Bridge product journey
Bridge now has a public product path: classify payment, quote the route, source inventory when policy allows, assign host-vault evidence, and hand off a receiver acknowledgement.
Caller, payment denom, amount, host asset, receiver, and boundary are explicit.
Bridge records admitted, refused, quarantined, host-native, or representation-only posture.
Asset cost, host execution, proof and memory, Bridge margin, and risk buffer stay separate.
Inventory may be used only inside policy; shortfall can defer, refuse, or quarantine.
Receiver acknowledgement is visible; receiver-local admission remains receiver-owned.
