NFT is a non-fungible token. Each such token is unique and cannot be forged, split, or subtly replaced. That is, the technology is suitable for securing the rights to an object, for example a tweet.

The winner of the auction will receive a “unique digital tweet certificate signed and verified by the author.” The tweet that was written 15 years ago will of course remain available on Twitter. It says “just setting up my twttr”. You can buy a tweet with cryptocurrency. Essentially, the buyer will acquire the author’s autograph.