We architect and deploy custom smart contracts that form the secure, immutable backbone of your application. Our development process is built on audited best practices using Solidity 0.8+, Rust, or Vyper, ensuring your logic is both powerful and protected from day one.
LABS
Services
Multi-Chain Regulatory Compliance Smart Auditor
Deploy a real-time, on-chain and off-chain audit system that monitors cross-chain liquidity flows for sanctions, travel rule, and jurisdictional compliance. Built for institutional DeFi.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts for your protocol or application.
From tokenomics to complex DeFi logic, we translate your business rules into bulletproof on-chain code.
- End-to-End Development: Full lifecycle from architecture and coding to deployment on
EVM/L2s/Solana. - Security-First Approach: Integration of
OpenZeppelinlibraries and formal verification patterns. - Gas Optimization: Every contract is engineered for minimum execution cost and maximum efficiency.
- Real-World Ready: Includes comprehensive testing, documentation, and mainnet deployment support.
key-features-cards
AUTOMATED COMPLIANCE ENGINE
Core Capabilities of the Smart Auditor
Our multi-chain smart auditor automates regulatory checks across DeFi, CeFi, and NFT protocols, reducing manual review time by 90% and ensuring continuous compliance with evolving global standards.
01
Real-Time Transaction Screening
Automated OFAC/SDN list screening and AML pattern detection for every on-chain transaction across 15+ EVM and non-EVM chains. Flags high-risk interactions before settlement.
< 100ms
Screening Latency
15+
Supported Chains
02
Automated Tax & Reporting
Generates compliant capital gains, income, and transaction reports for IRS Form 8949, MiCA, and other global frameworks directly from on-chain activity.
IRS, MiCA
Frameworks
24/7
Report Generation
03
Smart Contract Compliance Audit
Continuous security and regulatory analysis of protocol logic against financial regulations (e.g., MiFID II, SEC guidelines) using formal verification.
100+
Security Checks
Formal Verification
Methodology
04
Cross-Chain Entity Resolution
Maps wallet addresses to real-world entities (VASPs, businesses) across fragmented liquidity, providing a unified view for Travel Rule (FATF) compliance.
500M+
Wallets Mapped
FATF Travel Rule
Compliance
05
Custom Rule Engine & Policy SDK
Deploy jurisdiction-specific compliance logic (e.g., geo-blocking, investor accreditation) as upgradable smart modules without modifying core protocol code.
Modular
Architecture
Zero Downtime
Policy Updates
06
Immutable Compliance Ledger
Tamper-proof audit trail of all compliance decisions, screenings, and overrides stored on-chain, providing definitive proof for regulators and auditors.
On-Chain
Proof
Immutable
Audit Trail
benefits
DELIVERABLES
Business Outcomes for Your Protocol
Our Multi-Chain Regulatory Compliance Smart Auditor delivers concrete, auditable results that de-risk your expansion and build institutional trust.
01
Automated Real-Time Compliance
Continuous, on-chain monitoring for sanctions lists, jurisdictional restrictions, and transaction pattern analysis across all integrated chains.
Why it matters: Eliminate manual review, prevent regulatory breaches before they happen, and ensure 24/7 protocol safety.
< 100ms
Rule Evaluation
24/7
Monitoring
02
Unified Multi-Chain Dashboard
A single pane of glass for compliance status across Ethereum, Solana, Polygon, and other EVM/L1 chains.
Why it matters: Simplify operations for your team and provide clear, aggregated proof of compliance to partners and regulators.
10+
Chains Supported
1 View
Unified Reporting
03
Audit-Ready Compliance Logs
Immutable, timestamped logs of all compliance checks, rule evaluations, and flagged transactions, formatted for external auditors.
Why it matters: Drastically reduce the cost and time of financial and regulatory audits with pre-structured, verifiable evidence.
100%
Event Coverage
Immutable
Proof Trail
04
Custom Rule Engine Integration
Seamlessly integrate jurisdiction-specific logic (e.g., MiCA, Travel Rule) and your internal policies directly into the smart contract layer.
