Owns append-only balances, verified credits, and purchase-hold ledger rules.
Ownership and boundaries
Durable, atomic ledger linkage is required; local test doubles are not production YSQL proof.
Connected roles
Commerce, Purchase Executor, Inbound Payments, YSQL.
Contract status
Owner-local contract proposals; complete integration and production verification not established.
For the owner-specific contract summary, see Interfaces. For platform-wide dependencies, see Interface map.