Module journal 

Sign before broadcasting so callers can durably journal and recover payments.

Structs

PaymentReceipt

A payment included in the canonical chain. Inclusion is not finality.

SignedPayment

Signed transaction bytes, safe to persist before the first broadcast. Contains no private key. Re-sending these bytes cannot create another payment.

Enums

PaymentRequest

An ordinary single transaction payment, using the existing vault encoders.

PaymentStatus

Observation never assumes a missing receipt means the transaction failed.