Bitcoin Multisig Vaults & Wallet Operations

Unchained provides comprehensive multisig wallet infrastructure and operational services for individuals, businesses, and institutions seeking secure Bitcoin custody with collaborative key management.

Multisig Vault Platform

Unchained's 2-of-3 multisig vaults provide the safest way to take control of Bitcoin through collaborative custody. Clients hold two keys while Unchained secures a backup key, eliminating single points of failure while maintaining client control. Bitcoin is stored offline in cold storage, protecting against hacks and exchange failures.

Core Vault Features

• Collaborative Custody Model: Clients control two of three keys required to move Bitcoin, with Unchained holding one backup key for recovery purposes
• Cold Storage Security: Bitcoin stored offline protecting against hacks and exchange failures
• Key Recovery Services: If one key is lost or stolen, Unchained can help recover Bitcoin access using the backup key
• No Rehypothecation Risk: Bitcoin cannot be lent or used by Unchained
• Video Verification: Required for secure cosignatures when traveling or accessing with single key
• Smoother Key Replacement: Process that maintains transaction history

Business & Enterprise Solutions

Purpose-built Bitcoin custody solutions for companies, charities, trusts, and other entities that need to distribute and manage control of Bitcoin across team members.

Business-Specific Features

• Distributed Key Management: Share control of Bitcoin treasury across multiple team members
• Corporate Governance: Align Bitcoin custody with company governance structures
• Team Collaboration Tools: Purpose-built tools for managing corporate Bitcoin holdings
• Multi-User Access: Multiple authorized team members can participate in custody

Business Use Cases

• Corporate Bitcoin treasuries with distributed control
• Charitable organizations and foundation Bitcoin management
• Trust accounts for family trusts and estate planning
• Mining operations securing Bitcoin mining rewards (example: Fold uses Unchained)
• Business collateral for commercial loans

Concierge Onboarding & Setup

Personalized 1-on-1 guidance to help clients set up multisig vaults with confidence, especially valuable for those new to Bitcoin custody or hardware wallets.

Onboarding Services

• Hardware Wallet Setup: Step-by-step guidance configuring two hardware wallets
• Multisig Education: Explanation of how multisig works and why it's secure
• Key Safety Training: Best practices for securing and storing private keys
• Vault Creation: Guided creation of collaborative custody vault
• Transaction Testing: Practice transactions to ensure proper setup
• Q&A Sessions: Opportunity to ask questions throughout the process
• Inheritance Planning: Initial preparation for future inheritance scenarios

Delivery & Pricing

• Remote Onboarding: Via video conferencing (Zoom), typically 1-2 hours
• Annual Vault Fee: $250 per vault (flat rate regardless of account size)
• Concierge Onboarding: $895 one-time fee (optional but recommended for first-time users)
• 24/7 Support: Available for vault clients with exceptional customer service (5.0 Google Reviews rating)