Blockchain CryptoTerminal Version2

In a not so far future people will use blockchain for payments, and will manage their account keys.

A crypto terminal is a device dedicated to blockchain transactions generation & signature. The security is based on removable smartcard for all operations involving keys, and bare metal architecture to defeat supply chain attacks. The SPI programmer logical and physical integrity, is verified by innovative procedures.

The new device has a bank card form factor with 10 mm thickness. It is fully based on open software and hardware technologies. The electronic board is working. We are now looking for an attractive design !.