Coinkite has released the Coldcard MK5, building on the MK4’s dual secure element security with a larger Gorilla Glass screen, redesigned buttons, and improved NFC capabilities for smoother Bitcoin transactions.
Bitcoin-Safe, backed by a one-year OpenSats grant awarded in March 2025, enforces hardware wallet use for mainnet operations to minimize risks, distinguishing it from software-reliant alternatives like Electrum and Sparrow.
Google Ventures-backed Blockchain is debuting a hardware wallet that integrates with its software services, a press release shared with Bitcoin Magazine details.In a partnership...