FIO Protocol - NFT Signature

NFT Signature

NFT Forgery Prevention

On-chain attestation by the NFT owner on any blockchain that the signed NFT was created by the FIO Handle owner. Can also include NFT hash to ensure it was not altered.

NFT Signatures

Artist establishes their FIO Handle as their digital identity broadcasts it to the world

Artist publishes attestation to the FIO Chain referencing their FIO Handle and NFT contract, token address, image location and hash.

Every user, gallery, NFT marketplace can check if a specific NFT has been attested (signed) by the artist FIO Handle, thus confirming it authenticity

NFT image can also be checked for alterations by comparing it to stored hash, something not really possible today, unless NFT image is stored on IPFS

Supports any NFT on any blockchain.

Need Technical Details?

Member

A community of media and tech companies, NGOs, academics, and others working to promote adoption of an open industry standard for content authenticity and provenance.

Get Your Handle

Want your own FIO Handle? Head on over to the FIO dashboard to get your very own.

THE ECOSYSTEM

Supporting NFT Signature

Ecosystem apps supporting NFT Signature.

Supporting NFT Signature

Sign NFTs