The Blocklet Universal Serial Bus (USB) device provides host systems with secure identity and authentication services. The device installs in a standard Type A USB 2.0 host port and interfaces to a host device driver for configuration and subsequent operational services.
During an installation pairing-process, the Blocklet USB device and supported host permanently bond, thereby establishing an immutable unique identity for the combined devices. The bonding enables supported configurations to engage in sensitive transactions requiring uncompromised device identification and digital signatures. Attempts to use a Blocklet USB device with any host other than the host the USB device was originally bonded with will be unsuccessful.
Finally, USB device applications include, but are not limited to, digital asset verification and transfer operations such as traditional Blockchain, Ethereum, etc. – i.e. secure digital repository applications generally referred to as Digital Ledger applications.