You Sign What You See
By using QR code transmissions, we have eliminated potential malware infiltration risks and delivered a level of transparency that just isn’t possible with Bluetooth or USB.
EAL 5+ Secure Element
A proprietary bank-grade Secure Element ensures your private keys never leave the Keystone. The Secure Element generates a true random number for your private keys and is vital to ensuring your crypto assets are stored in the safest way possible. Our BIP32, BIP39, and BIP44 compliant firmware is also open source.
Unlock the device and sign transactions in public with the fingerprint sensor.