Drop any photo or video to verify it's a genuine camera capture — not AI-generated or edited. Free, instant, 100% on-device.
At capture, a steganographic mark is woven into every frame. The fragile mark shatters if a single pixel is altered — editing or AI redraw destroys it.
The camera signs a certificate (device key + timestamp + content hash) with ECDSA. Embedded in the file — no cloud, no account needed.
This page recomputes the hash, checks the signature, and reads the watermark. Three signals must agree before anything is called "real" — never false-accuses.
Seal every shot with reality-proof you control. Own & license your work — 70% revenue to you.
Get ProofCam — free