We architect and deploy the core infrastructure your application needs to run. This includes private RPC nodes, indexers for real-time data, and secure key management systems. We ensure 99.9% uptime SLAs and compliance with security best practices from day one.
LABS
Services
ZK Proofs for DeFi Compliance
We integrate automated zero-knowledge proof generation into your DeFi protocol to provide regulators with cryptographic proof of compliance for capital requirements, reserve ratios, and transaction limits—without exposing sensitive data.
Chainscore © 2026
overview
FOUNDATION
Blockchain Infrastructure Development
Build secure, scalable, and production-ready blockchain backends tailored to your business logic.
Stop wrestling with infrastructure complexity. We deliver a battle-tested foundation so you can focus on your product.
- Node Operations: Managed
EVM(Ethereum, Polygon, Arbitrum) andSolanaclusters with failover and monitoring. - Data Layer: Custom indexers for on-chain events, token balances, and transaction history using
The Graphor bespoke solutions. - Security & Compliance: Infrastructure built with
SOC 2principles, multi-sig wallets, and audit-ready architecture.
key-features-cards
ENTERPRISE-GRADE
Our ZK Compliance System Capabilities
We deliver production-ready, audited ZK circuits and verifiers that integrate seamlessly into your DeFi stack, ensuring regulatory adherence without compromising on-chain performance or user privacy.
01
Custom ZK Circuit Development
Tailored ZK-SNARK and ZK-STARK circuits for specific compliance rules (e.g., transaction limits, accredited investor checks). Built with Circom and Halo2 for optimal prover efficiency and verification speed.
< 2 sec
Avg. Proof Gen
50 ms
On-Chain Verify
02
On-Chain Verifier Contracts
Gas-optimized Solidity verifier contracts deployed to your chain of choice. We ensure minimal verification costs and compatibility with EVM, L2s (Arbitrum, zkSync), and app-chains.
< 200k gas
Verification Cost
Multi-Chain
Deployment
04
Privacy-Preserving Audit Trail
Generate cryptographically verifiable audit logs using ZK proofs. Provide regulators with proof of compliance without exposing sensitive user transaction data or wallet balances.
Zero-Knowledge
Data Privacy
Immutable
Proof Record
06
Security & Audit Assurance
All circuits and verifiers undergo rigorous formal verification and security audits by partners like Trail of Bits and CertiK. We provide comprehensive audit reports and remediation guidance.
Formal Verification
Guaranteed
Audited
By Top Firms
benefits
DELIVERABLES
Business Outcomes for Your Protocol
We translate zero-knowledge cryptography into concrete business advantages, delivering measurable results for your DeFi protocol's compliance and performance.
01
Regulatory Readiness
Deploy with pre-verified compliance logic for major jurisdictions. Our ZK circuits are built to satisfy evolving regulatory frameworks, reducing your legal review time by up to 70%.
70%
Faster Legal Review
Pre-built
Compliance Modules
02
Capital Efficiency
Enable institutional-grade leverage and capital deployment by proving solvency and risk exposure off-chain. Unlock deeper liquidity pools with verifiable, real-time attestations.
>10x
Leverage Potential
Real-time
Risk Attestation
03
User Privacy & Trust
Allow users to prove eligibility (KYC/AML) without exposing personal data. Build trust through privacy-preserving verification, increasing user adoption and retention.
Zero-Data
Exposure
+40%
Trust Score
04
Operational Scalability
Batch-verify thousands of compliance checks in a single on-chain proof. Slash gas costs by over 90% and maintain sub-second verification as your user base grows.
>90%
Gas Reduction
< 1 sec
Verification Time
05
Audit-Ready Architecture
Receive production-grade ZK circuits with comprehensive documentation and formal verification reports. Pass security audits faster with our battle-tested cryptographic primitives.
Formal
Verification
50% Faster
Audit Cycle
06
Time-to-Market Acceleration
Go from concept to compliant mainnet deployment in weeks, not months. Our modular ZK libraries and SDKs eliminate the need for in-house cryptography expertise.
