Coinkite Launches Its New Flagship Bitcoin Hardware Wallet Coldcard Q1
The new COLDCARD improves upon the Mk4 by adding a QWERTY keyboard, a big LCD screen, and a QR code scanner. Bitcoin hardware company Coinkite is launching a new higher-end…
Multisignature For The Nontechnical Bitcoiner
Using a managed multisignature solution is a way for the less technical Bitcoin users to protect themselves from centralized, third-party security holes. This is an opinion editorial by Mickey Koss,…