We architect and deploy custom smart contracts that power your core business logic, from tokenomics to complex DeFi protocols. Every contract is built with security-first principles, audited, and optimized for gas efficiency.
LABS
Services
Cross-Chain Compliance Bridge Solution
Engineered bridge infrastructure with embedded regulatory compliance for secure, auditable cross-jurisdictional asset transfers. We deliver production-ready systems with travel rule adherence, real-time sanctions screening, and immutable audit trails.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
- Custom Development:
ERC-20,ERC-721,ERC-1155, and bespoke logic for DeFi, NFTs, and DAOs. - Security & Audits: Rigorous testing with formal verification and third-party audits from firms like CertiK and Quantstamp.
- Gas Optimization: Reduce transaction costs by up to 40% through advanced optimization techniques.
- Full Lifecycle Support: Development, deployment, monitoring, and upgrade management via proxies.
Deliver a secure, audited, and gas-optimized smart contract system in as little as 2-4 weeks, backed by a 99.9% uptime SLA for mainnet deployments.
key-features-cards
BUILT FOR ENTERPRISE
Core Compliance & Technical Capabilities
Our bridge solution combines institutional-grade security with developer-first tooling. We deliver the technical foundation and compliance guardrails required for regulated entities to operate across chains.
01
Automated Transaction Monitoring
Real-time screening against OFAC, global sanctions lists, and proprietary risk databases. Flag and block non-compliant transactions before they are finalized on-chain.
Client Value: Minimize regulatory risk and automate compliance workflows, reducing manual review overhead by 80%.
< 100ms
Screening Latency
99.9%
Coverage Accuracy
02
Multi-Chain Identity Resolution
Map and track entity identities (EOAs, smart contracts) across 15+ EVM and non-EVM chains using our proprietary heuristics and on-chain attestations.
Client Value: Gain a unified, chain-agnostic view of user activity for comprehensive risk assessment and reporting.
15+
Supported Chains
Real-time
Identity Sync
03
Audit-Ready Reporting & Logging
Generate immutable, tamper-proof logs of all cross-chain transactions, compliance decisions, and policy changes. Export reports in formats ready for internal and external auditors.
Client Value: Simplify regulatory examinations and internal audits with a single source of truth for all cross-chain activity.
Immutable
Data Integrity
SOC 2
Compliance Framework
04
Programmable Policy Engine
Define and enforce custom compliance rules (e.g., jurisdiction-based limits, volume caps, approved counterparty lists) via a no-code dashboard or API.
Client Value: Rapidly adapt to new regulatory requirements or internal risk policies without costly smart contract redeployments.
API-first
Integration
< 5 min
Policy Update
05
Secure Relayer Infrastructure
Enterprise-grade, geographically distributed relayers with MPC/TSS signing. Built with zero-trust architecture principles and regular penetration testing.
Client Value: Ensure high availability and cryptographic security for message passing, with a 99.95% uptime SLA and insured custody options.
99.95%
Uptime SLA
MPC/TSS
Key Security
06
Developer SDK & APIs
Comprehensive TypeScript/Go SDKs and REST APIs to integrate compliance checks directly into your dApp's frontend or backend workflows.
Client Value: Accelerate integration and time-to-market. Our SDKs handle gas estimation, nonce management, and fallback providers.
TypeScript/Go
SDK Support
< 1 day
Integration Time
benefits
DELIVERABLES
Business Outcomes for Your Platform
Our Cross-Chain Compliance Bridge delivers measurable results, from accelerated time-to-market to robust security. Here’s what you can expect when you partner with Chainscore.
01
Accelerated Multi-Chain Deployment
Launch your compliant cross-chain application in weeks, not months. We provide a production-ready bridge core with pre-audited smart contracts and integration toolkits for Ethereum, Polygon, and Solana.
< 4 weeks
Time to MVP
5+ chains
Pre-built Support
02
Regulatory & Compliance Assurance
Build with confidence using our embedded compliance modules. Features include automated transaction screening, configurable allow/deny lists, and audit trails designed to meet evolving global standards.
24/7
Risk Monitoring
KYC/AML
Modules Integrated
03
Enterprise-Grade Security & Reliability
Your bridge infrastructure is secured by formal verification of core contracts and a 99.9% uptime SLA. We implement multi-signature governance and continuous security monitoring.
99.9%
Uptime SLA
Formal Verification
Security Standard
05
Optimized Cost & Gas Efficiency
Leverage our gas-optimized smart contract architecture and efficient relayer network to minimize operational costs for you and transaction fees for your end-users.
Up to 40%
Gas Savings
Predictable
Fee Structure
06
Scalable Infrastructure Foundation
Our horizontally scalable relayers and monitoring systems are designed to handle volume growth from thousands to millions of cross-chain transactions without service degradation.
