CanonProof v1 is about one thing: defensible verification at speed.
Included
- Upload → SHA-256 fingerprint → media sniffing
- Format-specific extractors for images, PDFs, audio and video (MVP indicators)
- Explainable scoring: AUTHENTIC / LIKELY_AUTHENTIC / INDETERMINATE / MANIPULATED
- Signed ES256 certificates + public verification pages
Next up: deeper provenance matching, more robust PDF ladders, and richer video frame-level signals.