🔑Cold Card is an air-gapped Bitcoin hardware wallet that allows you to secure your Bitcoin offline.
🌐By exporting your public key from Cold Card to Sparrow Wallet, you can start receiving Bitcoin and monitor your balance.
💰Sparrow Wallet becomes a view-only wallet as the private key remains stored only in Cold Card, ensuring maximum security for your Bitcoin.
✉️To spend Bitcoin, you need to build a transaction in Sparrow Wallet, sign it offline using the private key on Cold Card, and broadcast it on the Bitcoin network.
🔒Always double-check the address you're sending Bitcoin to and set a label for better organization and tracking.