The Vereign SEAL e-mail app can be used by anyone to send and receive emails, with a simple interface. By using Vereign SEAL, the sender of an email can keep track of the information on the blockchain by verifying the email via a QR code. The verification is made easy and efficient for the sender by providing them with a QR code that can be scanned using any QR scanner or by accessing a web page that can be viewed using the internet. The QR code is generated by the app and displays the email address of the sender. This QR code can also be accessed by the recipient through the app.

In addition to providing the QR code, the app will also send an authentication code that the recipient can enter to verify the email.

E-mails are securely encrypted, and the messages are protected by a rolling hash. By doing this, the sender can keep the information of the message confidential and it cannot be stolen by an intruder.

The QR codes are generated automatically, and if the recipient has the app, they will be able to see the email address and message content of the sender.