AI provenance for content platforms.
For platforms that publish AI-generated or AI-mediated content under regulatory, compliance, or audit requirements. Sign every output with three-layer cryptographic timestamps. Compliance-grade, not creator-grade.
Built for platforms, not creators
If you're a creator looking to badge your work as AI-made, we recommend Adobe Content Credentials. CertNode AI Provenance is built for the other audience: platforms with audit obligations.
News and editorial platforms
When a publisher uses AI assistance, regulators and readers will increasingly want a verifiable trail. Sign AI-touched articles, sources, and edits cryptographically.
Healthcare, finance, legal content
AI-generated summaries, advice, and reports in regulated sectors need an audit trail showing exactly what the model said and when. Self-attestation by the model provider is not enough.
Marketing and advertising platforms
EU AI Act Article 50 (enforces August 2026) requires AI-generated content to be marked in machine-readable form. Cryptographic signatures are the strongest form available.
Multi-tenant content platforms
Platforms hosting AI-generated content from many tenants need a neutral signer. CertNode is multi-model and multi-tenant from day one.
The architecture difference
CertNode AI Provenance is multi-model, third-party, and built around audit-grade timestamps. Adobe Content Credentials is creator-tool-integrated and built around creator workflow. Different audiences, different optimization.
How the three-layer stack works →