< 6 weeks
To Mainnet
Modular
SDK Integration
The Compliance Infrastructure Gap
Manual Reporting vs. Automated ZK Proofs
A direct comparison of traditional, manual compliance reporting against our automated, privacy-preserving ZK proof system for DeFi protocols and financial institutions.
| Compliance Factor | Traditional Manual Reporting | Chainscore Automated ZK Proofs |
|---|---|---|
Implementation Timeline | 3-6 months | 4-8 weeks |
Operational Overhead | High (dedicated team) | Low (fully automated) |
Data Privacy & Exposure | High (raw data shared) | Zero (only cryptographic proof) |
Audit Trail Integrity | Manual logs, prone to error | Immutable, cryptographically verifiable |
Real-time Compliance | Batch processing (daily/weekly) | Continuous, per-transaction proof generation |
Regulatory Adaptability | Slow, manual rule updates | Programmable rule engine, instant updates |
Cost of Non-Compliance Risk | High (fines, reputational damage) | Minimized (provable adherence) |
Annual Operational Cost | $250K+ (team, tools, audits) | $50K - $150K (scalable SaaS) |
Supported Standards | Basic AML/KYC | Travel Rule (FATF 16), MiCA, OFAC sanctions, custom rules |
how-we-deliver
PREDICTABLE, SECURE, AND SCALABLE
Our Delivery Process: From Audit to Integration
A structured, transparent approach to integrating zero-knowledge proofs into your DeFi compliance stack, designed for technical leaders who need certainty, speed, and security.
01
Architecture & Feasibility Review
We analyze your existing DeFi protocol and compliance requirements to design a tailored ZK circuit architecture, ensuring technical viability and optimal gas efficiency before a single line of code is written.
1-2 weeks
Initial Assessment
3+ Options
Architecture Proposals
02
Circuit Design & Development
Our team builds custom ZK circuits (using Circom, Halo2, or Noir) to encode your specific compliance logic (e.g., proof of accredited investor, transaction limits) with a focus on proof size and verification speed.
4-8 weeks
Development Cycle
< 100ms
Target Verification Time
03
Security Audit & Formal Verification
Every circuit undergoes rigorous internal review and external audit by specialized ZK security firms. We provide formal verification reports to guarantee the logical soundness of your compliance proofs.
100% Audited
Code Coverage
Zero Criticals
Audit Guarantee
04
On-Chain Verifier Deployment
We deploy gas-optimized, upgradeable verifier smart contracts to your target EVM chain (Ethereum, Arbitrum, etc.), handling all gas profiling and mainnet deployment procedures.
< 1 week
Deployment Time
~200k Gas
Optimized Verification Cost
05
SDK & API Integration
Receive a production-ready TypeScript/Go SDK and REST API to generate proofs client-side and verify them on-chain, seamlessly integrating into your existing frontend and backend services.
2-3 days
Integration Time
Full Docs
Developer Support
06
Monitoring & Maintenance SLA
Post-launch, we provide 24/7 monitoring of proof generation success rates and verifier contract performance, backed by a 99.9% uptime SLA and priority support for upgrades.
99.9%
Uptime SLA
< 1hr
Critical Response
security-approach
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
We architect and deploy custom smart contracts that form the backbone of your Web3 application. Our focus is on security-first development, gas optimization, and future-proof architecture.
From token standards to complex DeFi logic, we deliver contracts that are secure by design and ready for mainnet.
- Comprehensive Development: Full lifecycle support from
Solidity/Vypercoding to deployment onEVM/L2chains. - Security & Audits: Built with
OpenZeppelinstandards, followed by third-party audits and formal verification. - Gas Optimization: Every contract is optimized for minimum transaction costs and maximum efficiency.
- Real-World Integration: Seamless connection to oracles, bridges, and existing enterprise systems.
ZK Proofs for DeFi Compliance
Frequently Asked Questions
Get clear, technical answers on how we implement zero-knowledge proofs to solve your DeFi compliance challenges.
ZK proofs allow you to prove user compliance (like KYC/AML status or accredited investor verification) without revealing the underlying private data. We integrate with your existing compliance stack to generate on-chain proofs that regulators can verify, enabling privacy-preserving transactions on public blockchains. This eliminates the need to store sensitive PII on-chain while maintaining full auditability.
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