Contract sequencing in SANAD spans hours to days — ownership has to be evidenced, a risk interval has to elapse, a sale has to be offered only after the gates pass. That now runs on Temporal durable workflows, with the Murabaha and Tawarruq programs expressed as workflow code and the gate evaluation kept pure and testable.

Alongside it, the KSA rail adapters have landed: Nafath, Yakeen, Tahaqoq, Wathq, SIMAH, Bayan, GOSI, ZATCA e-invoicing and tax, SADAD, the Payments Hub and Open Banking, each behind a port with a circuit breaker and recorded fixtures, so the core never learns a vendor’s vocabulary.