Verify an Evidence Pack

Every SurfaceDiff Evidence Pack is signed with our Ed25519 signing key. Upload the .zip file it came in to check the signature - this happens entirely in your browser, the file is never sent to SurfaceDiff or anyone else.

Choose an Evidence Pack .zip fileThe .zip your Evidence Pack PDF came in

Public key (Ed25519, key ID dfcb9ab90c8b5ca3):
159a64d5e76c7258069cb1724d053eae5820211210d1feb585392fe9947838c2