< 2 sec
Median Finality
10k+ TPS
Relayer Capacity
Make an informed infrastructure choice
Build vs. Buy: The Compliance Bridge Decision
A detailed comparison of the total cost, risk, and resource commitment required to build a cross-chain compliance bridge in-house versus leveraging Chainscore's enterprise-grade solution.
| Key Factor | Build In-House | Chainscore Solution |
|---|---|---|
Time to Production | 6-12 months | 4-8 weeks |
Initial Development Cost | $250K - $600K+ | $50K - $150K |
Security Audit & Pen Testing | External cost & time ($50K+, 8-12 weeks) | Included & pre-certified |
Ongoing Maintenance & Updates | 2-3 dedicated engineers | Fully managed service |
Cross-Chain Protocol Support | Requires per-chain integration | Pre-built for 15+ EVM & non-EVM chains |
Compliance Rule Engine | Custom build for AML/KYC/Travel Rule | Pre-configured, customizable modules |
Uptime & Reliability SLA | Your responsibility (typically < 99.5%) | 99.9% guaranteed SLA |
Incident Response | Internal team, variable | < 1 hour guaranteed response |
Total Cost of Ownership (Year 1) | $500K - $1.2M+ | $80K - $200K |
how-we-deliver
PROVEN PROCESS
Our Delivery Methodology
A structured, security-first approach to delivering enterprise-grade cross-chain compliance bridges. We ensure predictable timelines, audited code, and seamless integration.
01
Discovery & Architecture Design
We conduct a technical deep-dive to map your compliance logic (e.g., OFAC, MiCA) to target chains (EVM, Solana, Cosmos). Deliverables include a detailed spec, gas cost analysis, and a phased integration roadmap.
1-2 weeks
Phase Duration
Detailed Spec
Key Deliverable
02
Smart Contract Development & Auditing
Development of modular, upgradeable bridge contracts using Solidity 0.8+ and OpenZeppelin libraries. All code undergoes internal review followed by a formal audit from a top-tier firm like Spearbit or CertiK.
2-3 Audits
Security Layers
OpenZeppelin
Base Security
03
Relayer & Oracle Integration
Deployment of a secure, high-availability relayer network for cross-chain message passing. Integration with decentralized oracles (e.g., Chainlink CCIP, Wormhole) for verified compliance state attestations.
99.9% SLA
Relayer Uptime
< 5 min
Finality Target
04
Staging & Penetration Testing
Full deployment to a staging environment mirroring mainnet. We conduct rigorous penetration testing, load testing under high transaction volumes, and end-to-end compliance rule validation.
Simulated Load
10k+ TPS
Full Report
Security Deliverable
05
Mainnet Deployment & Monitoring
Managed, phased mainnet rollout with multi-sig controls. We provide 24/7 monitoring dashboards for bridge health, compliance flag alerts, and transaction analytics via tools like Tenderly and Forta.
Phased Rollout
Deployment Strategy
24/7 Alerts
Live Monitoring
06
Documentation & Knowledge Transfer
We deliver comprehensive technical documentation, admin guides, and API references. Conduct training sessions for your engineering and compliance teams to ensure full operational ownership.
Full SDK
Included
Team Training
Handover Session
security
CORE INFRASTRUCTURE
Custom Smart Contract Development
Secure, audited smart contracts built to your exact specifications.
We architect and deploy production-grade smart contracts that form the backbone of your Web3 application. Our development process is built for security and speed, delivering audit-ready code in 2-4 weeks for most MVPs.
- Protocol-Specific Expertise:
ERC-20,ERC-721,ERC-1155,ERC-4626, and custom token standards. - Security-First Development: Built with
OpenZeppelinlibraries and followingConsenSysbest practices. - Gas Optimization: Every contract is profiled and optimized to reduce user transaction costs by 15-40%.
We don't just write code; we engineer the financial and operational logic that powers your business.
Our full-service delivery includes comprehensive unit testing, deployment scripts for EVM-compatible chains (Ethereum, Polygon, Arbitrum, Base), and detailed technical documentation. We ensure your contracts are upgradeable, composable, and future-proof from day one.
Cross-Chain Compliance Bridge
Frequently Asked Questions
Get clear answers on how our bridge solution handles regulatory requirements, technical implementation, and ongoing support.
Our bridge architecture is built with a modular compliance layer that validates transactions against programmable rulesets (e.g., geo-blocking, entity lists, transaction limits). We integrate with leading KYC/AML providers and can configure logic per destination chain, ensuring adherence to regulations like FATF Travel Rule, MiCA, and OFAC requirements. All compliance checks are performed off-chain before settlement, maintaining user privacy while providing audit trails.
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