Record · corpus.blog/posts/01a07dab-cf24-704a-bc37-b8db53a8b9f7

How Claude’s text watermark works

Anthropic · published 11 August 2026

A record is what was published and who pointed at it. The text of the post is not held here: read it at the source, or at its Wayback capture.

Read the post at anthropic.com Wayback capture

45blogs citing

First cited: 11 Aug 2026
Most recent: 24 Sept 2026
Rank this month: not ranked
Links from this post: 3
Words captured: 2,206

Cited by

Blog

In the post

Date

Zapier Engineering

What is an AI watermark, and what does it actually prove? Read at the source ↗

24 Sept 2026

Victor Kropp

AI text watermarking Read at the source ↗

16 Sept 2026

ja3k.com

Against LLM Watermarking Read at the source ↗

16 Sept 2026

pangram.com

What is AI watermarking? Read at the source ↗

14 Sept 2026

codecentric

Wie Claude sein Wasserzeichen in Text versteckt Read at the source ↗

14 Sept 2026

Hostinger

Claude watermarks its writing now. Should you worry? Read at the source ↗

7 Sept 2026

blog.smalleycreative.com

Authenticity's Triumph Read at the source ↗

6 Sept 2026

Towards Data Science

Text Watermarking in Python: Catch Whoever Copies Your Writing Read at the source ↗

6 Sept 2026

modelcontextexperience.com

It's worth understanding Anthropic's watermarking a bit better Read at the source ↗

4 Sept 2026

Radar – O’Reilly

Radar Trends to Watch: September 2026 Read at the source ↗

1 Sept 2026

willett.io

Let's Build Intuition for Watermarking Read at the source ↗

1 Sept 2026

scholarlykitchen.sspnet.org

We Can Now Track AI-generated Content. It Doesn’t Solve the Real Problem. Read at the source ↗

31 Aug 2026

brennan.day - Queer Métis Author & Web Developer · brennan.day

SAD MACHINE Read at the source ↗

31 Aug 2026

Covidian Æsthetics | Mónica Belevan | Substack

Transference, Custody, Post-continuity Read at the source ↗

25 Aug 2026

bionicteaching.com

Weekly Web Harvest for 2026-08-16 Read at the source ↗

23 Aug 2026

daviesgeek.com

I Shouldn’t Need an LLM to Explain My LLM Read at the source ↗

23 Aug 2026

Scott Aaronson

Anthropic’s LLM watermarking Read at the source ↗

22 Aug 2026

Ahead of AI

How Claude Watermarks AI-Generated Text Read at the source ↗

22 Aug 2026

Dont Worry About the Vase

AI Text Watermarking Is Free And Good Read at the source ↗

21 Aug 2026

selfh.st

Self-Host Weekly (21 August 2026) Read at the source ↗

21 Aug 2026

net.wars

Delve Read at the source ↗

21 Aug 2026

georgewalkley.com

Context Window 90 Read at the source ↗

21 Aug 2026

xusheng.dev

Microsoft Paint and Photos Embed Server-Issued GUIDs as Invisible Watermarks in Locally-Generated Images Read at the source ↗

21 Aug 2026

haniweiss.com

AI Watermarks Today. Copyright Claims Tomorrow? Read at the source ↗

20 Aug 2026

browndroppings.com

Merchants of dichotomy Read at the source ↗

20 Aug 2026

profalexreid.com

watermarks of providence Read at the source ↗

19 Aug 2026

Rands in Repose

How Grumbles Helps Read at the source ↗

19 Aug 2026

nishtahir.com

Exploring text generation watermarking Read at the source ↗

19 Aug 2026

FIGBERT

Regretfully, Captain Obvious Read at the source ↗

18 Aug 2026

Daring Fireball

Regretfully, Captain Obvious Read at the source ↗

18 Aug 2026

iamflimflam1

Detecting Claude by counting letters Read at the source ↗

18 Aug 2026

pivot-to-ai.com

Anthropic watermarks AI output — and the AI bros yell Read at the source ↗

17 Aug 2026

guptadeepak.com

Claude's Watermark Won't Derank You. Bad Content Will. Read at the source ↗

17 Aug 2026

techlex.net

Watermarking is for machines. Disclosure is for people. Read at the source ↗

17 Aug 2026

jordan.roher.me

Defending the Honor of Writing Read at the source ↗

17 Aug 2026

Eshu Marneedi

Anthropic Plans to Watermark Claude-Generated Text Read at the source ↗

16 Aug 2026

gregstoll.wordpress.com

Some people are really upset about LLM watermarking and I don’t get it Read at the source ↗

16 Aug 2026

steampunkai.com

Weekly Links: Watermarking AI, Full Duplex Realtime, and Google's Westinghouse Bet Read at the source ↗

16 Aug 2026

All posts

AI text watermarking is not a big deal Read at the source ↗

16 Aug 2026

Sebastian Raschka

How Claude's Text Watermarking Works Read at the source ↗

15 Aug 2026

David Bushell – Freelance Web Design & Front-end Development (UK)

Notes – 06:22 Sat 15 Aug 2026 Read at the source ↗

15 Aug 2026

SEAN BONNER

The Crowd 315: Searching Read at the source ↗

15 Aug 2026

rivassec.com

When the Output Carries the Signal: Claude, SynthID-Text, and the New Detection Attack Surface Read at the source ↗

14 Aug 2026

Rands in Repose

RIP Claude Read at the source ↗

13 Aug 2026

johnjwang.com

How Claude's watermarking (probably) works Read at the source ↗

12 Aug 2026

Michael Tsai

How Claude Marks AI-Generated Content Read at the source ↗

11 Aug 2026

Links from this post

Link

Host

https://www.nature.com/articles/s41586-024-08025-4

nature.com

https://digital-strategy.ec.europa.eu/en/news/strong-backing-code-practice-transparency-ai-generated-content

digital-strategy.ec.europa.eu

https://c2pa.org/

c2pa.org