We architect and deploy audit-ready smart contracts for tokens, DeFi protocols, and NFT projects. Our development process is built on Solidity 0.8+ with OpenZeppelin standards and includes comprehensive unit testing.
LABS
Services
Cross-Chain Compliance Framework with ZK
We build secure cross-chain bridges with built-in regulatory compliance. Our ZK-powered frameworks enable selective disclosure for AML/KYC and immutable audit trails, preserving user privacy and chain-agnostic interoperability.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
Deliver a secure, gas-optimized MVP in as little as 2-4 weeks with a fixed-scope engagement.
- Token Systems: Custom
ERC-20,ERC-721, andERC-1155with advanced minting, vesting, and governance modules. - DeFi & DEX: Automated Market Makers (AMMs), liquidity pools, staking, and yield farming contracts.
- Security First: Every contract undergoes internal review against common vulnerabilities before external audit.
key-features-cards
BUILT FOR ENTERPRISE SCALE
Core Technical Capabilities
Our framework combines zero-knowledge proofs with automated compliance logic to deliver secure, verifiable, and scalable cross-chain operations. We handle the cryptographic complexity so you can focus on your product.
benefits
DELIVERING TANGIBLE RESULTS
Business Outcomes for Your Platform
Our Cross-Chain Compliance Framework with ZK is engineered to deliver measurable business advantages, from accelerated market entry to fortified security and seamless scalability.
01
Accelerated Time-to-Market
Deploy a production-ready, audited compliance layer in weeks, not months. We provide a modular framework with pre-built ZK circuits for common regulations, drastically reducing your development overhead.
2-4 weeks
Average Deployment
80%
Faster Integration
02
Unified Compliance Across Chains
Enforce consistent AML, KYC, and sanctions policies across Ethereum, Solana, and other major L2s from a single dashboard. Eliminate the complexity of managing separate compliance stacks per chain.
10+
Supported Chains
Single API
Unified Interface
03
Zero-Knowledge Privacy & Auditability
Prove user compliance without exposing sensitive personal data. Our ZK circuits generate verifiable proofs for regulatory requirements, ensuring privacy while maintaining a full audit trail for authorities.
ZK-SNARKs
Proof System
Fully Auditable
Regulator Access
04
Reduced Operational Risk & Cost
Mitigate regulatory fines and manual review costs with automated, programmable compliance rules. Our framework is built with OpenZeppelin standards and undergoes regular security audits.
> $1M
Risk Mitigation
CertiK Audited
Security Standard
05
Scalable On-Chain Identity
Implement reusable, portable identity credentials that work across dApps and chains. Users prove eligibility once, then leverage ZK proofs for seamless, compliant interactions everywhere.
ERC-5568
Identity Standard
Portable
Cross-Application
Infrastructure Decision Matrix
Build vs. Buy: Cross-Chain Compliance Bridge Solutions
A detailed comparison of the time, cost, and risk profile for developing a ZK-powered compliance bridge in-house versus partnering with Chainscore Labs.
| Key Factor | Build In-House | Chainscore Framework |
|---|---|---|
Time to Initial Deployment | 6-12 months | 4-8 weeks |
Initial Development Cost | $250K - $600K+ | $75K - $200K |
Security Audit & Penetration Testing | External vendor required ($50K-$100K) | Included (OpenZeppelin, CertiK patterns) |
ZK-Circuit Expertise Required | Hire specialized team (2-3 senior engineers) | Provided by our protocol architects |
Ongoing Maintenance & Upgrades | Full-time team (2+ engineers) | Optional SLA with 24/7 monitoring |
Regulatory Rule Updates (e.g., Travel Rule) | Manual integration, high latency | Automated, real-time policy engine |
Supported Chains (EVM, L2s, Non-EVM) | Limited to initial build scope | Ethereum, Polygon, Arbitrum, Optimism, Base, Solana |
Total Cost of Ownership (Year 1) | $400K - $1.1M+ | $125K - $300K |
Guaranteed Uptime SLA | Self-managed, no guarantee | 99.9% with financial backing |
how-we-deliver
PROVEN PROCESS
Our Delivery Methodology
A structured, security-first approach to delivering production-ready cross-chain compliance frameworks. We focus on auditable code, clear documentation, and seamless integration to accelerate your time-to-market.
01
Compliance Architecture Design
We design a modular ZK-powered compliance architecture tailored to your target jurisdictions and asset types. This includes defining rule sets for sanctions screening, transaction monitoring, and regulatory reporting.
2-3 weeks
Design Phase
10+
Jurisdictions Mapped
03
Smart Contract Integration
We deploy the on-chain verifier contracts and integrate them with your core protocol (DEX, bridge, wallet). Our code is gas-optimized and built on Solidity 0.8+ with OpenZeppelin libraries.
< 1M gas
Avg. Verification Cost
EVM & SVM
Supported Chains
04
Relayer & Prover Infrastructure
We provision and manage the off-chain infrastructure for proof generation and transaction relaying. This includes high-availability nodes, automated monitoring, and failover systems.
99.9%
Uptime SLA
< 2 sec
Proof Generation
05
Compliance Dashboard & Reporting
You receive a secure admin dashboard to monitor compliance status, generate audit trails, and produce regulatory reports. All data is cryptographically verifiable on-chain.
Real-time
Monitoring
FATF Travel Rule
Report Ready
06
Ongoing Support & Updates
We provide continuous support, including updates for new regulatory requirements, circuit optimizations, and integration with additional blockchain networks.
24/7
Developer Support
Quarterly
Rule Updates
Cross-Chain Compliance Framework with ZK
Frequently Asked Questions
Get clear answers on how our ZK-powered compliance framework integrates with your cross-chain operations, from security to deployment.
It's a modular, on-chain system that uses Zero-Knowledge Proofs (ZKPs) to verify and enforce regulatory compliance (like AML/KYC, sanctions screening) across multiple blockchains. It allows users to prove their eligibility for DeFi services without revealing private data, enabling compliant cross-chain transactions and interoperability for regulated protocols.
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