Crypto Wallet Maker Keystone Debuts Bitcoin-Only Firmware for Flagship Device
Crypto wallet company Keystone recently released bitcoin-only firmware for its most advanced device, the Keystone 3 Pro. It is here! 📢 The #Bitcoin only firmware release for Keystone 3 Pro is now Available. New Features including:-Blue, Sparrow, Nunchuk support-Taproot support through Sparrow-XPUB QR code Display-Bitcoin Testnet support-Passphrase support-Shamir Backup support#BITCOIN… pic.twitter.com/KHk5Ia0SdB — Keystone Hardware Wallet丨Bitcoin-Only…