Prove every photo and video you publish is real.
Verimago publisher certificates give your newsroom cryptographic proof of authenticity. As an official C2PA contributor member, we build on the industry standard for content provenance. Let your audience tell your real content from deepfakes — instantly.
C2PA Contributor Member. Building on the open standard for content provenance backed by Adobe, Google, Microsoft, Meta, Sony, and the BBC.
From application to certified in days
The same chain-of-trust model as Extended Validation SSL — applied to media authenticity.
Apply and get verified
Submit your organization details. We verify editorial independence, domain ownership, and jurisdiction — typically within 24 hours.
Attended key ceremony
A witnessed ECDSA P-256 keypair generation ceremony is conducted. Your private key is sealed in an HSM and your certificate is issued to the Verimago CA chain.
Integrate signing
Connect the Verimago signing API or camera app to your publishing workflow. Sign photos and videos at capture — metadata, timestamp, and your certificate are embedded.
Audience verification
Anyone can verify your media by the color-coded badge, the registry, or via the Verimago API. Your certificate and the media's integrity are verifiable in seconds.
Everything your newsroom needs
A complete certificate infrastructure — from key ceremony to audience verification.
HSM-backed signing keys
Your private key is generated in a witnessed ceremony and sealed in a FIPS 140-2 Level 3 hardware security module. It never leaves the HSM — not even Verimago can access it.
Hardware-attested capture
The Verimago camera app uses your phone's Secure Enclave (iOS) or StrongBox (Android) to sign content at the exact moment of recording. App Attest and Play Integrity prove the signing happened on a real, unmodified device.
C2PA Content Credentials
Every signed file gets a C2PA-compliant manifest embedded in its metadata — readable by any compatible tool and verifiable on any C2PA validator.
Public registry
Every signed piece of media gets a permanent, auditable manifest at registry.verimago.io. Your audience can verify authenticity in seconds — no app required.
UGC corroboration
Automatically corroborate user-generated content using our 4-signal engine: geolocation, temporal metadata, OSINT cross-reference, and cryptographic hash matching.
API + SDK
Integrate signing and verification into your CMS, publishing workflow, or mobile app with the REST API and @verimago/sdk for Node.js and Python.
Audit trail
Every certificate operation is logged to a tamper-evident audit trail — key ceremonies, signings, revocations, and verifications — for your compliance and legal teams.
Label content, not just detect fakes
Verimago supports all types of content. Publishers can certify authentic reporting, AI-enhanced visuals, and AI-generated graphics alike — each with a color-coded badge that tells audiences exactly what they're looking at.
Original, unaltered content. A real recording of real events with no AI modifications.
Real content processed with AI tools — noise reduction, upscaling, color grading. The underlying event is real.
Fully or substantially generated by AI — graphics, synthetic media, AI avatars, illustrations.
No Verimago certificate. Audiences can see at a glance that origin is unknown.
Publisher certificate: $399/year
Includes the key ceremony, unlimited media signing, public registry listing, capture-time attestation, API access, and SDK. Or pay $40/month.
Enterprise publishers get dedicated onboarding, multi-team management, SSO, audit logs, and priority support at $899/year ($99/month).
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