indexed from, address indexed to, uint256 tokenId);
    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    modifier onlyOwner() {
        require(msg.sender == owner, "Not the owner");
        _;
    }

    constructor() {
        owner = msg.sender;
        totalMinted = 0;
    }

    function mint(address to) external onlyOwner {
        require(totalMinted < MAX_SUPPLY, "Max supply reached");
        require(to != address(0), "Invalid address");

        totalMinted++;
        uint256 tokenId = totalMinted;
        tokenOwners[tokenId] = to;
        ownedTokens[to].push(tokenId);

        emit Mint(to, tokenId);
    }

    function transfer(address to, uint256 tokenId) external {
        require(tokenOwners[tokenId] == msg.sender, "Not the token owner");
        require(to != address(0), "Invalid address");

        // Удаляем токен у текущего владельца
        uint256[] storage tokens = ownedTokens[msg.sender];
        for (uint256 i = 0; i < tokens.length; i++) {
            if (tokens[i] == tokenId) {
                tokens[i] = tokens[tokens.length - 1];
                tokens.pop();
                break;
            }
        }

        // Переводим токен новому владельцу
        tokenOwners[tokenId] = to;
        ownedTokens[to].push(tokenId);

        emit Transfer(msg.sender, to, tokenId);
    }

    function tokensOfOwner(address _owner) external view returns (uint256[] memory) {
        return ownedTokens[_owner];
    }

    function ownerOf(uint256 tokenId) external view returns (address) {
        return tokenOwners[tokenId];
    }

    function transferOwnership(address newOwner) external onlyOwner {
        require(newOwner != address(0), "Invalid new owner address");
        emit OwnershipTransferred(owner, newOwner);
        owner = newOwner;
    }

    // Позволяет контракту получать эфир
    receive() external payable {}

    function withdraw() external onlyOwner {
        uint256 balance = address(this).balance;
        require(balance > 0, "No funds to withdraw");

        (bool success, ) = payable(owner).call{value: balance}("");
        require(success, "Transfer failed");
    }
}

{
  "evmVersion": "paris",
  "optimizer": {
    "enabled": true,
    "mode": "3"
  },
  "outputSelection": {
    "*": {
      "*": [
        "abi",
        "metadata"
      ],
      "": [
        "ast"
      ]
    }
  },
  "detectMissingLibraries": false,
  "forceEVMLA": false,
  "enableEraVMExtensions": false,
  "libraries": {}
}

[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Mint","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[],"name":"MAX_SUPPLY","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"}],"name":"mint","outputs":[],"stateMutability":"nonpayable","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":"address","name":"_owner","type":"address"}],"name":"tokensOfOwner","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalMinted","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transfer","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"},{"stateMutability":"payable","type":"receive"}]

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