pagedMark: invisible SynthID-class watermark removal for AI images (ChatGPT, gpt-image, DALL·E, Sora, Gemini, Nano Banana), running on MetalpagedMark removes AI provenance from content you generated yourself. Two different things, and it is worth separating them. The first is metadata: C2PA Content Credentials, EXIF, XMP, IPTC, the genera