We architect and deploy custom smart contracts that form the secure, immutable backbone of your project. Our development process is built on audited security patterns and battle-tested libraries like OpenZeppelin to mitigate risk from day one.
LABS
Services
Cross-Chain Compliance Bridge Audit & Testing
Specialized security audits and adversarial stress testing for bridges handling regulated real-world asset (RWA) transfers. We identify and mitigate the unique compliance and technical risks of cross-chain tokenized asset movement.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts for your protocol or application.
- Full Lifecycle Support: From initial concept and
Solidity 0.8+development to deployment, verification, and ongoing maintenance. - Protocol Expertise:
ERC-20,ERC-721,ERC-1155, custom DeFi logic, DAO governance, and cross-chain bridges. - Security-First: Every contract undergoes rigorous internal review and is prepared for third-party audits by firms like CertiK or Quantstamp.
We deliver contracts that are gas-optimized, upgradeable where needed, and documented for your team. Reduce your time-to-market from months to weeks with a trusted development partner.
key-features-cards
RWA-SPECIFIC METHODOLOGY
Our Specialized Audit Framework for RWA Bridges
We apply a purpose-built audit methodology for Real-World Asset (RWA) bridges, focusing on the unique compliance, valuation, and cross-chain risks that generic audits miss.
06
Final Report & Remediation Support
You receive a prioritized vulnerability report with PoC exploits and clear fixes. Our team provides direct support to guide your engineers through remediation and verification.
72h
Avg. Triage Time
Guaranteed
Re-Audit Pass
benefits
BUILDING TRUST AT THE PROTOCOL LEVEL
Deliver a Secure, Compliant Bridge Your Partners Trust
Our audit and testing framework ensures your cross-chain bridge meets the highest standards of security and regulatory compliance, enabling seamless integration with institutional partners and DeFi protocols.
01
Comprehensive Security Audit
In-depth analysis of your bridge's smart contracts, governance mechanisms, and relayers by our senior security engineers. We identify critical vulnerabilities and provide actionable remediation plans.
100%
Code Coverage
OWASP Top 10
Vulnerability Checks
02
Compliance & Regulatory Mapping
Analysis of your bridge's architecture against key regulatory frameworks (FATF Travel Rule, MiCA, OFAC sanctions). We provide a compliance gap report and technical recommendations for adherence.
5+
Frameworks Mapped
Actionable
Gap Report
03
Economic & Incentive Stress Testing
Simulation of extreme market conditions, validator failures, and adversarial attacks to test the economic security of your bridge's tokenomics and slashing mechanisms.
> 50
Attack Vectors Tested
Real-World
Scenario Modeling
04
Interoperability Protocol Validation
Rigorous testing of message passing (IBC, LayerZero, Wormhole), state proofs, and fraud proofs to ensure reliable, trust-minimized cross-chain communication.
Sub-Second
Finality Validation
Zero Message Loss
Guarantee
05
Third-Party Auditor Coordination
We manage the end-to-end engagement with top-tier external audit firms (e.g., Trail of Bits, Quantstamp), ensuring a smooth process and clear resolution of findings.
2-4 Weeks
Average Timeline
Guaranteed
Remediation Support
06
Production-Ready Audit Report
Receive a formal, detailed audit report suitable for sharing with partners, investors, and security committees. Includes executive summary, technical deep-dive, and certification of completion.
Public/Private
Report Options
Partner-Trusted
Format
Choose the right level of security coverage
Structured Audit Packages for Every Development Phase
Our tiered audit packages provide comprehensive security validation for cross-chain bridges, from initial development to full-scale production.
| Audit & Testing Scope | Development Audit | Pre-Launch Audit | Enterprise SLA |
|---|---|---|---|
Smart Contract Security Audit | |||
Cross-Chain Message Protocol Review | |||
Economic & Incentive Analysis | |||
Gas Optimization & Performance Testing | |||
Third-Party Dependency Audit | |||
Automated Monitoring Setup | |||
Remediation Support & Re-audit | 1 round | 2 rounds | Unlimited |
Critical Issue Response Time | 72h | 24h | 4h SLA |
Post-Deployment Support | 30 days | 90 days | 1 year |
Typical Engagement | $8K - $15K | $25K - $50K | Custom Quote |
process-walkthrough
FOUNDATION
Blockchain Infrastructure
Reliable, scalable node infrastructure for production-grade Web3 applications.
We provide fully managed RPC endpoints and dedicated nodes across 20+ chains, including Ethereum, Solana, and Polygon. Our infrastructure delivers 99.9% uptime SLAs, sub-second latency, and enterprise-grade security.
- Multi-Chain Support: Access to mainnets, testnets, and archive data.
- Enhanced APIs:
eth_getLogswithout limits, real-time event streaming, and WebSocket support. - Global Edge Network: Low-latency access from 15+ global regions with automatic failover.
Deploy with confidence. We handle node maintenance, upgrades, and monitoring so your team can focus on core product development.
Typical outcomes: Reduce infrastructure management overhead by 80%, achieve consistent block propagation under 500ms, and eliminate sync issues during network congestion.
Audit & Testing
Frequently Asked Questions on Bridge Security
Get clear, technical answers to the most common questions CTOs and security leads ask when evaluating a cross-chain bridge audit.
We employ a four-phase, white-box audit methodology tailored for cross-chain systems:
- Architecture & Specification Review: We map the entire message flow, governance model, and economic incentives to identify systemic risks.
- Automated Analysis: We run proprietary and industry-standard tools (Slither, MythX) for initial vulnerability detection.
- Manual Code Review: Senior auditors perform line-by-line analysis of core contracts (validators, relayers, asset vaults) focusing on reentrancy, logic errors, and oracle manipulation.
- Scenario & Integration Testing: We simulate adversarial conditions, including chain reorganizations, validator collusion, and liquidity crises, using our custom test harness.
This process has secured over $2.3B in cross-chain TVL across 30+ bridge projects.
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