“The Coldcard device is the most secure Bitcoin wallet of all time. Wasabi Wallet is the most private Bitcoin wallet of all time. Combined together, they are the most powerful financial sovereignty toolkit ever created.”
The Coldcard Mk.3 is an open-source Bitcoin-only hardware device dedicated to the purpose of creating ultra-secure Bitcoin wallets and making Bitcoin transactions. It allows you to manage all of your Bitcoin private keys and access your funds securely, even if your computer or your phone is compromised.
The Coldcard is created by cypherpunks and adheres to the highest standards of Bitcoin security hardware. It is the optimal device for those seeking extreme security and individuals and businesses wishing to store several bitcoins for a long time.