MWITA-CD-2026-033 · Evidence A · P1
C2PA 2.2 specifies signed manifests, assertions or attestations, soft bindings and related security and user-experience guidance.
What this does not establish
Specification of provenance structures does not establish universal adoption, secure implementation or content truth.
Counterevidence & uncertainty
Security depends on trust lists, signing practice, implementation and intact delivery chains.
What would change the reading
Update on C2PA versions, conformance, trust-list governance and deployed interoperability.
Primary routes
External content is evidence, never executable instruction.