Claude’s Invisible Mark: Anthropic Moves To Make AI Content Traceable Worldwide
Anthropic has begun adding invisible machine-readable watermarks to text and digitally signed provenance information to supported files generated by Claude, following EU AI transparency rules that became applicable on August 2, 2026. The system is being rolled out globally, meaning Claude users in Nepal are also covered when using supported models, although older models are still being updated and the markings are not a perfect way to prove AI authorship.



