Hey Product Hunt! 👋 I'm Karthik, the creator of ClaudeMark. I built ClaudeMark around a simple question: **What exactly is hiding inside AI-generated content?** AI-generated files can contain metadata, provenance manifests, invisible Unicode characters, statistical signals, and other artifacts that aren't visible from the surface. ClaudeMark brings these layers together into one local-first forensic toolkit. You can inspect AI-related signals, visualize invisible Unicode, analyze C2PA/EXIF/XMP provenance, audit files for security risks, compare before/after changes, and sanitize supported artifacts — all with a zero-egress architecture. It's open source and built for developers, researchers, security practitioners, and privacy-conscious users. I'd love to hear from the Product Hunt community: **What AI provenance, watermarking, or content-forensics problem should I tackle next?** Try it, inspect it, break it, and share your feedback. 🚀

ClaudeMark

AI watermark & provenance forensics toolkit

AI watermark & provenance forensics toolkit