A free program for Android, by SESAME LAB CORP..

KEYRING is a revolutionary key management app that allows you to easily manage all of your digital keys with a single app.

It has been built with blockchain technology that stores data in a decentralized manner, which makes it more secure against attacks.

It has an innovative lock mechanism that is based on a new concept, which allows you to open a door without touching it.

In addition, the KEYRING lock mechanism is based on a new concept, which is key management. This means that all of your keys are managed in a centralized database, which makes it more secure.