We architect and build custom blockchain infrastructure tailored to your specific use case—whether it's a high-throughput DeFi protocol, a secure NFT marketplace, or a private enterprise ledger. Our development process delivers production-ready code in 4-8 weeks.
LABS
Services
On-Chain Proof of Compliance Service
We develop custom on-chain attestation systems that generate cryptographic proofs for regulatory compliance events within your custody workflow, enabling transparent, immutable audits for tokenized assets.
Chainscore © 2026
overview
FULL-STACK INFRASTRUCTURE
Custom Blockchain Development
End-to-end blockchain solutions from protocol design to production deployment.
- Core Protocol Development: Custom L1/L2 chains, sidechains, and
EVM-compatible networks. - Smart Contract Suites: Secure, gas-optimized contracts for
ERC-20,ERC-721,ERC-1155, and bespoke token standards. - Full-Stack Integration: APIs, indexers, and front-end interfaces that connect your blockchain logic to real users.
We don't just write code; we deliver a complete, audited, and documented system with a clear path to mainnet launch and scaling.
key-features-cards
ENTERPRISE-GRADE COMPLIANCE INFRASTRUCTURE
Core Capabilities of Our Attestation System
Our system provides the technical foundation for automated, verifiable compliance, enabling FinTechs and Web3 companies to prove adherence to regulations like MiCA, AML, and KYC directly on-chain.
01
Automated On-Chain Attestations
Generate tamper-proof compliance proofs for transactions, user status, or entity credentials. Attestations are anchored on Ethereum or Polygon for public verifiability and auditability.
< 2 sec
Proof Generation
Immutable
On-Chain Record
02
Regulatory Framework Integration
Pre-built attestation schemas for major frameworks including MiCA (Markets in Crypto-Assets), Travel Rule compliance (FATF), and KYC/AML verification. Custom schemas developed in days.
10+
Pre-Built Schemas
< 5 days
Custom Schema Dev
03
Real-Time Compliance Monitoring
Continuously monitor wallet activity and transaction patterns against your policy rules. Automatically trigger attestation updates or alerts for non-compliant behavior.
Real-time
Policy Evaluation
99.9% SLA
Monitoring Uptime
05
Secure & Audited Infrastructure
Built with enterprise security principles. All core cryptographic operations and smart contracts are audited by third-party firms. SOC 2 Type II compliant hosting.
Third-Party
Security Audits
SOC 2 Type II
Compliance
06
Interoperable Proof Verification
Any third party can independently verify attestations without relying on our servers. Proofs are portable across dApps, regulators, and partners using open standards like EIP-712 signatures.
EIP-712
Signature Standard
Public
Verification
benefits
TANGIBLE ROI
Business Outcomes: Beyond Technical Compliance
Our on-chain proof of compliance service delivers more than a technical checkbox. It provides the verifiable trust and operational efficiency that drives real business growth and competitive advantage.
01
Accelerated Market Entry
Reduce your time-to-market by weeks with pre-audited, modular compliance frameworks for DeFi, RWA tokenization, and institutional products. We handle the complex regulatory logic so you can launch faster.
< 3 weeks
Framework Integration
90%
Faster Audit Prep
02
Unlock Institutional Capital
Provide the immutable, real-time audit trail required by hedge funds, family offices, and regulated entities. Our proofs satisfy the due diligence requirements for major capital allocators entering Web3.
24/7
Proof Availability
Immutable
Audit Trail
03
Reduce Legal & Audit Overhead
Cut annual compliance verification costs by automating proof generation and submission. Our system creates a single source of truth, drastically reducing manual reporting and legal review cycles.
70%
Lower Verification Cost
Automated
Reporting
04
Build Unbreakable Trust
Differentiate your protocol with transparent, on-chain compliance that users can verify themselves. This demonstrable commitment to security and regulation becomes a core feature that attracts and retains users.
On-Chain
Transparency
User-Verifiable
Proofs
05
Future-Proof Regulatory Agility
Adapt to new regulations like MiCA or Travel Rule updates in days, not months. Our modular system allows for rapid rule updates without costly smart contract redeployments or service interruptions.
