OpenAI Backs EU Code of Practice on AI Content Transparency and Provenance

OpenAI Blog·medium signal

OpenAI announced support for the EU Code of Practice covering AI content transparency, committing to provenance standards and tooling to help users identify AI-generated content. The move aligns OpenAI with EU AI Act implementation ahead of its public offering. It signals that content-provenance metadata (C2PA-style signing) is becoming table stakes for frontier labs operating in Europe.