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COLDCARD Docs
User Guide
1. Quickstart! Start Here!
2. Guide For Bitcoin Beginners
3. Hardware Features
4. BIP-39 Passphrase
5. COLDCARD Middle Ground Guide
6. COLDCARD Paranoid Guide
7. COLDCARD Ultra Quick Guide
8. Compatible Software Wallets and Tools
9. Derivation Paths and Accounts
10. Encrypted Backups
11. HSM Mode and CKBunker
12. How to Clone or Migrate a COLDCARD
13. Message Signing
14. Migrate from Ledger or Trezor to COLDCARD
15. Recovery Cards Downloads
16. Sending and Receiving Bitcoin for Beginners
17. Upgrade Firmware
18. microSD Card Related
19. Settings Menu
20. Address Explorer
21. BIP-85 Passwords
22. BSMS (BIP-129)
23. Descriptor Export
24. Descriptors & Multisig
25. Ephemeral Seed
26. NFC Tools
27. Advanced Menu
28. Importing or Creating Private Keys
29. Multisig Features
30. Command Line Tools
31. Downloads
32. Version History
33. Verifying Dice Roll Math
34. Paper Wallets
35. Export Deterministic Entropy (BIP-85)
36. Seed XOR
37. Technical Terms Glossary
38. Trouble Shooting
39. Table of Contents
Other Features and Tools
Advanced Topics
Specifications
Guides by the Community
How To Videos
Glossary
Hardware Wallet Comparison
New in Mk4
Docs Menu
COLDCARD Docs
User Guide
Other Features and Tools
Advanced Topics
Specifications
Guides by the Community
How To Videos
Glossary
Hardware Wallet Comparison
New in Mk4
/
Community Guides
End-to-End guides
Ultra Quick Guide - Go from zero to self-custodied in as few steps by econoalchemist
Middle Ground Guide - Get started with secure, air-gapped cold storage and a private desktop wallet by econoalchemist
Paranoid Guide - Learn how to store keys on a COLDCARD, never be connected to a computer by reading econoalchemist
Coldcard + Wasabi by BullBitcoin
Bitcoin Core + Specter Desktop + Coldcard guide by Matt Odell
Full Coldcard setup from beginning to end, the long way, incl. dice by EconoAlchemist
Coldcard 101 by Bitcoin Q+A (Basic intro, Main features, How to set one up, Receive and send a transaction using Electrum, Create a backup, Adding a passphrase)
ColdCard beginner guide by Armantheparman
Japanese 日本 - Coldcard beginner guide
Italiano - Coldcard beginner guide
Sparrow Wallet
Setup a Coldcard wallet on Sparrow
Ultra Quick Guide - Go from zero to self-custodied in as few steps by econoalchemist
Middle Ground Guide - Get started with secure, air-gapped cold storage and a private desktop wallet by econoalchemist
Paranoid Guide - Learn how to store keys on a COLDCARD, never be connected to a computer by reading econoalchemist
Specter Desktop
Video:
Specter Desktop
with Coldcard
Specter Desktop 101
Video:
Specter Desktop
2 of 4 multisig with Coldcard and Specter-DIY using Specter-Desktop
Video: How to Use
Specter Wallet
for Bitcoin Multi Sig
Electrum
Video: Using the Coldcard (airgapped) with
Electrum
Video: How to use ColdCard with
Electrum
How to make offline transactions in
Electrum
with Coldcard wallet.
|
Spanish
CLI & ckcc-protocol
Video: Coldcard wallet
Video:
Passphrase over ckcc-protocol
COLDCORE Wallet (advanced)
COLDCORE Repo
BTCPay Server
Video: Connecting Coldcard wallet to BTCPay Server
Video: Coldcard wallet and BTCPay Server - PSBT Sending from a wallet airgapped
Bluewallet
How to use Coldcard with Bluewallet
Misc
Using BIP-85 on ColdCard to derive a fresh wallet & import it to Samourai. by EconoAlchemist
My Top 10 ColdCard Features. by EconoAlchemist
How to use an SD card of more than 32GB with Coldcard
Video: Setting up ColdCard Mark2
Wallet Backup
Video: Coldcard
PIN Design and Operation
Video: How to set up the
different PINs
of Cold Card Wallet
Video: Secure
Upgrade Firmware
of ColdCard Mark 2
Video:
Unbagging
the ColdCard Mark2
Video: How To Use Coldcard Wallet | Import-Backup Wallets + Settings
Videos em Portugues: Coldcard | Tutorial Completo
Video: How to show your Coldcard balance on iPhone
Protect your Bitcoin with an Electrum Multisig wallet, with Coldcard, Ledger, and Trezor
Wasabi
End to End Coldcard setup by Bitcoin Citadel
Video: Using Coldcard with
Wasabi Wallet
Video: TFTC Guides: Coldcard +
Wasabi
Wallet Basic Setup and Usage
Reviews
Video: Ministry of Nodes Review - Coinkite Coldcard Mk2
Custody for Home Miners
Setting up BlackBox and mining rewards w/ privacy using COLDCARD - Econoalchemist
Official Videos with KISB
Set Nickname
Setup Login Countdown
Verify Firmware Signature
Bitcoin Paper Wallet
PIN features: Using PIN, Duress PIN, BrickMe PIN and Login Countdown
Using Dice Rolls seed entropy
Passphrase (BIP-39) features. Using it, Locking it down, and encrypted MicroSD.
Encrypted backup. (MicroSD)
Setup Coldcard with Electrum
Signing a "simple" PSBT transaction from Electrum Air-Gap
Setup Coldcard with Wasabi Wallet
Using Address Explorer (QR and Export)
How to Check Deposit Address & Verify Transactions with Coldcard USB and AirGap Address Explorer
Setup Coldcard Air-Gap Multisig with Electrum
Signing a PSBT Multisig transaction from Electrum Air-Gapped
Backup Bitcoin Seed on SEEDPLATE metal backup.
Migrate from Ledger or Trezor to Coldcard (ie Import Seed)
COLDPOWER usb data protection for COLDCARD air-gap
Fully Noded & Coldcard - Multisig
How to use BIP-85 Child Seeds with Coldcard and other Bitcoin Wallets
How to sign a message (text) with Coldcard keys and verify it!
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