Most people are hearing about “NFTs, or non-fungible tokens, are unique files that live on a blockchain and are able to verify ownership of a work of digital art,” for the first time. But there’s already news of a pretty big sale. An NFT of a work created by Mike Winkelmann (who goes by the name Beeple) just sold for $69 million. Until a few months ago, Winkelmann’s most expensive prints went for about a hundred bucks.