Non-Fungible Tokens

Non-fungible tokens or NFT for short, means that hidden in the artwork, there’s a unique and non-interchangeable unit of data stored on a digital ledger using blockchain technology to establish proof of ownership. Cannot see myself venturing into this area ; I noted that Damien Hirst recently gave purchasers the option to buy the digital or original version of his artwork. If the former was chosen, the original was destroyed !