We architect and deploy production-grade smart contracts on EVM and Solana chains. Our code is built for security first, utilizing battle-tested patterns from OpenZeppelin and rigorous internal audits.
LABS
Services
ZK-Proof Compliance Engine Development
We design and build custom zero-knowledge proof circuits (Cairo/StarkNet or Circom/EVM) to enable private, compliant transfers of regulated assets. Verify investor accreditation and jurisdictional rules without exposing sensitive data.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, audited smart contracts built for production by blockchain-native engineers.
Deliver a secure, functional MVP in as little as 2-4 weeks, accelerating your time-to-market and reducing technical risk.
- Custom Logic:
ERC-20,ERC-721,ERC-1155, DeFi primitives, DAO governance, and bespoke business logic. - Security-First: Multi-stage review process, formal verification options, and pre-deployment audit reports.
- Full Lifecycle: Development, testing (
Hardhat/Foundry), deployment, and ongoing maintenance with upgradeability patterns.
key-features-cards
ENGINEERED FOR ENTERPRISE
Core Engine Capabilities
Our ZK-Proof Compliance Engine is built on battle-tested cryptography and production-grade infrastructure. We deliver verifiable compliance without compromising on-chain performance or user privacy.
benefits
TANGIBLE RESULTS
Business Outcomes for Your RWA Platform
Our ZK-Proof Compliance Engine delivers measurable improvements in security, efficiency, and market access. Here’s what you can expect.
01
Regulatory Certainty & Market Access
Deploy with confidence into regulated markets. Our engine generates on-chain ZK proofs for investor accreditation (KYC/AML), ownership limits, and jurisdiction-specific rules, enabling direct integration with licensed custodians and exchanges.
24+
Jurisdictions Supported
Zero-Knowledge
Privacy Standard
02
Operational Efficiency at Scale
Automate compliance checks without manual review bottlenecks. Real-time proof verification reduces settlement times from days to seconds and cuts administrative overhead by over 70%, allowing your team to focus on growth.
< 2 sec
Proof Verification
70%+
Ops Cost Reduction
03
Enhanced Investor Trust & Liquidity
Attract institutional capital with provable, auditable compliance. Transparent, immutable proof logs satisfy auditor requirements and enable the creation of compliant secondary markets for your tokenized assets.
100%
Audit Trail
Institutional Grade
Security
04
Future-Proof Architecture
Built with modular circuits using Circom and Halo2. Our engine adapts to evolving regulations without protocol upgrades, ensuring your platform remains compliant as laws change across global markets.
Circom & Halo2
Circuit Frameworks
Modular
Design
05
Reduced Legal & Audit Risk
Minimize regulatory exposure with cryptographically enforced rules. Every transaction carries a verifiable proof of compliance, creating a defensible legal position and streamlining annual security audits.
Formally Verified
Core Circuits
Automated
Compliance Reporting
06
Faster Time-to-Market
Leverage our pre-audited compliance circuit libraries and deployment templates. Go from concept to a production-ready, compliant RWA platform in weeks, not months, accelerating your capital raise.
< 6 weeks
To Production
Pre-Audited
Circuit Libraries
Structured Implementation Path
ZK-Proof Compliance Engine: Development Tiers
A phased approach to developing and integrating a custom ZK-proof compliance engine, from initial audit to full-scale enterprise deployment with managed services.
| Core Component / Service | Starter (Audit & Deploy) | Professional (Managed Integration) | Enterprise (Full Lifecycle) |
|---|---|---|---|
Initial Architecture Review & Audit | |||
Custom ZK-Circuit Development | Basic Templates | Custom Logic | Advanced Optimizations |
On-Chain Verifier Smart Contracts | |||
Off-Chain Prover Service | Self-Hosted | Managed API | Managed API + Auto-Scaling |
Integration Support (SDK, Docs) | Limited | Priority | Dedicated Engineer |
Multi-Chain Deployment | 1 Network | Up to 3 Networks | Unlimited Networks |
Compliance Rule Templates (AML/KYC) | 5 Rules | 15+ Rules | Custom Rule Engine |
Performance SLA (Proof Generation) | < 5 seconds | < 1 second | |
Uptime & Monitoring SLA | 99.5% | 99.9% | |
Security Incident Response | 24h | 4h | |
Ongoing Maintenance & Upgrades | Optional | Included (1 year) | Included + Roadmap Input |
Estimated Timeline | 4-6 weeks | 8-12 weeks | 12+ weeks |
Starting Price | $25K - $50K | $75K - $150K | Custom Quote |
how-we-deliver
PROVEN FRAMEWORK
Our Development & Audit Methodology
Our battle-tested process for ZK-Proof Compliance Engine development ensures security, scalability, and regulatory alignment from day one.
01
Architecture & Specification
We design your ZK circuit architecture and formal specifications using industry standards like Circom and Halo2, ensuring your compliance logic is both provable and efficient.
Circom 2.1+
Circuit Language
Halo2 / Plonk
Proof System
02
Secure Implementation
Our engineers write and optimize ZK circuits and smart contracts with embedded security patterns, leveraging libraries like snarkjs and OpenZeppelin for verifier contracts.
OpenZeppelin
Security Base
Gas-Optimized
Verifier Design
03
Rigorous Audit & Formal Verification
Every component undergoes multi-layered review: automated testing, manual audit by our in-house experts, and formal verification of cryptographic assumptions.
3+ Auditors
Per Project
Formal Methods
Applied
04
Integration & Deployment
We handle end-to-end integration with your existing stack—be it EVM, Starknet, or Polygon zkEVM—and manage the deployment process with zero downtime.
Multi-Chain
Compatibility
CI/CD Pipeline
Deployment
05
Performance Benchmarking
We benchmark proof generation time, verification gas costs, and circuit constraints against industry standards to guarantee production-ready performance.
< 2 sec
Avg. Proof Gen
< 200k Gas
Verification Target
06
Maintenance & Upgrades
Post-launch, we provide monitoring, alerting, and upgrade paths for your ZK system as protocols and compliance requirements evolve.
24/7 Monitoring
Support
Quarterly Reviews
Protocol Updates
ZK-Proof Compliance Engine
Frequently Asked Questions
Get clear, technical answers about our development process, security, and delivery for custom ZK-powered compliance solutions.
A standard deployment for a core ZK-proof compliance engine with basic rule sets (e.g., sanctions screening, transaction limits) takes 4-6 weeks from kickoff to mainnet-ready. Complex systems with custom logic, multi-chain support, or integration with legacy KYC systems can extend to 8-12 weeks. We provide a detailed project plan with milestones in the first week.
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