Anthropic will watermark Claude text starting August 2026

If you draft with Claude, your work will carry an invisible statistical fingerprint—and if you don't, absence won't prove anything.

This story ran in the Coral Wire edition of Sat, Aug 15 2026, when the Coral Index stood at 47/100 (Mixed signals).

Coral Wire selects stories by a Claude-graded relevance score and writes each headline and one-line summary with an Anthropic Claude model from the linked source. Story gathering is not AI: it is a fixed set of feeds and dockets. The linked original is always the authority.

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