A bank cannot put a deposit product onchain by adding a rail. It needs eligibility, allocation ceilings, approved routes, approval boundaries, lifecycle state, and returnable evidence — enforced at every transition.
Sagitta Banking sits between core banking and onchain execution. It translates funding, enrolment, term, maturity, and credit events into one controlled lifecycle, and holds each product's operating rules as versioned configuration enforced at every transition.
It coordinates the path between bank-side funds, USDC settlement, and onchain execution, then hands references, receipts, policy context, and exception records back to the teams accountable for oversight.
The system is in product development and is being shaped through design-partner discussions rather than a public launch.