We build production-grade smart contracts on EVM and Solana that are secure from day one. Every contract undergoes rigorous internal audits and is built with OpenZeppelin patterns to mitigate risks and protect user assets.
LABS
Services
Cross-Chain Compliance Bridge Audit
Technical security and regulatory compliance review for cross-chain messaging and asset bridges. We verify logic for jurisdictional risk controls, FATF Travel Rule adherence, and cross-border transfer compliance.
Chainscore © 2026
overview
CORE INFRASTRUCTURE
Custom Smart Contract Development
Secure, audited smart contracts tailored for your specific Web3 product.
- From Concept to Mainnet: Full-cycle development from architecture to deployment and monitoring.
- Gas Optimization: Code designed for up to 40% lower transaction costs.
- Compliance Ready: Integrate
ERC-20,ERC-721, and custom standards for regulated assets. - Upgradeable Architecture: Future-proof designs using proxies and modular logic.
Deploy a battle-tested MVP in under 3 weeks, not months. We handle the complexity so you can focus on your product roadmap.
key-features-cards
COMPREHENSIVE SECURITY REVIEW
What Our Cross-Chain Compliance Bridge Audit Covers
Our audit delivers a technical deep-dive and actionable report, giving your team the confidence to launch a secure, compliant cross-chain bridge. We focus on the critical vulnerabilities that matter most for asset transfers and regulatory adherence.
01
Smart Contract Security
In-depth analysis of bridge core logic, token wrapping/unwrapping mechanisms, and governance contracts. We identify reentrancy, access control flaws, and logic errors using both automated tools and manual review.
OWASP Top 10
Vulnerability Coverage
Manual + Automated
Review Methodology
02
Cross-Chain Message Validation
Rigorous assessment of the message relay and verification system. We test for signature forgery, validator set manipulation, and latency attacks that could lead to double-spending or fake deposits.
Zero Trust
Validation Model
Fault Tolerance
Byzantine Analysis
03
Economic & Incentive Security
Evaluation of the bridge's economic security model, including staking slashing conditions, fee mechanisms, and incentive alignment for relayers/validators to prevent malicious collusion.
Game Theory
Analysis Framework
Slashing Conditions
Stress Tested
04
Compliance Logic & AML/KYC Integration
Review of on-chain compliance modules (e.g., travel rule, sanctions screening) and their secure integration with the bridge flow. Ensures regulatory requirements are met without creating centralization risks.
FATF Travel Rule
Protocol Review
Modular Design
Architecture Audit
05
Upgradeability & Admin Controls
Security assessment of proxy patterns, timelocks, and multi-sig configurations. We ensure emergency mechanisms exist but cannot be abused, protecting against insider threats and protocol hijacking.
Multi-Sig
Admin Review
Timelock Analysis
Governance Delay
06
Final Report & Remediation Support
Receive a prioritized list of vulnerabilities with severity scores (Critical/High/Medium/Low), proof-of-concept exploits, and clear remediation guidance. Includes a follow-up review of critical fixes.
Prioritized Findings
Risk Assessment
Remediation Review
Included
benefits
GUARANTEED RESULTS
Outcomes: Secure, Compliant Cross-Chain Operations
Our audit and advisory service delivers concrete, measurable improvements to your bridge's security posture and operational compliance. Here's what you can expect.
01
Zero-Critical Vulnerabilities
We guarantee the elimination of all critical and high-severity vulnerabilities from your bridge's core logic, including reentrancy, oracle manipulation, and governance attacks. Our reports provide clear, actionable remediation paths.
100%
Critical Bugs Remediated
OWASP Top 10
Security Standard
02
Regulatory Risk Assessment
Receive a detailed analysis of your bridge's compliance posture against key frameworks like FATF's Travel Rule, OFAC sanctions screening, and jurisdictional data privacy laws (GDPR, CCPA). We map transaction flows to regulatory requirements.
FATF, OFAC, GDPR
Frameworks Covered
Risk Matrix
Deliverable
03
Gas & Cost Optimization
Our audit identifies inefficiencies in cross-chain message passing and state verification. We deliver specific recommendations to reduce gas costs by up to 40% for end-users and optimize your protocol's operational expenses.
≤ 40%
Gas Reduction
Cost Analysis
Included
05
Upgrade Safety & Governance
We audit and design secure upgrade mechanisms (Transparent/UUPS Proxies) with timelocks and multi-sig safeguards. Our review includes governance contracts to prevent proposal hijacking and ensure decentralized control.
OpenZeppelin
Standards Compliant
Multi-Sig & Timelock
Safety Features
06
Monitoring & Incident Response Plan
Get a tailored blueprint for 24/7 threat monitoring, including key on-chain metrics and alert triggers. We help you establish a clear incident response protocol to react to exploits or failures within minutes, not days.
< 5 min
Alert Response SLA
Playbook
Included
Choose Your Audit Package
Audit Scope & Deliverables
A detailed comparison of our cross-chain bridge audit service tiers, designed to match your project's security requirements and compliance needs.
| Audit Component | Starter | Professional | Enterprise |
|---|---|---|---|
Smart Contract Code Review | |||
Cross-Chain Message Validation | |||
Economic & Incentive Analysis | |||
Formal Verification (Key Functions) | |||
Gas Optimization Report | |||
Third-Party Dependency Audit | |||
Remediation Support & Re-Audit | 1 round | 2 rounds | Unlimited |
Final Report Delivery | 5 business days | 10 business days | Custom |
Post-Deployment Monitoring | 30 days | 90 days + SLA | |
Emergency Response Time | N/A | 48 hours | 4 hours (SLA) |
Starting Price | $15,000 | $45,000 | Custom Quote |
process-walkthrough
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts to power your protocol.
We architect and deploy audit-ready smart contracts for DeFi, NFTs, and enterprise applications. Our development process ensures gas optimization, upgradeability patterns, and comprehensive test coverage from day one.
- Standard & Custom Logic:
ERC-20,ERC-721,ERC-1155, and bespoke protocol logic. - Security-First: Built with OpenZeppelin libraries and formal verification practices.
- Full Lifecycle: Development, deployment, verification, and ongoing maintenance.
Reduce your time-to-market and technical risk with battle-tested code.
We deliver contracts that are secure by design, enabling you to launch with confidence. Our engineers specialize in complex systems like automated market makers (AMMs), staking vaults, and cross-chain bridges.
Cross-Chain Compliance Bridge Audit
Frequently Asked Questions
Get clear answers on our security-first audit methodology, timelines, and deliverables for your cross-chain bridge.
We employ a hybrid audit methodology combining automated analysis with deep manual review. Our process includes: 1) Architectural Risk Assessment of the entire message-passing flow, 2) Smart Contract Security Review focusing on reentrancy, validation logic, and upgrade mechanisms, 3) Economic & Incentive Analysis for validator/staker security, and 4) Integration Testing against live testnets. We follow a 4-phase process: Scoping, Automated Scanning, Manual Deep Dive, and Remediation Verification, delivering findings prioritized by CVSS scores.
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