Anthropic watermarks all Claude outputs globally with marks that "may persist through some editing"
Anthropic will embed invisible watermarks in all Claude-generated text and sign files using the C2PA standard. New models shipping from August 2026 onward will have labeling built in from day one. The policy applies worldwide, and Anthropic plans to provide detection tools for third-party verification. The article Anthropic watermarks all Claude outputs globally with marks that "may persist through some editing" appeared first on The Decoder .
Record details
Published: 11 August 2026
Source: The Decoder
Category: News
Topics: Regulation
Retrieved: 12 August 2026
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ethics.ai (11 August 2026), “Anthropic watermarks all Claude outputs globally with marks that "may persist through some editing",” evidence record 18601, https://ethics.ai/record/18601 (originally published by The Decoder).
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