How LOGIC NOSH engineered and formally verified an on-chain credit clearing protocol, securing $120M in Total Value Locked (TVL) with zero security vulnerabilities.
The protocol required complex financial logic (interest rate curves, permissioned loan tranches, liquidations) while remaining gas-efficient and compliant with international KYC regulations.
Initial contracts lacked institutional controls or circuit breakers. Non-crypto institutional managers were intimidated by manual gas token management and seed phrase key security.
A 14-week engineering plan. Weeks 1-4 focused on contract architecture and Foundry test suites. Weeks 5-8 implemented account abstraction and compliance hooks. Weeks 9-11 conducted formal verification and external audit remediation. Weeks 12-14 launched mainnet.
Wrote 100% of contracts in modern Solidity with Foundry for fast invariant fuzz testing.
Deployed on Arbitrum Layer-2 for sub-cent transaction fees with Ethereum Layer-1 security.
Integrated Privy account abstraction for institutional social logins and gas sponsorship.
We designed and engineered high-density operator dashboards, mobile workflows, and responsive telemetry consoles.
Live APY telemetry, portfolio utilization charts, and one-click deposit/borrowing interface.
Atomic transaction interface allowing fund managers to review and execute multiple loans simultaneously.
Live solvency monitoring tracking Chainlink and Pyth oracle price feeds with automated health factor alerts.
How operators, collectors, and end-users traverse the system from initial request to verified deterministic outcome.
Corporate SSO with Privy ERC-4337 account abstraction creates a compliant non-custodial smart wallet.
Benchmark: < 30sFunds select credit tranches and commit liquidity via multi-sig atomic batch transactions.
Benchmark: Sub-Cent GasDecentralized Chainlink and Pyth oracle feeds monitor pool solvency and health factors in real time.
Benchmark: 100% AuditedYield distributions are settled directly on-chain to investor smart contract accounts.
Benchmark: $120M+ TVLPermissioned smart contracts execute on Arbitrum Layer-2, indexed in real-time by a custom The Graph subgraph, and presented through a Next.js portal with account abstraction.
Solidity contracts managing deposits, borrowing, and interest curves.
ERC-3643 compliant identity registry verifying KYC credentials.
ERC-4337 smart accounts enabling sponsored gas and session keys.
The Graph indexer delivering sub-second portfolio queries via GraphQL.
Next.js App Router application with Viem, Wagmi, and Tailwind CSS.
Core platform capabilities built for high-throughput reliability, auditability, and ergonomic interaction.
Isolated liquidity pools with on-chain KYC identity verification and regulatory compliance.
Frictionless onboarding allowing fund managers to sign in via corporate SSO with zero gas tokens.
Dynamic utilization-based interest rates maximizing lender yields while managing borrower risk.
Automated on-chain timelocks that freeze liquidation cascades during severe market crashes.
Real-time utilization rate and liquidity curve graphs updated with every Layer-2 block confirmation.
Streamlined batch review interface allowing fund partners to sign off on corporate loan facilities.
Instant visual alerts on loan-to-value health factors with automated volatility circuit breakers.
Quantifiable improvements verified in production following deployment.
Over $120M in institutional capital deployed within first quarter.
100% exploit-free mainnet track record since deployment.
Sub-cent transaction execution on Layer-2 network.
Battle-tested frameworks, distributed runtimes, and databases selected for strict SLA adherence.
See how our core capabilities and business solutions align with this case study.
Formally verified smart contracts, Layer-2 scaling, and institutional security audits.
Enterprise investor portals, real-time indexers, and account abstraction flows.
Upgrade decentralized protocols with state-of-the-art security and account abstraction.
Launch mission-critical financial applications with zero tolerance for exploit vulnerabilities.
Speak directly with our senior systems architects to evaluate technical constraints, explore architecture trade-offs, and outline an execution roadmap.
