Non Fungible Tokens What is it? NFTs are invisible tokens. They serve as a duplicate certificate of ownership of any assigned digital asset. Basically, it's a smart contract put together using pieces of open source code, which anyone can access on platforms like GitHub, and used to protect that digital object. When the code is written, transcribed, or published permanently, it becomes a token (usually a token called ERC 721) in a blockchain, such as Ethereum. Other popular forms of NFTs include jpegs, gifs, videos and tweets. But in reality any digital asset that the creator wants to make it different can be NFT, like articles or event tickets. Once NFT is purchased, the owner has the digital rights to resell, distribute or license the digital property as he or she wishes. The only warning is that the creator could limit the NFT code to how it is used, as assets cannot appear on a specific platform, such as a TV network, according to Shidan Gouran, founde...