The future of institutional custody.

Miniscript gives you programmable custody policies. Sentinel's AI swarm validates every policy for satisfiability and PSBT correctness before it goes live.

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Why Sentinel?

AI-swarm validation

Manager → Market → Compliance → Concierge → Arbiter — five specialised agents verify every custody policy.

Miniscript policies

Express time-locks, multi-sig thresholds, and key derivation paths in a formally-verifiable language.

Inheritance and key management

Model succession and key-rotation events so next-gen custody outlives any single keyholder.

How it works

  1. 1

    Complete the assessment

    Answer 11 governance questions covering custody, operational resilience, compliance, and physical security.

  2. 2

    Get your governance score

    Our AI swarm validates your answers against institutional best practices and Miniscript proof rules.

  3. 3

    Act on your recommendations

    Receive a professional brief your fiduciary advisor can use to design or upgrade your custody policy.

Ready to get started?

Your personalised governance score in under 5 minutes. No credit card required.

Assess my custody setup