We architect and deploy custom smart contracts that form the operational backbone of your Web3 application. Our development process is built on security-first principles, utilizing audited libraries like OpenZeppelin and rigorous testing frameworks to mitigate risk before mainnet deployment.
LABS
Services
Hybrid (On/Off-Chain) Compliance Models
We design and build custom compliance systems that strategically split logic between on-chain verifiability and off-chain processing. Optimize for regulatory adherence, user privacy, and scalability without sacrificing performance.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
- Full Lifecycle Development: From initial design and
Solidity/Rustcoding to deployment, verification, and ongoing maintenance. - Compliance & Standards: Implementation of token standards (
ERC-20,ERC-721,ERC-1155) and custom logic for regulatory adherence (e.g., transfer restrictions). - Gas Optimization: Code reviewed and optimized for efficiency, reducing user transaction costs by up to 40% on average.
We deliver battle-tested contracts that enable faster time-to-market and provide a secure foundation for your product's growth.
key-features-cards
BUILT FOR ENTERPRISE
Our Hybrid Compliance Framework Capabilities
Bridge the gap between on-chain innovation and off-chain regulatory requirements with a unified, auditable system. We architect compliance that scales with your protocol.
01
Real-Time Transaction Screening
Automated AML/CFT checks against OFAC, EU, and global sanctions lists before on-chain settlement. Integrates with Chainalysis and Elliptic for continuous monitoring.
< 100ms
Screening Latency
99.9%
Accuracy SLA
02
Programmable KYC/Onboarding
Modular identity verification flows with tiered access controls. Supports reusable credentials (Verifiable Credentials, zk-proofs) to minimize user friction while meeting KYC obligations.
5 min
Avg. User Onboarding
SOC 2 Type II
Data Compliance
03
Immutable Audit Trail
Every compliance decision and user action cryptographically logged on-chain (private ledger or public L2). Provides regulators with tamper-proof, real-time access to required reports.
100%
Data Integrity
Real-time
Regulator Portal
04
Risk-Based Rule Engine
Dynamic policy engine that applies jurisdiction-specific rules (MiCA, Travel Rule) based on transaction size, counterparty, and asset type. Rules are updatable off-chain without protocol upgrades.
50+
Pre-built Rule Templates
< 1 sec
Policy Evaluation
05
Secure Data Bridging
Zero-knowledge proofs and secure multi-party computation (MPC) to validate off-chain compliance status on-chain without exposing sensitive PII. Maintains user privacy while proving regulatory adherence.
ZK-SNARKs
Privacy Tech
No PII On-Chain
Data Guarantee
06
Automated Reporting & Monitoring
Generate regulatory reports (SAR, CTR) and dashboards automatically. Continuous monitoring for suspicious patterns with configurable alerts to your compliance team.
24/7
Monitoring
Pre-filled Forms
Report Automation
benefits
FROM COST CENTER TO COMPETITIVE EDGE
Business Outcomes: Compliance as a Strategic Advantage
Our hybrid compliance models transform regulatory requirements from a technical burden into a market differentiator, enabling faster growth, lower operational risk, and superior user trust.
01
Accelerated Market Entry
Launch compliant DeFi, RWA, or payment products in regulated markets in under 4 weeks. Our pre-audited, modular compliance modules eliminate months of legal and engineering overhead.
< 4 weeks
Time to Launch
40%
Faster than DIY
02
Reduced Regulatory & Legal Risk
Mitigate exposure with bank-grade KYC/AML flows and immutable audit trails. Our models are built with legal counsel input for jurisdictions like the EU (MiCA), US, and Singapore.
100%
Audit Trail
SOC 2
Compliance Framework
03
Lower Operational Costs
Replace manual review teams and costly third-party vendors with automated, on-chain rule engines. Slash compliance overhead by up to 60% while improving accuracy.
60%
Cost Reduction
Zero
Manual Reviews
04
Enhanced User Trust & Adoption
Attract institutional and retail users with transparent, privacy-preserving compliance. Display real-time verification status without exposing sensitive user data on-chain.
