We architect, develop, and audit custom Solidity/Rust smart contracts that form the immutable backbone of your Web3 application. Our focus is on security-first development, leveraging battle-tested patterns from OpenZeppelin and formal verification tools.
LABS
Services
MEV-Resistant Transaction Bundling for Enterprise
Secure your high-value blockchain transactions from front-running and sandwich attacks. We design and implement custom bundling services that integrate directly with your legacy ERP and CRM systems to protect payroll, large trades, and settlements.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
Deploy with confidence. Every contract undergoes rigorous internal review and third-party audit preparation, ensuring your protocol's logic is bulletproof and capital-secure.
- Custom Logic: Tailored
ERC-20,ERC-721,ERC-1155, and bespoke token standards. - DeFi Primitives: Automated Market Makers (AMMs), lending pools, staking mechanisms, and governance systems.
- Enterprise Features: Upgradeability via proxies, pausable functions, and role-based access control for operational security.
- Full Delivery: Complete with deployment scripts, comprehensive documentation, and a 2-week MVP sprint option.
key-features-cards
ENTERPRISE-GRADE PROTECTION
How Our MEV-Resistant Bundling Service Works
A deterministic, multi-layered process that shields your users' transactions from front-running, sandwich attacks, and other predatory MEV strategies, ensuring fair execution and predictable costs.
benefits
ENTERPRISE ADVANTAGES
Business Outcomes: Beyond Technical Security
MEV-Resistant Transaction Bundling delivers measurable business value, from enhanced user trust to direct cost savings and competitive differentiation.
01
Protect User Assets & Reputation
Eliminate front-running and sandwich attacks to safeguard user funds. Builds unshakeable trust and reduces customer support costs related to transaction disputes.
100%
Sandwich Attack Prevention
0
Front-Running Incidents
02
Reduce Transaction Costs by up to 40%
Our bundling algorithms optimize gas usage and capture MEV value for your users, not adversarial bots. Directly lowers the cost of operations for your application and its users.
15-40%
Avg. Gas Cost Reduction
Real-time
Gas Optimization
03
Ensure Transaction Reliability
Guarantee transaction inclusion and finality, even during network congestion. Eliminates failed transactions that lead to user churn and operational overhead.
99.9%
Tx Success Rate SLA
< 30 sec
Max Time to Finality
04
Achieve Regulatory & Compliance Readiness
Demonstrate proactive user protection and fair transaction execution. Provides clear audit trails of bundled transactions for internal and regulatory review.
Full
Transaction Audit Trail
Proven
Fair Sequencing
05
Gain a Market Differentiation Edge
Offer "MEV-Protected" transactions as a premium feature. Attract security-conscious users and enterprises in DeFi, gaming, and institutional finance.
Key
Product Differentiator
Enterprise
Target Segment
06
Accelerate Time-to-Market
Integrate a production-ready, audited MEV resistance layer in weeks, not months. Avoid the cost and risk of building and maintaining complex relay infrastructure in-house.
2-4 weeks
Integration Timeline
0
Relay Maintenance
Infrastructure Decision Analysis
Build vs. Buy: MEV Protection for Enterprises
A detailed comparison of the total cost, risk, and operational overhead of developing MEV-resistant transaction bundling in-house versus using Chainscore's managed service.
| Factor | Build In-House | Chainscore Managed Service |
|---|---|---|
Time to Production | 6-12 months | 4-8 weeks |
Initial Development Cost | $250K - $600K+ | $0 (Service Fee Only) |
Core Expertise Required | MEV Research, Cryptography, Solidity, DevOps | Your Application Logic |
Security & Audit Burden | High (Unaudited Custom Code) | Low (Pre-Audited, Battle-Tested System) |
Ongoing Maintenance & Updates | Full-time dedicated team | Fully Managed by Chainscore |
MEV Strategy Sophistication | Basic (Requires Continuous R&D) | Advanced (Proprietary, Real-Time Algorithms) |
Supported Chains & L2s | Custom Integration per Chain | Ethereum, Arbitrum, Optimism, Base, Polygon |
Uptime & Reliability SLA | Your Responsibility (Cost Center) | 99.9% SLA with Guarantees |
Total Cost of Ownership (Year 1) | $500K - $1.2M+ | $75K - $200K |
Key Business Outcome | Delayed Launch, High Risk | Faster Time-to-Market, Reduced Risk |
how-we-deliver
PREDICTABLE, TRANSPARENT DELIVERY
Our Delivery Process: From Assessment to Integration
A structured, four-phase engagement model designed for enterprise teams. We deliver production-ready MEV-resistant bundling infrastructure with clear milestones, dedicated support, and guaranteed SLAs.
01
Phase 1: Architecture & Threat Assessment
We conduct a 2-week technical deep dive to analyze your transaction flow, identify MEV attack vectors, and design a custom bundling architecture. Deliverables include a threat model and a detailed technical specification.
2 weeks
Assessment Period
100%
Custom Architecture
02
Phase 2: Core Bundler Development
Our engineers build and test your private, MEV-resistant transaction bundler. Implementation includes encrypted mempool, PBS (Proposer-Builder Separation) integration, and custom logic for your specific use case (e.g., DeFi, gaming).
4-6 weeks
Development Time
OpenZeppelin
Security Patterns
03
Phase 3: Security Audit & Staging
Every deployment undergoes a rigorous security audit by our in-house experts, followed by comprehensive staging environment testing. We simulate real-world conditions and adversarial scenarios to ensure robustness.
2 weeks
Audit & Test Cycle
Zero Critical
Vulnerability SLA
04
Phase 4: Production Integration & Monitoring
We manage the seamless integration with your production stack and provide 24/7 monitoring, alerting, and performance dashboards. Includes a dedicated technical lead and guaranteed 99.9% uptime SLA.
99.9%
Uptime SLA
< 1 week
Integration Window
For Technical Decision-Makers
Frequently Asked Questions on MEV Protection
Get clear, technical answers on how our MEV-Resistant Transaction Bundling service protects your enterprise applications and users.
Our service operates as a secure, private transaction pool. User transactions are submitted to our off-chain sequencer, which cryptographically bundles them into a single, atomic block submission. This bundle is then sent directly to block builders via a private relay, bypassing public mempools entirely. The process uses threshold encryption and commit-reveal schemes to prevent front-running, sandwich attacks, and other forms of extractive MEV.
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