KEYMO, THE FIRST ELECTRONIC STAMP FOR MOBILE PHONES

Discover the unique electronic stamp that allows you to authenticate and sign documents wherever you are, even without a network connection.

Authenticate and sign documents on smartphones or tablets

With the electronic stamp, it is possible to authenticate and validate a step directly on smartphones and tablets, in just a few seconds.

Offline

The user’s personal data is protected and stored directly in the stamp, which allows offline authentication.

For better traceability

When stamping, a double proof is stored: on one hand in the stamped device, and on the other hand in the memory of the electronic stamp, then in blockchain.

Ultra-secure authentication

The stamp uses an innovative and patented pairing technology, based on the management of unique encrypted tokens for each stamp.

There are up to 2 authentication factors: with the stamp and with a PIN code. It is possible to choose your preferred usage with the plan that best suits you.

With the BYSTAMP application:

Manage and set your stamps up
Choose the plan that best suits you
Store your evidence of stamping

See mobile app

Features

GDPR compliant

All biometric data is protected and stored in a highly secure area of the stamp.

Bluetooth

To enable secure pairing, the stamp requires Bluetooth to be activated on the mobile terminal.

Off-road

With its thin, ergonomic shape, the stamp was designed for use in the field.

Composition

The shell is made of plastic and the edges are made of embossed rubber for better grip and tightness.