Sentinel

Sentinel only uses public keys to track the balances and transactions of your offline and cold storage bitcoin wallets. Keep your private keys offline and secure.

• SegWit fully supported.

• Track any type of bitcoin address or extended public key, such as those created by Mycelium Wallet, Coinomi, Ledger, Trezor, and BRD.

• Remote deposit allows you to receive bitcoin payments into any tracked wallet or address without needing access to your private keys.

• Broadcast signed transactions from your offline wallet to the bitcoin network when you need to send bitcoin.

• Currency conversions for USD, GBP, EUR, CNY, RUB.

• Add an optional PIN code with PIN Scramble technology to help thwart keylogger attacks.

Sentinel is fully open source software. The code is

. Sentinel is provided by Samourai, the creators of