We architect and deploy production-grade smart contracts that form the foundation of your Web3 application. Our development process is built for security and speed, delivering custom logic on EVM-compatible chains like Ethereum, Polygon, and Arbitrum.
LABS
Services
Zero-Knowledge Collateral Verification
We build cryptographic verification systems that allow DeFi protocols and institutions to prove collateral ownership, adequacy, and compliance without exposing sensitive position details, enabling trustless and private on-chain finance.
Chainscore © 2026
overview
CORE INFRASTRUCTURE
Smart Contract Development
Secure, audited smart contracts built to your exact specifications, from token systems to complex DeFi logic.
From initial concept to mainnet deployment, we manage the full lifecycle with rigorous testing and formal verification.
- Token Systems:
ERC-20,ERC-721,ERC-1155with custom minting, vesting, and governance modules. - DeFi Protocols: Automated Market Makers (AMMs), lending/borrowing pools, yield aggregators, and staking contracts.
- Enterprise Logic: Multi-signature wallets, supply chain tracking, and asset tokenization with role-based access control.
- Security First: Every contract undergoes manual review, automated analysis with Slither, and test coverage exceeding 95%.
We deliver audit-ready code in 2-4 weeks for an MVP, integrating best practices from OpenZeppelin and a suite of deployment scripts for seamless mainnet launch.
key-features-cards
ENTERPRISE-GRADE INFRASTRUCTURE
Core Capabilities of Our ZK Verification Systems
Our zero-knowledge collateral verification systems are engineered for production, delivering the cryptographic security and operational reliability required by institutional DeFi protocols and lending platforms.
01
Real-Time On-Chain Verification
Continuously monitor and cryptographically verify collateral positions across multiple blockchains (Ethereum, Polygon, Arbitrum) in real-time. Detect under-collateralization events before they impact your protocol's solvency.
< 2 sec
Proof Generation
24/7
Monitoring
02
Multi-Asset & Cross-Chain Proofs
Generate unified ZK proofs for complex, multi-asset collateral baskets spanning ERC-20s, NFTs (ERC-721/1155), and LSTs. Our system abstracts away chain-specific complexities, providing a single source of truth.
10+
Chain Support
Any Asset
Proof Standard
04
Regulatory-Grade Audit Trails
Every verification generates an immutable, timestamped proof record. Maintain a compliant audit trail for financial reporting and regulatory requirements without exposing sensitive position data.
Immutable
Record
GDPR-ready
Compliance
05
High-Availability Prover Network
Leverage our globally distributed prover network with automatic failover. Ensures sub-second proof generation SLAs even during mainnet congestion or partial outages.
99.9%
Uptime SLA
3+
Geo Regions
06
Custom Proof Circuits & Logic
Need bespoke verification logic? Our team designs and implements custom ZK circuits (using Circom, Halo2) for unique collateral requirements, oracle trust models, and risk parameters.
4 weeks
Avg. Delivery
Circom/Halo2
Stack
benefits
DELIVERABLES
Business Outcomes for Your Protocol or Institution
Our Zero-Knowledge Collateral Verification service delivers concrete, measurable results that directly impact your bottom line and security posture.
01
Real-Time Risk Assessment
Continuously monitor collateral health with sub-second verification, enabling proactive management of undercollateralized positions before they threaten protocol solvency.
< 1 sec
Verification Latency
24/7
Monitoring
02
Regulatory & Audit Compliance
Generate immutable, cryptographically verifiable proof of reserves and liabilities. Our attestations meet the standards expected by auditors and financial regulators.
ZK-Proof
Audit Trail
Immutable
Record Keeping
03
Capital Efficiency & Yield Optimization
Enable higher loan-to-value (LTV) ratios and more complex financial products by providing verifiable, real-time proof of off-chain asset backing without moving funds.
Increased LTV
Capital Efficiency
New Products
Market Expansion
04
Enhanced User Trust & Transparency
Offer users verifiable proof that their deposits are fully backed, building institutional-grade trust without exposing sensitive portfolio data or counterparty details.
