Content provenance marking moves into production

Watermarks and signed provenance metadata on AI-generated content move from policy into shipped products, ahead of the EU AI Act transparency rules.

Stalling · September 2026 MarTech · AI Reviewed through September 2026 Leggi in italiano

The pattern so far

From July 2026 the marking of AI-generated content began to ship: watermarking for video and audio in Microsoft 365 Copilot, Anthropic's commitments under Article 50(2) of the EU AI Act, and C2PA signatures on AI images in AJO B2B, the first provenance marking inside a marketing platform. September brought nothing new; text watermarking arrived in October.

Trajectory

May2026Jun2026Jul2026Aug2026Sep2026
Status no statusno statusno status Emerging Stalling

Month by month

  1. Stalling Reconstructed

    No new provenance item in either Watch during the month.

    No new evidence. Editions re-read: MarTech Watch 36, MarTech Watch 37, MarTech Watch 38, MarTech Watch 39, AI Watch 36, AI Watch 37, AI Watch 38, AI Watch 39

  2. Emerging Reconstructed

    Anthropic published its marking commitments under Article 50(2) of the EU AI Act, with watermarks in generated text and signed provenance metadata in generated files, and AJO B2B began signing AI-generated and AI-edited images with C2PA metadata.

Before it became a pattern

Early sightings that did not yet pass the entry rule on their own.

← All patterns