SSESTABLECOIN ENGINE
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TESTNET LIVE · CBE PILOT INBOUNDv0.9 — audit in progress

Regulated digital
asset infrastructure.

Issue, manage, and settle stablecoins, tokenized bonds, treasury bills, and commodities. Compliance, privacy, and programmable execution — built in.

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7
asset classes supported
24/7
settlement windows
ZK
auditable privacy
MENA
initial deployment
sse.ledger · regulated-assetsSETTLING
Stablecoin
eEGP · 1:1 EGP
EGP 1.00LIVE
T-Bill (91D)
T-91-2026Q3
EGP 998.42YIELD
Sovereign Bond
GOV-EGY-5Y
EGP 1,012COUPON
Gold Receipt
XAU-VAULT-CAI
EGP 152,400CUSTODY
Settlement
INTERBANK-CLR
EGP — RTGSCLEARING
policy ::= KYC(passed) ∧ jurisdiction(EG|AE) ∧ window(09:00–17:00 EET)
proof ::= zk(SNARK) → regulator.audit ✓
The Problem

Current infrastructure limits digital asset adoption.

Financial institutions still rely on fragmented infrastructure across payments, settlement, compliance, and reporting. Traditional systems were not built for programmable financial assets.

01
Fragmented vendor stacks
Payments, settlement, compliance, and reporting each live in disconnected systems wired together by hand.
02
Privacy vs auditability
Existing rails force a trade-off — either customer data is exposed or regulators lose visibility.
03
Manual policy enforcement
KYC, AML, jurisdiction and trading-window rules are applied after the fact, not in the execution path.
04
Not built for programmability
Traditional core systems cannot express programmable assets, collateral logic, or 24/7 settlement.
Why Tokenization

Why institutions are moving
toward tokenization.

01
24/7 market access
Continuous settlement windows instead of cut-off times.
02
Programmable collateral
Assets carry their own transfer, custody, and risk logic.
03
Cross-border settlement
One ledger replaces nostro/vostro reconciliation.
04
Unified transfer logic
Same primitives for cash, bonds, T-bills, commodities.
05
Faster settlement
Atomic delivery-versus-payment instead of T+2.
06
Reduced operational overhead
Reconciliation and reporting move into the execution path.
07
Policy-aware execution
Rules enforced at the protocol level, not in middleware.
Tokenization is infrastructure modernization.
SSE Infrastructure

Controlled digital assets, one rail.

SSE supports the full spectrum of regulated digital instruments — issued, transferred, and settled under the same policy engine.

SUPPORTED ASSETS
StablecoinsDigital paymentsTokenized bondsTreasury billsTokenized commoditiesGold-backed assetsInstitutional settlement
FEATURE · 01
Compliance rule engine
KYC, AML, jurisdiction, and trading-window rules expressed declaratively and enforced before execution.
FEATURE · 02
Identity verification
Pluggable adapters for national-ID, eKYC providers, and corporate registries.
FEATURE · 03
Private but auditable transfers
Transaction details stay confidential; regulators receive cryptographic proofs of validity.
FEATURE · 04
Collateral management
Bonds, T-bills, and commodities posted under policy to issue programmable liquidity.
FEATURE · 05
Programmable settlement
Atomic DvP, scheduled flows, and conditional execution at the ledger layer.
FEATURE · 06
Institutional governance
Multi-party approvals, role-based controls, and full audit history per asset class.
One infrastructure layer for regulated digital assets.
Digital Payments

Unified digital payment rail.

One programmable settlement layer connecting payment gateways, banks, and Central Bank infrastructure — across Egypt and MENA.

SSESETTLEMENTCentral BankCBE oversightFawryRetail gatewayInstaPayInstant transfersTeldaConsumer walletTier-1 BanksSettlement membersTreasury DesksInstitutional flowtopology · payments.eg
WHAT IT DELIVERS
01Unified settlement logic
02Policy-aware transfers
03Private transaction execution
04Regulatory auditability
05Shared compliance infrastructure
06Cryptographic proof system
Customer data remains private — regulators maintain full auditability.
Issuance Lifecycle

Policy → configuration → execution → reporting.

A single accountable flow from regulator policy to investor subscription, with reporting baked in.

