We architect and deploy production-grade smart contracts on EVM and Solana. Our code-first approach ensures security, gas efficiency, and seamless integration with your existing stack.
Deliver a market-ready product in 4-8 weeks, not months.
LABS
Services
Institutional ZK Protocol Modernization
We upgrade and modernize legacy zero-knowledge proof systems for financial institutions and regulated enterprises. Our service ensures compliance with evolving regulations, enhances security postures, and enables interoperability with modern blockchain ecosystems.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, audited smart contract development for DeFi, NFTs, and enterprise applications.
- Security-First Development: Built with
OpenZeppelinstandards, formal verification, and three-tier audit readiness. - Full-Stack Integration: Contracts designed to work with your frontend, oracles (
Chainlink), and wallets from day one. - Protocol Specialization: Custom
AMMs, lending/borrowing logic,ERC-20/721/1155tokens, and governance systems.
key-features-cards
END-TO-END PROTOCOL UPGRADE
Our Modernization Deliverables
We deliver a complete, production-ready ZK protocol stack, from cryptographic primitives to developer SDKs, enabling institutional-grade privacy and scalability.
benefits
MEASURABLE IMPACT
Business Outcomes of Institutional ZK Modernization
Modernizing your zero-knowledge infrastructure with Chainscore delivers concrete, auditable results for institutional-grade applications. We focus on outcomes that directly impact your security posture, operational efficiency, and time-to-market.
01
Enhanced Security Posture
Deploy ZK circuits and verifiers with formal verification and audits by firms like Trail of Bits or Quantstamp. Eliminate critical vulnerabilities before mainnet deployment.
Zero
Critical Bugs Post-Audit
ISO 27001
Compliance Framework
02
Accelerated Protocol Launch
Reduce development cycles from months to weeks with our battle-tested ZK libraries and modular components for privacy-preserving transactions and identity.
< 8 weeks
To Production MVP
90%
Code Reuse
03
Substantial Cost Reduction
Optimize proof generation and verification gas costs by up to 70% using advanced techniques like recursive proofs and custom circuit optimization.
70%
Avg. Gas Reduction
$1M+
Annual OpEx Saved
04
Regulatory & Compliance Readiness
Build with built-in compliance hooks for audit trails, selective disclosure, and jurisdiction-specific privacy requirements, future-proofing your application.
FATF Travel Rule
Compatible
GDPR
Data Minimization
05
Enterprise-Grade Reliability
Achieve 99.95% SLA on proof generation infrastructure with multi-cloud redundancy, automated failover, and 24/7 monitoring.
99.95%
Uptime SLA
< 50ms
Proof Gen P99
06
Scalable Interoperability
Seamlessly integrate ZK proofs across EVM chains (Ethereum, Polygon, Arbitrum) and non-EVM environments via our standardized verification layer.
5+
Chain Support
< 1 sec
Cross-Chain Verify
Why Modernization is a Strategic Imperative
Legacy vs. Modernized ZK Systems
A technical and operational comparison between outdated ZK implementations and Chainscore's modernized, production-ready protocol infrastructure.
| System Capability | Legacy ZK System | Chainscore Modernized Protocol |
|---|---|---|
Proof Generation Time | Minutes to Hours | Seconds to Minutes |
Prover Hardware | Specialized, Expensive | Commodity Cloud (AWS/GCP) |
Circuit Flexibility | Rigid, Hard to Modify | Modular, Upgradable Design |
Developer Experience | Complex, Undocumented | Full SDK & API Support |
Audit & Security Posture | Ad-hoc, Outdated | Formally Verified Components |
Multi-Chain Support | Single Chain (e.g., Ethereum) | Ethereum, Polygon, Arbitrum, Base, zkSync |
Recursive Proof Support | None or Limited | Native, Enables Layer 3s |
Time to Integrate | 6+ Months | 4-8 Weeks |
Annual Maintenance Cost | $500K+ (Team & Infra) | From $150K (Managed Service) |
Trust Assumptions | Trusted Setup Required | Transparent, Upgradeable Setup |
how-we-deliver
STRUCTURED APPROACH
Our Four-Phase Institutional ZK Protocol Modernization
A proven, phased methodology to systematically upgrade your zero-knowledge infrastructure for institutional-grade security, performance, and compliance.
01
Phase 1: Architecture & Security Audit
We conduct a comprehensive audit of your existing ZK circuits and smart contracts, identifying vulnerabilities and performance bottlenecks. This includes formal verification planning and threat modeling for institutional environments.
100%
Code Coverage
Certified
Trail of Bits
02
Phase 2: Circuit Optimization & Redesign
Refactor and optimize ZK-SNARK/STARK circuits using Halo2, Plonky2, or Circom. We focus on reducing proof generation time by >70% and minimizing on-chain verification gas costs for high-frequency settlement.
>70%
Faster Proofs
< 0.01 ETH
Verification Cost
03
Phase 3: Institutional Integration Layer
Build secure, compliant APIs and MPC-based key management systems. We integrate with custodians (Fireblocks, Copper) and implement audit trails, role-based access control, and regulatory reporting hooks.
SOC 2
Compliance Ready
24/7
Monitoring
04
Phase 4: Production Deployment & SLAs
Managed deployment on your chosen infrastructure (AWS, GCP, bare metal) with full observability stacks. We provide guaranteed 99.95% uptime SLAs, automated disaster recovery, and ongoing performance tuning.
99.95%
Uptime SLA
< 4 hrs
Recovery Time
security-compliance
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by engineers who have deployed over $1B in on-chain value.
We architect and deploy mission-critical smart contracts for DeFi, NFTs, and enterprise applications. Our process delivers audit-ready code in 2-4 weeks, with a focus on gas optimization and upgradeability patterns from day one.
- Security-First Development: Built on
Solidity 0.8+withOpenZeppelinlibraries and custom security modules. - Comprehensive Testing: Full test suites with >95% coverage, including edge cases and fork simulations.
- Production Deployment: Managed deployments with
HardhatorFoundry, including verification and initial configuration.
We don't just write code; we deliver systems with proven security postures and clear documentation for your team.
ZK Protocol Modernization
Frequently Asked Questions
Common questions from CTOs and technical leads evaluating our institutional ZK modernization services.
We follow a structured 4-phase engagement model: 1) Discovery & Audit (1 week): We analyze your current architecture and define requirements. 2) Design & Specification (1-2 weeks): We create detailed technical specs and ZK circuit designs. 3) Development & Integration (4-8 weeks): Our team builds, tests, and integrates the modernized protocol. 4) Deployment & Support (ongoing): We manage mainnet deployment and provide 90 days of post-launch support. This fixed-scope, milestone-driven approach ensures predictability and alignment.
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