EU AI Act enforcement begins 2 August 2026.
Publishers face fines of up to €15M or 3% of global turnover for unverified AI-generated content. Signetto seals your content with a C2PA cryptographic manifest in under 5 minutes.
While others attempt to detect what is fake, Signetto verifies what is true.
How Signetto seals your content
Every published asset passes through four verification stages before readers see it.
An author hits publish in your CMS. Signetto intercepts the draft before it reaches readers, with no change to the newsroom workflow.
The draft is evaluated against your newsroom ruleset and the current EU AI Act Article 50 and DSA Article 17 requirements.
A C2PA manifest is minted, signed by your Cloud KMS key, and timestamped by a qualified RFC 3161 authority.
The manifest is embedded in the asset and an immutable entry is written to your tamper-evident audit log.
Under one second per asset. No editor friction.
Where Signetto fits
Native integrations for the publishing platforms European newsrooms run on.
Native plugin from the WordPress.org directory. Installs in under five minutes. Compatible with Gutenberg and Classic Editor.
Admin API integration for self-hosted Ghost 5.x and Ghost Pro. Webhook-driven sealing on publish.
Direct signing endpoint for any CMS, static site generator, or custom publishing workflow. OpenAPI 3.1 specification on request.
Drupal, Contentful, Kirby, Strapi, or something bespoke. Tell us at [email protected].
Member of the Content Authenticity Initiative. Signetto issues cryptographic seals of provenance on the C2PA standard.
- Regulation (EU) 2024/1689 — Artificial Intelligence Act Article 50: transparency obligations for AI-generated content. Article 113: enforcement begins 2 August 2026.
- Regulation (EU) 2022/2065 — Digital Services Act Article 17: statement of reasons. In force since 17 February 2024 for all intermediary services.
- C2PA Technical Specification 2.1 Coalition for Content Provenance and Authenticity — the open standard Signetto implements.
Signetto cites primary sources. Your compliance team can verify every claim on this page against the originals above.