01
Define policy
02
Configure rules
03
Issue assets
04
Subscribe
05
Report
Central Bank
Set jurisdictional rules, asset classes permitted, and operational windows.
Financial Institution
Translate policy into KYC tiers, transfer limits, and audit hooks.
SSE
Deploy the asset under enforced policy with deterministic accounting.
Investors
Eligible counterparties subscribe via on-ledger primary market.
Central Bank · FI · SSE
Continuous on-chain audit trails feed regulatory and internal reporting.
Central Bank
Financial Institution
SSE
Investors
Compliance & Legal

No execution without validation.

Compliance rules are enforced before the transfer is recorded — not as a downstream report.

KYC enforcement
AML validation
Identity verification
Jurisdiction restrictions
Trading-window controls
Whitelist / blacklist logic
Rule-based execution
Policy enforcement before execution
EXECUTION FLOW
1
Request
caller submits intent + signed payload
2
Validate
policy engine evaluates rules in-line
3
Verify
identity + jurisdiction + AML proofs checked
4
Approve
multi-party approval where required
5
Execute
state transition recorded on ledger
PRIVACY · ZK PROOFS
Execution happens off-chain. On-chain we publish cryptographic proofs — regulators verify validity without seeing customer transaction details.
Collateral & Liquidity

Turn regulated assets into programmable liquidity.

Bonds, T-bills, and commodities can be posted as collateral under explicit policy to issue liquidity downstream.

▤
Sovereign Bonds
BACKING
Stablecoins
◈
Gold Receipts
BACKING
Liquidity tokens
▦
Treasury Bills
BACKING
Settlement assets
CONTROLLED ISSUANCE SEQUENCE
1
Deposit collateral
2
Validate
3
Apply rules
4
Mint
5
Liquidity returned
Why Institutions Choose SSE

Institution retains full operational control.

SSE is infrastructure you operate, not a hosted service you depend on. Deploy internally, integrate with your existing controls, and meet supervisors on your own terms.

DEPLOYMENT MODES
On-prem
inside institution VPC
Sovereign cloud
in-country regulated cloud
Consortium
shared by FIs + regulator
Hosted
managed by SSE under SLA
Internal deployment
Run SSE inside your own perimeter — same primitives, your infrastructure.
Policy-driven execution
Rules expressed as code, signed by governance, enforced before state changes.
Full data ownership
Sensitive transaction data never leaves the institution. Proofs alone are shared.
Built-in auditability
Every action emits a cryptographically signed record for internal and external review.
Regulator visibility
Read-only audit access for supervisors with structured query interfaces.
Institutional governance
Multi-signer approvals, role hierarchies, and lifecycle controls per asset class.
Stablecoin Mechanics

Overcollateralized issuance, five composable modules.

Every stablecoin issued on SSE is backed by regulated collateral and governed by the same five primitives — composable, auditable, and swappable per asset class.

MIT · audit in progress (Spearbit)
/01CDP core
Vault Engine
Deterministic debt accounting, fee accrual, and per-issuer positions. The ledger every overcollateralized stablecoin issued on SSE settles against.
› openVault(issuer, collateralType)
› draw(amount)
› wipe(debt)
› adjust(dCollateral, dDebt)
/02Multi-asset
Collateral System
Whitelist regulated assets — bonds, T-bills, gold receipts — set LTV and debt ceilings per type, adjust risk parameters under policy.
› registerCollateral(asset, params)
› setCeiling(asset, cap)
› updateRisk(asset, ...)
/03Auction engine
Liquidation
Pluggable auction models — Dutch, English, collateral swaps — with keeper incentives and circuit breakers wired in.
› flag(vault)
› bid(auction, amount)
› settle(auction)
/04Peg buffer
Stability Pool
First-loss capital that absorbs shortfalls during liquidations and rewards depositors with seized collateral.
› deposit(amount)
› withdraw(amount)
› claimGains()
/05Feeds
Oracle Integrations
Adapters for Chainlink, Pyth, Redstone, and institutional TWAP feeds. Staleness guards and circuit breakers built in.
› addFeed(asset, source)
› poke(asset)
› peek(asset)
Get Access

Launch on testnet, or book a working session.

We onboard institutions in cohorts. Tell us who you are — we'll send testnet credentials, integration guides, and a calendar slot for a deep-dive call.

LaunchReplies from hello@stablecoin-engine.com within 2 business days