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Open /demo when you need safe parcel inputs for the live Nautilius workspace. The route prepares an explicitly synthetic Banana Island parcel; it does not simulate the remaining lifecycle.
The parcel starter creates no blockchain transaction or production FCC receipt. Registration begins only after you continue to /app and authorize a real Coston2 wallet transaction.

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Prepare the parcel

1

Review the synthetic inputs

Confirm that the location, survey reference, and title-evidence bytes are clearly synthetic. Replace them only if you still intend to use non-production test evidence.
2

Prepare the commitments

Select Hash and commit evidence. The browser computes the title SHA-256, a salted title commitment, and the parcel commitment. Raw title bytes remain on the page.
3

Continue to the live workspace

Select Continue to live Coston2 workspace. The browser stores a validated handoff for at most 15 minutes and consumes it once in /app.
The handoff prefills only auction and parcel evidence fields. It does not create wallet, TEE, FCC-result, receipt, balance, allowance, escrow, settlement, or refund state.

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Continue only with real infrastructure

In /app, connect the real seller wallet and register the parcel on Coston2. All later stages require their actual prerequisites:
  • a separate connected bidder wallet and EIP-712 offer signature;
  • an eligible active production TEE and its registry public key;
  • official FCC instruction delivery and a signed ActionResult;
  • onchain result consumption;
  • genuine FTestXRP balance, allowance, deposit, release, or refund transactions.
Extension 66252 currently has no eligible active production TEE or approved code hash. The workspace therefore stops at that FCC prerequisite. It does not use a demo public key, perform clearing in browser memory, or mark FTestXRP escrow funded without confirmed transactions. For the production claim boundary, follow the judge walkthrough and inspect the v0.1 deployment.