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Comment by declawclaw

4 days ago

To see the signed metadata: go to claude.ai and ask: "generate an image of a cat". When you'll go to download the image, it will offer an SVG and a PNG version that both have the metadata.

In the case of SVG, it's literally `<metadata><c2pa:manifest>(signature)...` right after the <svg> tag. In the case of PNG, it's stuffed as a `caBX` chunk.

To declaw these files, you can ask in your CLAUDE.md to run `exiftool -jumbf:all=` (for jpg & png), and to simply directly remove the <c2pa:manifest> tag in SVG files. I haven't looked at video files yet.