(Solidity) NFT
Price: 109000$
NFT Solidity!1. NFT & 2. Solidity 3. NFT:1. NFT?2. (Solidity) 3. (Solidity) (Function), (event)4. (Solidity) (mapping), , (Event)5. (Solidity) require, interface, constructor, msg. sender6. – , 7. – , , , 8. ERC-721 – , balanceof, ownerof, transferfrom 9. ERC-721 – safe Transfer From, approve, get Approved , (Open Zeppelin)10. NFT