Why it matters: Future-proof your protocol against evolving global regulations without costly smart contract redeploys.
Modular
Rule Design
Gas-Optimized
Execution
Strategic Infrastructure Decision
Build vs. Buy: Multi-Chain Compliance Audit Systems
Compare the total cost, risk, and time investment of developing a custom compliance auditor versus implementing Chainscore's enterprise-grade solution.
| Critical Factor | Build In-House | Chainscore Managed Service |
|---|---|---|
Time to Production | 6-12 months | 4-8 weeks |
Initial Development Cost | $250K - $600K+ | $50K - $150K |
Security & Audit Overhead | High (Requires external audit firm) | Included (Pre-audited, battle-tested system) |
Supported Chains on Day 1 | 1 (Ethereum) | 8+ (EVM & non-EVM) |
Ongoing Maintenance & Updates | 2-3 FTEs ($200K+/year) | Fully Managed (Optional SLA) |
Regulatory Rule Updates | Manual integration, lag time | Automated, real-time sync |
Uptime & Reliability SLA | Your responsibility | 99.9% Guaranteed |
Total 3-Year Cost of Ownership | $800K - $1.5M+ | $150K - $400K |
how-we-deliver
PROVEN PROCESS
Our Delivery Methodology
Our structured, four-phase approach ensures your multi-chain compliance auditor is delivered on time, on budget, and with enterprise-grade security. We focus on measurable outcomes, not just features.
01
Discovery & Regulatory Mapping
We conduct a deep-dive workshop to map your target jurisdictions (US, EU, APAC) and required protocols (EVM, Solana, Cosmos). Deliverables include a compliance matrix and technical architecture blueprint.
50+
Regulations Mapped
1-2 weeks
Scoping Phase
02
Smart Contract Development & Audit
We build your custom compliance rules engine in Solidity/Rust, integrating with Chainlink Oracles for real-world data. Every module undergoes internal review and a third-party security audit before deployment.
100%
Audit Coverage
OpenZeppelin
Security Standards
03
Multi-Chain Integration & Testing
We deploy and configure the auditor across your specified networks (Ethereum, Polygon, Arbitrum, etc.). Our testing suite includes unit tests, integration tests, and simulated mainnet fork environments.
5+
Chains Supported
> 95%
Test Coverage
04
Deployment & Continuous Monitoring
We handle the mainnet deployment and provide a dashboard for real-time compliance status, alerting, and reporting. Includes 24/7 monitoring and quarterly regulatory updates for one year.
99.9%
Uptime SLA
< 24h
Update Response
security
RELIABLE FOUNDATION
Blockchain Infrastructure for FinTechs
Enterprise-grade, multi-chain infrastructure to power secure and scalable financial applications.
We architect and manage the foundational infrastructure your FinTech product needs to launch and scale. This includes dedicated RPC nodes, secure key management systems, and real-time data indexing for chains like Ethereum, Polygon, and Solana.
Focus on your core product logic. We guarantee the underlying blockchain layer with 99.9% uptime SLAs and <100ms API latency.
- Node Operations: Managed full/archive nodes with failover and load balancing.
- Data Feeds: Custom oracles and subgraphs for on-chain market data.
- Security First: SOC 2 compliant infrastructure with audit trails and role-based access.
Multi-Chain Compliance
Frequently Asked Questions
Get clear answers about our smart contract audit process, timelines, and how we ensure your protocol meets global regulatory standards.
We employ a three-phase audit methodology tailored for compliance. 1) Automated Analysis: We use proprietary and industry-standard tools (Slither, MythX) to scan for 1000+ vulnerability patterns. 2) Manual Expert Review: Our certified auditors perform line-by-line analysis against regulatory frameworks (MiCA, FATF Travel Rule, OFAC) and business logic flaws. 3) Compliance Verification: We map contract functions to specific regulatory requirements, providing a gap analysis and remediation roadmap. Every audit includes a final report with severity scores, proof-of-concept exploits, and actionable fixes.
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