What this adds

A Trustless Vault example that demonstrates the one thing only TEE can do: let multiple people trust a shared pool of funds without trusting any person.

Why it matters

The existing examples show how to run code in TEE. This example shows why you'd want to — filling the trust gap between custodial funds and on-chain smart contracts.

What's included

• vault.py — Market scanner with hardcoded risk rules (max 2% loss, 20% position, BTC/ETH/SOL only)
• docker-compose.yaml — Single-file deployment with inline Dockerfile
• Wallet key generated inside TEE (deterministic, unexportable)
• HTTP API: / (state), /rules (attestable rules), /verify (verification guide)

Live instance

• Dashboard: https://ark.honeyhughub.world/tee/
• TEE API: https://87614685ed6f9f6669bd535b11a24a69d5f499bc-8080.dstack-pha-prod5.phala.network/

Key insight

Without TEE: "trust me, I won't steal your money"
With TEE: "verify the code, verify the attestation"