Coldcard Mk4 Bitcoin Hardware Wallet (Unboxing, Setup, Demo and Review) – Paranoid Security

Buy a Coldcard MK4: http://bit.ly/2Qbsf08
Hardware Wallet Comparisons: https://cryptoguide.tips/hardware-wallet-comparisons/

An unboxing, setup, review and demonstration of the Coldcard MK4 by Coinkite.

00:00 – Introduction
00:32 – Unboxing
01:34 – Hardware Overview
02:22 – Setting Device Pin
03:34 – Demonstrating Anti-Phishing Words
03:58 – Generating a Seed Phrase
03:59 – BIP85 Password Auto Typing (Password Manager)
05:03 – Enable NFC Tap and Virtual USB Disk
05:19 – Firmware Update
06:09 – Pairing the Coldcard with Wallet Software
06:31 – Adding to a mobile wallet (Nunchuck) via NFC
08:21 – Recieving Bitcoin with Nunchuck
09:05 – Sending Bitcoin with Nunchuck (via NFC)
09:49 – Debugging NFC Compatability (Galaxy S10e vs Galaxy S20)
11:09 – Importing the Coldcard into BlueWallet via MicroSD
13:22 – Recieving Bitcoin with BlueWallet (Airgapped via MicroSD)
14:29 – Sending Bitcoin with BlueWallet (Airgapped via MicroSD)
16:17 – Adding to a desktop wallet (Sparrow) via USB
17:41 – Recieving Bitcoin with Sparrow (With Hardware Address Verification) via USB
18:07 – Sending funds with Sparrow (via USB)
18:47 – Advanced Features
18:50 – Advanced Feature: Encrypted Digital Wallet Backups
19:16 – Advanced Features: Exporting Wallet Skeletons
19:23 – Advanced Features: Encrypted Digital Wallet Backup
19:27 – Advanced Feature: BIP85 Deterministic Child Seeds
19:34 – Advanced Features: Wallet Master Fingerprint
19:38 – Advanced Features: Ephemeral Seed (Stateless Operation)
19:44 – Advanced Features: Paper Wallet (Single Unrelated Private Keys)
19:59 – Advanced Features: HSM Mode (For use with CKBunker)
20:05 – Advanced Features: NFC Tools
20:10 – Danger Zone: Seed Operations
20:42 – Settings Overview
20:46 – Settings: Login Settings, PINs
21:10 – Settings: Registered Multisig Wallets
21:23 – Encrypted Digital Backups
22:41 – BIP39 Passphrase Support
22:58 – Summary & Conclusion

#btc #bitcoin #hodl

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