Sign everything you publish.
Photos, infographics, generated visuals: ProvSeal records their editorial journey and signs them with your publication’s identity, so your readers and partners can verify it.
This image’s masthead
- Photo
- Studio Exemple, report
- Retouching
- The publication’s photo desk
- Sky
- AI-generated, declared
- Approval
- Editor-in-chief
- Publication
- Signed by the publication
- The masthead says who made the paper. C2PA says who made each image.
How it works for you.
What ProvSeal records at each step of your workflow.
Source
Agency photo, in-house production or generated visual: the origin is declared from the start.
ingredient · digitalSourceTypeLayout
The content is placed in the article, captioned and adapted. Every step is attached to the file.
editorial · variantsApproval
Editorial approval applies the publication’s policy, including mandatory notices.
policy · noticesPublication
The publication signs every piece of content it publishes with its identity.
c2pa.published · publication identityWhat ProvSeal changes for news publishers
What changes, concretely, in your day-to-day work.
- A verifiable publication identity.Your editorial brand on every published image, impossible to spoof without breaking the signature.
- AI notices, never forgotten.The policy automatically declares content generated or modified by AI.
- A chain that stays in-house.Signing on your infrastructure, with no per-item metering of published content.
What C2PA does not prove
Transparency is part of the standard. Knowing its limits matters as much as knowing what it can do.
- The truth of what the image shows
- That a human is the author
- Copyright ownership
- Automatic AI detection
Questions
that matter.
Straight answers to the questions we hear most.
Do we have to sign each image manually?
No. Signing is done in batches, with your publication’s policy.
Are AI-generated visuals covered?
Yes. They are declared as such in the manifest, which also meets the AI Act’s transparency expectations.
Will our readers see anything?
They can verify Content Credentials with compatible tools, such as the free ProvSeal Verify extension.
Other use cases
Every profession has its steps. ProvSeal records them all.
Test it on your production.
ProvSeal Enterprise is in beta. For 30 days, we install it with you and adapt it to your profession.