Kimi Supreme Art NFT 正式合约部署准备

🏆 MAINNET 正式合约：用于至尊艺术 NFT 正式链上身份。

这一页只做正式部署准备与核对。正式部署必须由 Owner 钱包在 BSC Mainnet 主网签名并支付真实 Gas。

① 部署前身份核对

网络BNB Smart Chain Mainnet 主网Chain ID56（0x38）Owner 钱包0x6795Bc743514743654E23c5aa952760C0A958a2a合约名称Kimi Supreme Art CollectionSymbolKSAC标准ERC-721

尚未检查钱包。

② 合约源码

部署时请使用本 ZIP 内这一份源码，不要临时改动。

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

/// @title Kimi Supreme Art Collection
/// @notice Minimal owner-controlled ERC-721 contract prepared for Kimi Supreme Art Auction.
contract KimiSupremeArtNFT {
    string public name = "Kimi Supreme Art Collection";
    string public symbol = "KSAC";
    address public owner;
    uint256 public nextTokenId = 1;

    mapping(uint256 => address) private _ownerOf;
    mapping(address => uint256) private _balanceOf;
    mapping(uint256 => address) public getApproved;
    mapping(address => mapping(address => bool)) public isApprovedForAll;
    mapping(uint256 => string) private _tokenURI;
    mapping(bytes32 => uint256) public tokenByKacHash;

    event Transfer(address indexed from,address indexed to,uint256 indexed tokenId);
    event Approval(address indexed owner,address indexed approved,uint256 indexed tokenId);
    event ApprovalForAll(address indexed owner,address indexed operator,bool approved);
    event OwnershipTransferred(address indexed previousOwner,address indexed newOwner);
    event KimiMint(uint256 indexed tokenId,address indexed collector,string kacId,string uri);

    modifier onlyOwner(){require(msg.sender==owner,"OWNER_ONLY");_;}
    constructor(){owner=msg.sender;emit OwnershipTransferred(address(0),msg.sender);}

    function balanceOf(address a) external view returns(uint256){require(a!=address(0),"ZERO");return _balanceOf[a];}
    function ownerOf(uint256 id) public view returns(address){address a=_ownerOf[id];require(a!=address(0),"NOT_MINTED");return a;}
    function tokenURI(uint256 id) external view returns(string memory){ownerOf(id);return _tokenURI[id];}
    function approve(address to,uint256 id) external {address a=ownerOf(id);require(msg.sender==a||isApprovedForAll[a][msg.sender],"NOT_AUTH");getApproved[id]=to;emit Approval(a,to,id);}
    function setApprovalForAll(address op,bool ok) external {isApprovedForAll[msg.sender][op]=ok;emit ApprovalForAll(msg.sender,op,ok);}
    function transferFrom(address from,address to,uint256 id) public {require(to!=address(0),"ZERO");address a=ownerOf(id);require(a==from,"FROM");require(msg.sender==a||msg.sender==getApproved[id]||isApprovedForAll[a][msg.sender],"NOT_AUTH");delete getApproved[id];_balanceOf[from]--;_balanceOf[to]++;_ownerOf[id]=to;emit Transfer(from,to,id);}
    function safeTransferFrom(address from,address to,uint256 id) external {transferFrom(from,to,id);require(_checkOnERC721Received(from,to,id,""),"UNSAFE_RECIPIENT");}
    function safeTransferFrom(address from,address to,uint256 id,bytes calldata data) external {transferFrom(from,to,id);require(_checkOnERC721Received(from,to,id,data),"UNSAFE_RECIPIENT");}

    function mintKimi(address collector,string calldata kacId,string calldata uri) external onlyOwner returns(uint256 id){
        require(collector!=address(0),"ZERO");bytes32 h=keccak256(bytes(kacId));require(tokenByKacHash[h]==0,"KAC_ALREADY_MINTED");
        id=nextTokenId++;_ownerOf[id]=collector;_balanceOf[collector]++;_tokenURI[id]=uri;tokenByKacHash[h]=id;emit Transfer(address(0),collector,id);emit KimiMint(id,collector,kacId,uri);
    }
    function transferOwnership(address n) external onlyOwner {require(n!=address(0),"ZERO");emit OwnershipTransferred(owner,n);owner=n;}
    function _checkOnERC721Received(address from,address to,uint256 id,bytes memory data) private returns(bool){if(to.code.length==0)return true;(bool ok,bytes memory r)=to.call(abi.encodeWithSignature("onERC721Received(address,address,uint256,bytes)",msg.sender,from,id,data));return ok&&r.length>=32&&abi.decode(r,(bytes4))==0x150b7a02;}
    function supportsInterface(bytes4 x) external pure returns(bool){return x==0x01ffc9a7||x==0x80ac58cd||x==0x5b5e139f;}
}

打开 Remix ↗

③ Remix 部署参数

CompilerSolidity 0.8.24合约KimiSupremeArtNFTConstructor无参数EnvironmentInjected Provider / TokenPocket网络必须确认 BSC Mainnet / Chain ID 56

点击 Deploy 后，只在 TokenPocket 中确认一次“部署合约”交易。不要把私钥、助记词输入网页。

④ 部署成功后必须保存

NFT Contract部署交易成功后得到的 0x… 合约地址Deploy Tx Hash部署交易哈希 0x…Owner应当仍为 0x6795…8a2a

拿到正式 NFT Contract 后，先不要 Mint。下一步先核对正式合约地址、Owner 与主网，再进行第一件至尊艺术藏品 NFT 铸造。

⑤ 当前阶段

✅ 实战1.0 = BSC Mainnet 正式部署准备就绪

在正式合约真正部署并完成 NFT 铸造前，拍卖验证页继续显示“尚未铸造”，这是正确状态。