DeviantArt Protect, which launched last year for art posted on the site, will now be available for work that isn’t hosted there as well. Users can upload copies of art to Protect and have it matched against non-fungible token (or NFT) images minted to one of several public blockchains. If an identical or near-identical match is detected, they’ll receive an alert and can send takedown requests to major NFT markets like OpenSea.
Source: DeviantArt is expanding its system for flagging stolen NFT art