Each tile below is an image generated with Cloudflare Workers AI; some
carry embedded C2PA Content Credentials
and some don't. Ask the in-browser agent to scan_images_c2pa
to see which tiles are signed, or inspect_image_c2pa on a
tile's image URL to read its full provenance manifest.
Provenance here is decoded and reported; signatures are made with a self-signed demo certificate, so external verifiers will show “valid signature, untrusted issuer”. Production signing would use a certificate on a recognised C2PA trust list.