Ever since the artist known as Beeple1 sold an NFT of a digital collage for over $69 million at Christie’s mid-March 2021 auction, everyone in the art world — and in other communities — has been talking about NFTs. Depending on whom you listen to, NFTs are the future of art and will bring long-hoped-for transparency and accountability to the art market. Or they are a dangerous fad. Or they are “nothing sandwiches” that provide something to purchase with cryptocurrency that otherwise just sits unused in digital wallets.
So what the heck is an NFT? NFT is short for “nonfungible token”; an NFT has been defined as a digital certificate of ownership or a digital record of a transaction. The record is “minted”, i.e. created, using blockchain technology that is stored over a decentralized computer network rather than in a centralized registry. And NFTs are purchased using cryptocurrency, most often Ethereum.