Anthropic debunks Claude watermarking myths: SynthID can't fingerprint or track users

DevDminGod · x · 2026-09-06

Guillaume Meyer published an article debunking top myths about Claude watermarking (SynthID), starting with the fact that the technology carries only an extremely limited number of bits — not enough to fingerprint or identify individual users. Commenter DevDminGod questions why Anthropic keeps landing itself in watermarking-related controversies when only a handful of top labs are training models.

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