Days
For Rule Updates
Zero-Downtime
Updates
06
Enhanced Developer Velocity
Free your engineering team from building and maintaining complex compliance logic. Our APIs and SDKs provide plug-and-play compliance, allowing developers to focus on core product innovation.
Pre-built
SDKs & APIs
80%
Less Custom Code
Choose the Right Level of Assurance
Phased Development Tiers for Custody Platforms
A structured comparison of our on-chain proof of compliance service tiers, designed to scale with your custody platform's security and regulatory requirements.
| Feature / Service | Starter Audit | Professional Suite | Enterprise Platform |
|---|---|---|---|
On-Chain Attestation Engine | |||
Pre-Deployment Smart Contract Audit | Basic Review | Comprehensive + Formal Verification | Comprehensive + Formal Verification |
Real-Time Compliance Monitoring | |||
Automated Proof Generation (ZK/MPC) | ZK Proofs | ZK & MPC Proofs | |
Regulatory Framework Templates | MiCA Basic | MiCA, Travel Rule | MiCA, Travel Rule, FATF |
Auditor & Regulator Dashboard Access | View-Only | Interactive Reporting | White-Label Portal |
SLA for Incident Response | Best Effort | < 24 Hours | < 4 Hours with 24/7 Support |
Custom Rule Engine & Integration | Limited | Full Customization | |
Historical Attestation Archive | 30 Days | 1 Year | 7 Years+ |
Typical Implementation Timeline | 2-4 Weeks | 4-8 Weeks | 8-12 Weeks |
Starting Engagement | From $25K | From $75K | Custom Quote |
how-we-deliver
CORE SERVICE
Smart Contract Development
Secure, gas-optimized smart contracts built for production and audited to enterprise standards.
We architect and deploy custom smart contracts that form the immutable logic layer of your dApp. Our development process is built on security-first principles, utilizing OpenZeppelin libraries and rigorous internal audits before any third-party review.
Deliver production-ready contracts in 2-4 weeks, from specification to deployment on your mainnet of choice.
- Full-Stack Expertise:
Solidity/Vyperfor EVM chains,Rustfor Solana/Polkadot,Movefor Sui/Aptos. - Gas Optimization: Code reviewed for up to 40% lower transaction costs versus industry averages.
- Comprehensive Testing: Unit, integration, and scenario testing with
Hardhat/Foundryto ensure reliability. - Audit-Ready Code: Delivered with complete documentation,
NatSpeccomments, and a security report.
tech-stack
BUILT FOR ENTERPRISE
Proven Technology for Verifiable Systems
Our on-chain proof of compliance service is engineered on battle-tested infrastructure, delivering the security, reliability, and transparency required for institutional adoption. We provide the technical foundation, so you can focus on your business logic.
04
Real-Time Proof Generation & Validation
Sub-second proof generation for on-demand compliance checks. Our optimized proving circuits and validation contracts enable real-time verification for high-frequency DeFi and trading applications.
< 1 sec
Proof Generation
99.9%
Uptime SLA
05
Audit-Ready Compliance Logs
Immutable, timestamped logs of all proof generations and validations are stored on-chain and in our secure off-chain database. Provides a tamper-proof audit trail for regulators and internal teams.
06
Enterprise-Grade Security & SLAs
Infrastructure hosted on AWS/GCP with SOC 2 compliance. Includes 24/7 monitoring, automated failover, and guaranteed service level agreements for uptime and support response times.
99.95%
Uptime SLA
< 1 hour
Critical Support Response
On-Chain Compliance
Frequently Asked Questions
Get clear answers on how our automated proof of compliance service integrates with your protocol and reduces regulatory overhead.
Our service deploys a modular, audited smart contract suite that acts as a compliance layer for your protocol. It continuously monitors transactions and wallet interactions against a configurable ruleset (e.g., jurisdiction restrictions, KYC/AML status, transaction limits). Proofs of compliance are generated on-chain as verifiable attestations, providing immutable, real-time audit trails for regulators and users. We handle the logic, oracle integration, and reporting dashboard.
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