Verify actual dated currency inventory, closing rates, settlement completion and signed cutoff statements

Ledger reader authority and business_date required. Checks only dated retained native/USD movements, unresolved reserved/receipt-pending orders, source-bound actual closing-window rates and a signed correspondent inventory at the exact bank cutoff. Current-day balances or prices cannot impersonate prior-day sources. A point-in-time readiness observation does not lock all later external cash activity.