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Use the parcel starter to prepare safe synthetic evidence inputs. Use the live workspace to inspect Coston2 state and attempt only operations whose real prerequisites are available.

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Prerequisites

  • Node.js and npm
  • Go 1.25.1 or newer for the tee-node integration test
  • A modern browser
  • Foundry only when you want to run the Solidity suite
1

Install the web dependencies

From the repository root:
2

Start Nautilius

Open http://localhost:3000 for the product page.
3

Choose a verification path

Open /demo to prepare a synthetic parcel and hand its commitments to /app. Open /app directly when you already have parcel evidence or an auction ID.Bidder identity, offer signing, FCC clearing, and FTestXRP escrow exist only in the live workspace. It reads verified configuration and stops when the FCC registry has no active TEE; it does not fall back to simulated production state.
4

Run the web gates

The web test suite binds a loopback port and starts the pinned tee-node decrypt harness. That test proves wire compatibility, not production attestation or hardware isolation.
Next, follow the judge walkthrough or reproduce the complete local verification suite.