Governments · Ministries of Finance · Central Banks
Sovereign Digital Infrastructure for Nations.
JIL Sovereign Deployment provides a national-grade stack for trusted settlement, digital identity, payment integrity, fraud prevention, wallet infrastructure, compliance attestations, and evidence-backed public-sector disbursement.
When a buyer "buys the Sovereign Stack" they receive their own L1 chain instance - chain ID, genesis, gas token, state, mempool - and the integrity modules layered on top. JIL operates the consensus layer on the buyer's behalf, in parallel with the buyer's chain. USD or stablecoin only. JIL takes no economic position in the buyer's gas token.
Business use
Built for governments that need digital trust infrastructure.
Governments need infrastructure that can protect public funds, modernize payments, verify identity, preserve audit trails, and reduce fraud without surrendering sovereignty over critical systems. JIL Sovereign Stack delivers the substrate; the buyer retains control of the chain, the data, and the policy.
Six national outcomes
Where the Country Stack delivers.
National payment integrity
Pre-disbursement attestation across treasury, ministry, and program payments. Sealed audit evidence retained.
Sovereign wallet infrastructure
National wallet substrate with MPC self-custody and policy-driven controls for institutional and citizen use.
Digital ID and attestation
National digital identity integrations with attestation receipts. Citizens, residents, employees, and businesses share one trust substrate.
Public-sector fraud prevention
Phantom Employee, vendor integrity, beneficiary verification, and payroll integrity across the public sector.
Data residency
Data-residency options aligned with national sovereignty requirements. Custodian roles defined by the buyer.
Sovereign audit layer
National audit infrastructure with sealed CREB evidence retained on a buyer-controlled substrate.
Use cases
Programs covered.
Public benefits
Eligibility verification and pre-disbursement integrity for national benefit programs.
Tax refunds
Identity reconciliation and routing integrity for refund disbursement.
Government payroll
Phantom Employee and duplicate-identity checks across ministries, agencies, and state-owned enterprises.
Vendor disbursement
Vendor identity, exclusion screening, and contract-vehicle eligibility before procurement payment.
Healthcare payments
National health system payment integrity with sealed clinical-criteria snapshots.
Immigration & work authorization
Identity, eligibility, and document verification with audit-grade evidence.
Technical deep dive
What the country stack actually delivers.
Buyer-controlled L1 chain instance, JIL Verdict Engine and CREB evidence module, Pre-Settlement Attestation, Phantom Employee Detection, Asset/Wallet Intelligence, Money Passport APIs, identity integrations, and a national audit dashboard.
National L1 chain instance with the buyer's own chain ID, genesis, gas token, state, and dedicated transport pipe. JIL operates the validators (14-of-20 BFT) across 13+ jurisdictions. Optional buyer-side validator participation under separate agreement.
Data residency in buyer-defined jurisdictions. Custodian roles defined by the buyer. JIL operates infrastructure under the buyer's sovereignty constraints.
National digital ID integration with buyer-defined trust roots. Attestation receipts issued to citizens, residents, employees, businesses, and ministries.
Pre-disbursement attestation across all national program payments. Routing integrity checks, vendor and beneficiary verification, and sealed audit evidence retained on the buyer's chain.
Tenant isolation, encryption in transit and at rest, role-based access aligned with the buyer's identity hierarchy, audit logging, and configurable retention. Designed for cooperation with national auditors and sovereign oversight bodies.
- Sovereign briefing with ministry leads
- Country-stack scope definition
- Pilot program selection
- Identity integration mapping
- Pilot deployment
- National rollout planning
What this is not
Scope, plainly.
- Not a political system
- Not a replacement for national law
- Not a central bank mandate
- Not custody by default
- Not a surveillance product
- Not a one-size-fits-all deployment
National-grade digital trust infrastructure.
Brief your ministry, central bank, or sovereign wealth lead. We will scope the country-stack modules, the data-residency requirements, the identity integrations, and the pilot timeline.
Request sovereign briefing Request technical design