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Aug 13, 2026 · Artificial Intelligence

AI‑Generated Content Must Be Watermarked—OpenAI, Anthropic, Google Sign EU Pact

Following the EU’s AI‑Generated Content Transparency Code of Conduct, major AI firms including OpenAI, Anthropic, Google, Meta, and Microsoft have pledged to embed machine‑readable watermarks in text, images, audio, and video, with Claude’s implementation detailed—showing invisible tags, C2PA metadata, global rollout, and early detection studies.