Production:
Back end module does document serialization and encrypts the document details into a custom Quick Response (QR).
Embed the custom QR onto the document and you have a secure verifiable document.
Authentication:
Using a custom mobile application, scan the document QR to verify its authenticity. The custom app then asks for a PIN or password. When the correct PIN/Password is entered the document details are displayed with a message indicating whether the document is valid.