This setup works with both Keystone’s Bitcoin-only firmwares.

The Bitcoin network consists of interconnected nodes and miners that secure the network against potential attacks. Miners secure the blockchain by utilizing proof-of-work to mine blocks and process transactions. Nodes store the entire transactional database of Bitcoin (the blockchain), it contains transactions…


Transparent QR air-gapping and the hardware wallet industry’s first open source Secure Element firmware. Visit us at or on Twitter @KeystoneWallet

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