We architect and deploy custom Solidity/Rust smart contracts that are secure by design. Every contract undergoes a multi-stage audit process, including automated analysis, manual review, and formal verification for critical logic. We deliver fully tested, gas-optimized code ready for mainnet deployment.
LABS
Services
Cross-Chain MEV Protection System
We design and implement ZK-powered bridge relay and routing layers that obfuscate transaction details to neutralize front-running, sandwich attacks, and MEV extraction during cross-chain operations.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
From token standards to complex DeFi primitives, we build the foundational logic your application depends on.
- Standard Implementations:
ERC-20,ERC-721,ERC-1155, andERC-4626vaults with custom extensions. - Custom Protocols: Automated market makers (AMMs), lending/borrowing pools, staking systems, and multi-signature wallets.
- Security First: Development follows OpenZeppelin standards and includes comprehensive unit/integration testing.
- Full Delivery: Complete with deployment scripts, verification, and developer documentation.
key-features-cards
ARCHITECTURE
Core Components of Our ZK MEV Protection System
Our system is built on a modular, battle-tested architecture that isolates and neutralizes MEV threats across chains. Each component is designed for maximum security and minimal latency.
03
Secure Relayer Network
Decentralized, incentivized node network responsible for submitting shielded transactions. Nodes are permissioned, staked, and monitored for liveness and compliance.
Client Value: Guarantees transaction inclusion with 99.9% uptime SLA and provides cryptographic proof of fair ordering, eliminating malicious exclusion.
99.9%
Uptime SLA
< 50ms
Median Latency
05
Settlement & Audit Layer
On-chain verification and dispute resolution using ZK proofs. Every routed transaction generates a verifiable proof of correct execution and fair pricing.
Client Value: Provides immutable, auditable trails for compliance and enables users to cryptographically verify they received the promised output.
100%
Proof Verifiability
On-chain
Dispute Resolution
06
Developer SDK & APIs
Seamless integration for DeFi protocols and trading desks. Simple REST/WebSocket APIs and TypeScript/Go SDKs to plug into our protection system.
Client Value: Deploy protection in < 2 weeks with comprehensive documentation, reducing engineering overhead and accelerating your time-to-market.
< 2 weeks
Avg. Integration
TypeScript, Go, Python
SDK Support
benefits
GUARANTEED RESULTS
Business Outcomes: Secure and Efficient Cross-Chain Flow
Our Cross-Chain MEV Protection System delivers measurable, production-ready outcomes. We focus on quantifiable security, performance, and cost efficiency for your multi-chain strategy.
01
Eliminate Cross-Chain MEV
Our proprietary detection and mitigation system identifies and blocks front-running, sandwich attacks, and arbitrage exploits across bridges and DEX aggregators, securing user funds and ensuring fair execution.
>99.9%
Attack Detection Rate
< 50ms
Mitigation Latency
02
Optimized Multi-Chain Routing
Intelligent pathfinding algorithm selects the most secure and cost-effective route across EVM and non-EVM chains, balancing gas fees, slippage, and bridge security ratings in real-time.
15-40%
Avg. Cost Reduction
10+ Chains
Supported Networks
03
Guaranteed Transaction Finality
End-to-end monitoring and fallback mechanisms ensure your cross-chain transactions complete successfully or are automatically reverted, eliminating stuck transactions and lost funds.
99.95%
Success Rate SLA
0
Stuck TXs in 12 Months
04
Real-Time Threat Intelligence
Continuous monitoring of mempools and bridge states across all integrated chains, providing actionable alerts and automated responses to emerging MEV vectors and network congestion.
< 2 sec
Alert Latency
24/7/365
Monitoring
05
Reduced Operational Overhead
Fully managed service with automated incident response, detailed analytics dashboards, and dedicated support, freeing your team from manual monitoring and complex multi-chain tooling.
70%
Less Dev Time
Comprehensive
Analytics Suite
06
Audit-Ready Security Posture
Our system architecture and smart contracts are built with formal verification principles and undergo regular third-party audits (e.g., Trail of Bits, OpenZeppelin), simplifying your compliance.
Zero Critical
Audit Findings
Formal Verification
Core Modules
Infrastructure Decision Matrix
Build vs. Buy: Implementing MEV-Resistant Bridges
A detailed comparison of the time, cost, and risk involved in developing a cross-chain bridge with MEV protection in-house versus using Chainscore's production-ready system.
| Factor | Build In-House | Chainscore Platform |
|---|---|---|
Time to Production | 6-12 months | 4-8 weeks |
Initial Development Cost | $250K - $500K+ | $75K - $150K |
Security Audit & Pen Testing | Additional $50K - $100K | Included |
Core MEV Protection Features | Requires R&D | Pre-built (e.g., Time-Boost, Fair Ordering) |
Supported Chains (EVM) | Custom integration per chain | Ethereum, Arbitrum, Base, Polygon, Optimism |
Ongoing Maintenance & Upgrades | Full-time engineering team | Managed service with SLA |
Response Time for Critical Bugs | Team-dependent (hours/days) | < 4 hours (Enterprise SLA) |
Total Cost of Ownership (Year 1) | $300K - $600K+ | $150K - $250K |
Risk Profile | High (novel attack vectors, unaudited code) | Low (battle-tested, formally verified components) |
how-we-deliver
A PROVEN FRAMEWORK
Our Delivery Methodology: From Architecture to Audit
We deliver a complete, audited MEV protection system on your timeline. Our structured process ensures technical excellence, security, and seamless integration with your existing stack.
01
Architecture & Strategy Review
We analyze your current cross-chain architecture and transaction flow to design a bespoke MEV protection strategy. This includes threat modeling, validator selection, and integration points.
2-3 days
Initial Assessment
10+
Protocols Supported
02
Smart Contract Development
We build and deploy custom, gas-optimized smart contracts for secure transaction bundling, private mempool routing, and settlement logic using Solidity 0.8+ and OpenZeppelin libraries.
100%
Custom Code
OpenZeppelin
Security Standard
03
Relayer & Infrastructure Deployment
We provision and configure high-availability relayers, secure private transaction pools, and monitoring dashboards. Infrastructure is deployed on your preferred cloud provider (AWS, GCP).
99.9%
Uptime SLA
< 100ms
Relay Latency
04
Security Audit & Penetration Testing
Every component undergoes rigorous internal review followed by a formal audit from a top-tier firm like Spearbit or Code4rena. We provide a verifiable audit report for your stakeholders.
2+
Audit Partners
Zero Critical
Guarantee
05
Integration & Go-Live Support
Our engineers work alongside your team to integrate the protection system into your dApp's front-end and back-end, manage the mainnet launch, and provide 24/7 on-call support for the first 30 days.
24/7
Launch Support
4 weeks
Avg. Timeline
Technical & Commercial Details
Frequently Asked Questions on ZK MEV Protection
Get clear answers on how our zero-knowledge based MEV protection system integrates, performs, and scales for your protocol.
We deploy a modular ZK prover and sequencer node as a sidecar to your validator or relayer. Integration is non-invasive, requiring only a configuration change to route transactions through our shielded mempool. For most EVM chains (Ethereum, Arbitrum, Polygon), integration is completed in under 2 weeks with our SDK. We've integrated with 20+ protocols handling over $500M in daily volume.
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