NFTs, explained: what they are, and why they’re suddenly worth millions – The Verge

What’s worth picking up at the NFT supermarket?

NFTs can really be anything digital (such as drawings, music, your brain downloaded and turned into an AI), but a lot of the current excitement is around using the tech to sell digital art.

— Read on www.theverge.com/platform/amp/22310188/nft-explainer-what-is-blockchain-crypto-art-faq