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Use cases

Records people actually have to defend

Each guide covers what to capture, how the FactLock record is made, and what a recipient sees when they check it.

Verifies the exact file and signed record—not the physical truth of the scene.

What every use case has in common

  1. Capture inside FactLockCam, not the system camera, so the record is made at the lens.
  2. Send Proof when you need to. The recipient can check that proof free, online, at Open Proof. For larger files, use the Free Mac Proof Utility (the Free FactLockFile Viewer for Mac).

A passing check verifies the exact file and the signed record. The full ceiling is on the threat model page.

Next step

Protect what matters. Prove what hasn't changed.

Sign in to FactLockCam and get 5 FactLocks at no cost (5 in total, shown as “seals” in the app). Capture inside FactLockCam and keep the record before anyone disputes the copy.

with the FactLockCam app.

Tamper-evident Archive · signed record · file check for recipients.

Get FactLockCam

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