Anthropic adds invisible watermarks to Claude text and images — Coral Wire
Legal · Sun, Aug 16 2026 · Breaking · Coral Index 52/100

Anthropic adds invisible watermarks to Claude text and images

If you draft with Claude, your work will carry a statistical watermark that follows the text even when you copy and paste it.

This story ran in the Coral Wire edition of Sun, Aug 16 2026, when the Coral Index stood at 52/100 (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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