Glacier overview

About CryptoGlacier

Multi-signature security

Attack surface and failure points

Before you start

Protocol overview

Hardware required

Protocol structure

Setup

Verify and print protocol document

Prepare non-quarantined hardware

Prepare quarantined hardware

Create boot USBs

Create App USBs

Prepare quarantined workspaces

Key Generation

Generate BIP39 Mnemonic

Transfer cold storage data to paper

Multisig Account Creation

Create your Multisig Accounts

Create your Bitcoin, Litecoin, and Bitcoin Cash Multisig Wallets

Create your Ethereum Multisig Contract

Create your XRP Multisign Account

Create Cold Storage Information Packet

Deposit

Test deposit and withdrawal

Deposit execution

Store cold storage data

Withdrawal

Withdrawing Bitcoin, Litecoin or BitcoinCash

Withdrawing Ethereum & ERC20 Tokens

Withdrawing XRP

Balance and maintenance

Check your balance

Extend Glacier

Extend Glacier security

Possible improvements to CryptoGlacier

Ecosystem improvements

Contribute

Acknowledgments

Design documents

Design document

Design document

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If you want to learn more about the security considerations for CryptoGlacier, we recommend you to check the Glacier design document: