We architect and deploy custom smart contracts that form the backbone of your Web3 product. Our development process is built on audited code patterns and a security-first methodology to protect your assets and users.
LABS
Services
Institutional On-Chain KYC & Compliance Attestation
Build regulated, audit-ready reputation frameworks that integrate institutional KYC/AML workflows with on-chain attestations for enterprise and regulated DeFi applications.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
From concept to mainnet, we deliver contracts that are gas-optimized, upgradeable, and battle-tested.
- Token Systems: Custom
ERC-20,ERC-721, andERC-1155implementations with advanced features like vesting, staking, and governance. - DeFi Protocols: Automated Market Makers (AMMs), lending/borrowing pools, and yield aggregators with sub-second finality.
- Enterprise Logic: Multi-signature wallets, access control systems, and compliance modules (e.g., whitelists, transfer restrictions).
- Full Audit Trail: Every contract undergoes rigorous internal review and is prepared for third-party audits from firms like CertiK or OpenZeppelin.
key-features-cards
ENTERPRISE-GRADE SECURITY
Core Features of Our Compliance Framework
A modular, audited framework designed to meet the stringent requirements of institutional clients, ensuring regulatory adherence without sacrificing performance or user experience.
benefits
DELIVERABLES
Business Outcomes for Regulated Protocols
We translate complex compliance requirements into secure, scalable on-chain infrastructure. Here are the concrete outcomes you can expect.
01
Regulatory-Grade Identity Attestation
Deploy a KYC/KYB verification layer that meets global standards (FATF Travel Rule, MiCA). We implement verified credential schemas and integrate with accredited providers for legally-binding attestations.
ISO 27001
Compliance Framework
< 48 hrs
Integration Time
02
Automated Transaction Monitoring
Real-time screening against sanctions lists (OFAC) and risk scoring for every on-chain interaction. Our system flags and quarantines non-compliant transactions before finality.
99.9%
Screening Accuracy
< 100ms
Latency
03
Audit-Ready Compliance Reporting
Generate immutable, on-chain audit trails for every attestation and screening event. Export comprehensive reports for regulators with a single API call, reducing audit preparation by weeks.
100%
Data Immutability
1-Click
Report Generation
04
Jurisdiction-Specific Rule Engine
Configure and enforce region-specific compliance logic (e.g., EU's MiCA, Singapore's PSA). Our modular policy engine allows dynamic updates without protocol upgrades.
50+
Pre-built Rules
Zero-Downtime
Updates
05
Secure Credential Management
Implement decentralized identity (DID) standards (W3C Verifiable Credentials) with privacy-preserving ZK proofs. User data remains off-chain; only attestation proofs are published.
ZK-SNARKs
Privacy Tech
SOC 2 Type II
Data Handling
06
Institutional-Grade Uptime & Support
Enterprise SLA with 99.95% uptime, 24/7 monitoring, and dedicated technical account management. We ensure your compliance layer is as reliable as your core protocol.
99.95%
Uptime SLA
24/7
Support
Scalable Compliance Infrastructure
Phased Development Tiers
Compare our structured service tiers designed to meet the specific compliance and integration needs of institutions at every stage, from initial proof-of-concept to global production deployment.
| Capability | Foundation | Institutional | Global Scale |
|---|---|---|---|
On-Chain KYC Attestation Engine | |||
Modular Compliance Rules (Sanctions, AML) | Basic Set | Custom Rules | Dynamic Rule Engine |
Supported Identity Providers | 1 Provider | 3 Providers | Unlimited Integrations |
Multi-Chain Deployment | EVM Testnets | 2 Production EVM Chains | All Major EVM & Non-EVM |
Audit & Penetration Testing | Automated Scan | Manual Review + Report | Full Audit + Bug Bounty Setup |
Integration Support | Documentation & Examples | Dedicated Technical Lead | White-Glove Integration Team |
Uptime & Performance SLA | 99.5% | 99.9% | 99.99% |
Compliance Dashboard Access | Read-Only | Admin + Analytics | Full API & Custom Dashboards |
Response Time for Critical Issues | Next Business Day | 4 Business Hours | 1 Hour, 24/7 |
Typical Implementation Timeline | 2-4 Weeks | 4-8 Weeks | 8-12 Weeks |
Estimated Engagement | $25K - $75K | $75K - $200K | Custom Quote |
how-we-deliver
PROVEN METHODOLOGY
Our Development & Integration Process
A structured, four-phase approach designed for institutional-grade security and rapid time-to-market. We deliver production-ready KYC attestation systems, not proofs-of-concept.
01
Discovery & Architecture Design
We conduct a deep-dive workshop to map your compliance requirements (FATF Travel Rule, MiCA, etc.) to on-chain logic. Deliverables include a technical specification and a detailed integration architecture diagram.
1-2 weeks
Specification Delivery
100%
Requirement Coverage
02
Smart Contract Development & Auditing
Our engineers build custom, gas-optimized attestation contracts using Solidity 0.8+ and OpenZeppelin libraries. Every contract undergoes a mandatory internal security review followed by a third-party audit from firms like Spearbit or Code4rena.
2-3 audits
Security Layers
Zero
Critical Bugs Shipped
03
Backend Integration & API Deployment
We deploy a secure, scalable backend service that interfaces with your existing KYC provider (Sumsub, Jumio, etc.) and our on-chain contracts. You receive a REST/GraphQL API with comprehensive documentation for seamless integration into your application.
99.9%
Uptime SLA
< 100ms
API P95 Latency
04
Production Launch & Monitoring
We manage the mainnet deployment and provide 24/7 monitoring dashboards for attestation volume, gas costs, and compliance status. Includes a dedicated support channel and quarterly security review updates.
24/7
Incident Response
4 weeks
End-to-End Timeline
security
CORE SERVICE
Custom Smart Contract Development
Secure, production-ready smart contracts built by expert Solidity engineers to power your Web3 product.
We architect and deploy custom, audited smart contracts that form the secure backbone of your application. Our development process is built on industry-leading security standards, including OpenZeppelin libraries and formal verification patterns, to protect your assets and users.
- From Concept to Mainnet: Full-cycle development from technical design and
Solidity/Rustcoding to testing, auditing, and deployment. - Protocol Specialization: Expertise in
ERC-20,ERC-721,ERC-1155, DeFi primitives, DAO governance, and cross-chain bridges. - Guaranteed Quality: Every contract undergoes rigorous unit/integration testing and a mandatory peer review before our recommended third-party audit.
We deliver battle-tested code with clear documentation, enabling your team to iterate confidently and scale without technical debt.
Institutional On-Chain KYC & Compliance
Frequently Asked Questions
Get clear answers on how we deliver enterprise-grade attestation solutions that meet regulatory standards and integrate seamlessly with your protocol.
We provide a modular SDK and a set of audited smart contracts that plug directly into your application's user flow. Integration typically involves adding our verification widget for user onboarding and connecting to our on-chain registry contract for permission checks. Our team handles the full integration, with most projects live in 2-3 weeks.
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