70%+
Higher Onboarding
Bank-Grade
Data Privacy
05
Future-Proof Architecture
Adapt to new regulations without protocol forks. Our upgradable smart contract modules and policy engines allow seamless updates for MiCA, Travel Rule, and more.
< 48 hrs
Rule Update Time
Zero Downtime
For Updates
Architectural Decision Matrix
Hybrid vs. Traditional Compliance Approaches
A technical comparison of compliance model architectures for CTOs and product leaders evaluating risk, cost, and scalability.
| Compliance Factor | Traditional (On-Chain Only) | Traditional (Off-Chain Only) | Chainscore Hybrid Model |
|---|---|---|---|
Real-Time Transaction Screening | |||
On-Chain Rule Enforcement | |||
Data Privacy (KYC/PII) | Low (Public Ledger) | High (Private DB) | High (Selective Privacy) |
Gas Cost & Latency Impact | High | None | Optimized (<30% increase) |
Regulatory Audit Trail | Immutable but Public | Private but Mutable | Immutable & Verifiable |
Time to Integrate New Jurisdiction | 6-8 weeks (SC redeploy) | 2-3 weeks (DB update) | 1-2 weeks (Config update) |
Annual Maintenance Cost | $50K-$100K+ | $75K-$150K+ | $25K-$50K (Managed SLA) |
Supports DeFi & Programmable Money |
how-we-deliver
STRUCTURED APPROACH
Our Delivery Process: From Audit to Implementation
A proven, four-phase methodology designed to deliver secure, compliant, and production-ready hybrid systems. We provide clarity at every step, from initial assessment to final deployment and support.
01
Phase 1: Architecture & Compliance Audit
We conduct a deep-dive analysis of your existing on-chain logic and off-chain systems to identify compliance gaps and architectural risks. Deliverables include a detailed threat model and a prioritized remediation roadmap.
48-72 hours
Initial Assessment
100+
Security Checks
02
Phase 2: Smart Contract & Oracle Design
Development of custom, gas-optimized smart contracts for compliance logic (e.g., whitelisting, transaction limits) and secure off-chain oracles to feed real-world data (KYC status, regulatory lists).
Solidity 0.8+
Code Standard
OpenZeppelin
Security Base
03
Phase 3: Secure Integration & Testing
Seamless integration of on-chain compliance modules with your off-chain backend and user interfaces. We execute comprehensive testing including unit tests, integration tests, and scenario-based simulations.
>95%
Test Coverage
Staging Env
Full Simulation
04
Phase 4: Deployment & Ongoing Monitoring
Managed deployment to mainnet with verified contract source code. We provide 24/7 monitoring dashboards for compliance events, system health, and alerting on anomalous patterns.
99.9% SLA
Monitoring Uptime
< 1 hour
Critical Alert Response
security-approach
CORE INFRASTRUCTURE
Smart Contract Development
Secure, audited smart contracts built to your exact specifications, from token standards to complex DeFi logic.
We architect and deploy production-ready smart contracts that form the foundation of your Web3 application. Our development process is built on security-first principles and gas optimization to ensure your protocol is both safe and cost-effective to operate.
- Custom Logic: Build bespoke
ERC-20,ERC-721,ERC-1155, and custom contract suites for DeFi, NFTs, DAOs, and more. - Security Audits: Every contract undergoes rigorous internal review and can be prepared for third-party audits from firms like OpenZeppelin or CertiK.
- Gas Efficiency: We optimize for the lowest possible transaction costs, a critical factor for user adoption and protocol sustainability.
- Full Lifecycle Support: From initial design and development to deployment, verification, and ongoing maintenance on chains like Ethereum, Polygon, Arbitrum, and Base.
Technical & Commercial Details
Frequently Asked Questions on Hybrid Compliance
Get clear answers on how Chainscore Labs implements and manages hybrid compliance models for Web3 applications.
A hybrid compliance model combines on-chain smart contract logic with off-chain verification services to enforce regulatory and business rules. You should use one to maintain blockchain's core benefits—transparency, immutability, programmability—while meeting requirements for KYC/AML, transaction monitoring, and sanctions screening that are impractical or illegal to store fully on-chain. Our models typically reduce compliance-related transaction failures by over 70% compared to fully on-chain approaches.
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