Connects to the Midnight Lace wallet, deploys or joins the BlindRoute escrow contract on Preview, and calls its circuits directly from the browser.
Public (anyone reading the chain sees this): escrow state, payment amount, the delivery commitment hash, and the courier's derived public key.
Private (never leaves this browser tab, never appears below): the delivery-proof secret and the courier's identity secret key.
Releasing the escrow submits a zero-knowledge proof that the caller knows the secret behind the commitment — without disclosing the secret itself.
No ledger state yet.