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Victor Kuznetsov
ad7e4ee08b
- AIGC: parse the bare ``AIGC{...}`` blob form (label glued to its JSON in a
JPEG APP segment near the JFIF header), and scan both raw-JSON forms in one
fall-through loop so a quoted ``"AIGC"`` later in an XMP packet no longer
shadows a real bare label earlier in the file (3 files read unknown before).
- Integrity clash rule 2: a camera device + an AI marker from the SAME C2PA
manifest (Google Pixel Magic Editor / Pixel Studio edit chain) is a legitimate
edit chain, not a contradiction. Fire only when the AI marker's source is
independent of the camera's manifest; pure cameras (Leica/Sony/Nikon) are
unaffected (2 Pixel files mis-flagged before).
- New c2pa_cloud_manifest detector: surface a C2PA 2.4 Durable Content
Credentials cloud-manifest reference (Adobe cai-manifests.adobe.com) as a
medium provenance signal when the embedded manifest is stripped. Provenance
only, never asserts is_ai (2 files read fully unknown before).
identify reuses its already-loaded scan head for the cloud check (no second
read). +7 tests; CLAUDE.md + README synced.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>