Buy a ColdCard: 00:00 - Introduction 00:24 - Video Overview 00:47 - Unboxing 01:30 - Initial Setup - Setting Device PIN 02:35 - Initial Setup - Boosting Screen Brightness 02:58 - Generating a new Seed 03:45 - Pairing with Sparrow 04:42 - Receive Address Verification 05:22 - Receiving Bitcoin 05:36 - Sending Bitcoin & Transaction Signing via QR 07:14 - Note Concerning Coldcard Q and Wallet Compatibility 07:38 - Loading Seed via SeedQR 08:28 - Loading BIP39 Passphrase via a Barcode 09:38 - Secure Notes and Password Manager 14:00 - QR Scanning Illumination Light 14:14 - Calculator Login Mode 15:03 - Compatibility with Rechargeable AAA Batteries 15:13 - Note Regarding Q missing HSM Mode 15:25 - Note Concerning Features Shared with Mk4 15:45 - Downsides & Criticisms 17:05 - Summary & Conclusion