NFT - what is it and what is it for?
NFT is a digital key based on blockchain technology. NFT cannot be deleted or replaced with another token because each token is unique and tied to a specific object. With NFT, you can sell and buy any digital object, such as music, images, 3D models, texts, games, etc. Ownership is registered on the blockchain and it is impossible to change the owner's information, so even if you keep NFT, the original authorship will be preserved.