Block offers Bitkey
Product
Bitkey is a bitcoin self-custody wallet with hardware device and built-in recovery.
- Currently Offered
Bitkey is a bitcoin self-custody wallet with hardware device and built-in recovery.
Bitkey is a Bitcoin-only self-custody wallet that combines a mobile app, a hardware device, and recovery tools in one 2-of-3 multisignature system. Two of three keys sign each transaction, with keys split across the phone, the hardware device, and Bitkey's server. The hardware adds a fingerprint sensor and tap-to-confirm NFC.
Built by Block, Inc., Bitkey removes seed phrases and adds cloud backup recovery, trusted contacts, inheritance planning, and private collaborative multisig. Integrated partner on-ramps let owners buy and move bitcoin without leaving the wallet.
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