FL FactLockCam

Documentation

User Guide

FactLockCam is a private, tamper-evident media archive with verified Digital DNA at capture—not a messaging app. This guide explains how to seal media with verified Digital DNA, browse your local-first encrypted archive, and deliver tamper-proof proof to recipients. Procedural and evidentiary details for professionals are in our Terms of Service.

Capture & Seal

  1. Open Picture or Video from the hub.
  2. Frame your subject and tap the mechanical shutter control.
  3. FactLockCam seals the capture on-device—SHA-256 fingerprint, AES-GCM encryption, and a transactional journal that records prepare/commit integrity (your Digital DNA).
  4. When online, integrity metadata can sync to the public ledger; offline captures stay marked pending sync until retried.

Archive & Inspect

The Archive tile lists sealed items in grid or chronology view. Tap an item to inspect metadata, view a thumbnail, decrypt the full asset on demand, export a tamper-proof certificate, or Send Proof.

Send Proof (Courier)

  1. Choose Send Proof from the asset inspector.
  2. Set a one-time password and optional certificate title.
  3. Share the generated PDF and courier URL through the iOS share sheet (Messages, Mail, AirDrop, etc.).
  4. Communicate the password to the recipient out-of-band.

Recipients open the link in a browser, enter the password, and decrypt locally. Plaintext never transits FactLockCam servers after unlock—we cannot access your unencrypted files.

Account & Burn

Account deletion (Burn Account) requires double confirmation and invokes perform_full_burn to purge cloud-linked profile data. Local encrypted files are wiped from the device as part of the burn flow.