2

contract newNFT is NFTokenMetadata, Ownable { constructor() { nftName = "Krusty"; nftSymbol = "KRS"; } function mint(address _to, uint256 _tokenId, string calldata _uri) external onlyOwner { super._mint(_to, _tokenId); super._setTokenUri(_tokenId, _uri); } }

1

// SPDX-License-Identifier: MIT pragma solidity 0.8.0; import "https://github.com/0xcert/ethereum-erc721/src/contracts/tokens/nf-token-metadata.sol"; import "https://github.com/0xcert/ethereum-erc721/src/contracts/ownership/ownable.sol";