Proof of Solvency
User Assurance
Data Privacy
Maintained
05
Reduced Integration & Operational Overhead
Leverage our pre-built, audited ZK circuits and APIs. Avoid the multi-year development cycle and specialized cryptography talent required to build this in-house.
Weeks, Not Years
Time to Market
Managed Service
Operational Cost
06
Cross-Chain & Multi-Asset Support
Verify collateral locked across Ethereum, Solana, and other L1/L2s, alongside traditional assets, for a unified view of your institution's financial health.
Multi-Chain
Protocol Agnostic
On/Off-Chain
Asset Coverage
Structured Development Roadmap
Implementation & Deliverables
A transparent, phased approach to building and deploying your Zero-Knowledge Collateral Verification system, from initial design to ongoing management.
| Phase & Deliverable | Discovery & Design | Development & Audit | Deployment & Integration | Ongoing Support |
|---|---|---|---|---|
ZKP Circuit Design & Architecture | ||||
Smart Contract Suite (Verifier & Manager) | ||||
Comprehensive Security Audit Report | ||||
Production Deployment & Chain Configuration | ||||
API Gateway & SDK for Frontend Integration | ||||
Performance & Load Testing Report | ||||
24/7 System Monitoring & Alerting | ||||
SLA-Backed Incident Response | ||||
Quarterly Protocol Updates & Maintenance | ||||
Typical Timeline | 1-2 Weeks | 4-6 Weeks | 1-2 Weeks | Ongoing |
how-we-deliver
PROVEN PROCESS
Our Methodology for ZK System Development
We deliver production-ready zero-knowledge systems through a rigorous, four-phase methodology designed to ensure security, scalability, and seamless integration with your existing financial infrastructure.
01
Architecture & Circuit Design
We architect your ZK-SNARK or ZK-STARK system from first principles, designing custom circuits for collateral verification that are optimized for your specific asset types and risk models. This phase establishes the cryptographic foundation for trustless proof generation.
Circom / Halo2
Circuit Frameworks
Custom Constraints
Design Focus
02
Implementation & Optimization
Our engineers implement the designed circuits, focusing on prover efficiency (gas and time) and verifier cost minimization. We apply advanced techniques like custom gate design and lookup arguments to achieve sub-5 second proof generation for complex verification logic.
< 5 sec
Target Prover Time
~200k Gas
Verifier Cost Target
03
Security Audits & Formal Verification
Every system undergoes multi-layered security review. This includes manual code review by our cryptographers, automated analysis with tools like Picus and Veridise, and optional formal verification of circuit logic to eliminate logical flaws in the zero-knowledge protocol.
3+ Audits
Standard Review Layers
Formal Specs
Verification Deliverable
04
Integration & Production Deployment
We handle the full integration of your ZK verifier contract into your lending protocol, custody solution, or exchange backend. This includes building the off-chain prover service, setting up reliable proof generation infrastructure, and providing comprehensive monitoring dashboards.
2-4 Weeks
Typical Integration
99.9% SLA
Prover Service Uptime
Technical & Commercial Details
Frequently Asked Questions on ZK Collateral Verification
Get clear answers on implementation timelines, security, costs, and support for our enterprise-grade ZK collateral verification service.
We deliver production-ready ZK verification modules in 4-6 weeks from kickoff for a standard integration. This includes custom circuit design, smart contract development, on-chain verifier deployment, and a frontend dashboard. Complex multi-asset or cross-chain systems may extend to 8-10 weeks. We provide a detailed week-by-week project plan during the initial technical scoping call.
ENQUIRY
Get In Touch
today.
Our experts will offer a free quote and a 30min call to discuss your project.
NDA Protected
Confidentiality24h Response
Time to ValueDirectly to Engineering Team
No Sales Fluff10+
Protocols Shipped
$20M+
TVL Overall