We don’t use trackers.

What does leave your phone ?

Just one thing: a mathematical fingerprint called a hash.

  This fingerprint proves time and integrity, but can never reveal your original media.

   A hash is like a one-way seal: it proves something exists without revealing what it is.

There is no user profiling, analytics fingerprinting, or behavioral tracking — now or in the future. We only receive the minimum Apple Sign-In information required to manage purchases. Your real name never leaves your device, unless you explicitly share it.

   With 100% privacy comes full responsibility 

Only you can access your media and PDF Proof. We don’t store anything—no backups.

For extra safety, store your PDFs on a USB stick, external drive, or a private cloud of your choice.

Please take the time to read the following information