Sanctuary Service

Crypto Asset Fortification

Hardware wallets, multi-signature design, signing ceremonies, and signer redundancy — designed for your family, not a exchange checklist.

1–2 days advisory + implementation oversight Request This Service

What it is

Crypto assets require different thinking than traditional wealth. We design custody architecture, signer roles, transaction verification rituals, and recovery drills — without ever photographing seed phrases or compromising your cold storage.

Coordination with family office wire procedures and estate planning counsel is standard.

Ideal for: Families with material on-chain holdings or complex signer structures.

What's Included
  • Custody model design (hot / warm / cold)
  • Multi-signature and hardware wallet architecture
  • Signing ceremony and amount-cap protocols
  • Signer redundancy and break-glass drill
  • Family office coordination for large movements
  • Documentation for trustees and counsel

How engagements are delivered

Every engagement starts with what's actually at risk - then fixes what matters most. You receive a clear scope, hands-on remediation where it counts, and documentation your family can act on.

Identified in your Sanctuary Model?

If your private gap assessment flagged controls in this area, this service closes them with white-glove execution - not another checklist.

Discuss Your Recommendations