OCG-Industries Showcase · Cluster ⑬ Machine, AI and Software Integrity
Enter a content credential twice, once as it was signed and once as you received it: asset title, issuer, capture device, edit actions, and the content digest you hold. This tool fingerprints each side, names which fields moved if any did, and tells you whether the issuer is present at all. An edit made after signing changes the derived fingerprint, so the mismatch shows up as a fact about the two manifests rather than something a reviewer has to eyeball field by field. Author identity here is self-asserted unless the asset is separately signed. This checks field mutation, it does not validate a certificate chain.
Data: C2PA Specification 2.1 content credentials · illustrative demo, no external data
As signed
As received
Leave the received side blank to see how the tool treats an empty manifest.