We provide fully managed RPC endpoints and archival nodes for EVM and Solana networks. Our infrastructure eliminates the operational overhead of running your own nodes, ensuring your team can focus on building core product features.
LABS
Services
Solana Validator-Level Front-Running Mitigation
We implement custom validator client modifications and local fee markets to detect and neutralize predatory MEV bots, securing high-frequency trading and NFT mints on Solana.
Chainscore © 2026
overview
RELIABLE FOUNDATION
Blockchain Infrastructure for FinTechs
Enterprise-grade node infrastructure with 99.9% uptime SLA for financial applications.
Deploy production-ready infrastructure in under 48 hours, not weeks.
- Guaranteed Performance:
99.9%uptime SLA with sub-100ms latency formainnetandtestnetchains. - Security & Compliance: SOC 2 Type II compliant infrastructure with DDoS protection and private endpoint options.
- Developer Experience: Seamless integration with tools like
Hardhat,Foundry, andAnchor, plus detailed analytics dashboards.
key-features-cards
ENTERPRISE-GRADE PROTECTION
Our Validator-Level MEV Mitigation Stack
A multi-layered defense system deployed directly at the validator level to neutralize front-running, sandwich attacks, and other predatory MEV strategies, securing your users and your protocol's reputation.
02
Custom Transaction Scheduling Logic
We deploy proprietary scheduling algorithms that reorder transactions within a block to disrupt predictable attack patterns. This logic is tailored to your specific dApp's transaction flow to maximize protection.
Sub-second
Decision Latency
Protocol-Aware
Optimization
03
Real-Time MEV Detection & Alerting
Our stack includes a high-frequency monitoring layer that analyzes the mempool and pending blocks in real-time. It identifies predatory MEV attempts and triggers countermeasures or alerts your security team within milliseconds.
< 100ms
Detection Time
24/7
Monitoring
05
Validator Client Configuration & Optimization
Expert-level tuning of your Solana validator client (e.g., Jito-Solana, Agave) for maximum MEV resistance and performance. This includes patch management, kernel-level optimizations, and secure operational practices.
Hardened OS
Baseline
< 2 weeks
Deployment
06
Continuous Threat Intelligence Updates
Your mitigation stack is not static. We provide ongoing updates based on the latest MEV research and attack vectors observed across the Solana ecosystem, ensuring long-term, adaptive protection.
Weekly
Strategy Updates
Proactive
Patch Deployment
benefits
TANGIBLE RESULTS
Business Outcomes for Your Protocol
Our Solana validator-level front-running mitigation delivers measurable improvements to your protocol's integrity, user trust, and financial performance. These are the concrete outcomes you can expect.
01
Eliminate MEV Extraction
We deploy proprietary transaction ordering logic at the validator level to neutralize sandwich attacks and priority gas auctions, protecting your users from value extraction.
>95%
Attack Reduction
Zero
Protocol Changes
02
Increase User Trust & Adoption
A demonstrably fairer trading environment builds user confidence, leading to higher transaction volume and retention. Users stay where they feel protected.
20-40%
Volume Increase
24/7
Fairness Guarantee
03
Reduce Liquidity Provider Losses
By preventing arbitrage bots from exploiting predictable transaction flows, we protect your LPs from impermanent loss and improve capital efficiency for your pools.
15-30%
Lower LP Churn
Direct
TVL Impact
04
Enhance Protocol Reputation
Position your DEX or lending platform as a secure, equitable leader. A strong reputation for fairness is a defensible moato in the competitive DeFi landscape.
Auditable
Fairness Proofs
SLA-Backed
Service Uptime
05
Future-Proof Against New MEV Vectors
Our team continuously researches emerging MEV strategies. We provide proactive updates and rule adjustments to counter new attack vectors before they impact your users.
<48h
Threat Response
Ongoing
Protocol Updates
06
Maintain Full Validator Performance
Our mitigation logic is optimized for minimal latency overhead. Your validator maintains high vote participation rates and block production efficiency.
>99%
Vote Success
<1ms
Processing Overhead
Architectural Comparison
Validator-Level vs. Standard RPC Protection
A technical breakdown of how Chainscore's integrated validator-level mitigation differs from traditional, less effective RPC-based approaches.
| Protection Layer | Standard RPC Service | Chainscore Validator-Level |
|---|---|---|
Architecture | Network Edge / Proxy | Consensus Client Integration |
Detection Point | After Transaction Broadcast | Before Block Proposal |
Latency Impact | Added 100-300ms | Negligible (<10ms) |
MEV Attack Surface | Partial (Public Mempool) | Full (Private & Public) |
False Positive Rate | High (5-10%) | Low (<0.1%) |
Custom Rule Engine | Limited / Basic | Advanced (Custom Logic & ML) |
Implementation Time | Days (API Integration) | Weeks (Protocol Integration) |
Ongoing Maintenance | High (Rule Updates) | Managed by Chainscore |
Typical Annual Cost | $50K - $200K+ | Custom Quote |
how-we-deliver
PROVEN METHODOLOGY
Our Implementation Process
A systematic, four-phase approach to integrate robust front-running protection into your Solana validator, ensuring security without compromising performance.
01
Architecture & Threat Assessment
We conduct a deep-dive analysis of your validator's current architecture and transaction flow to identify specific MEV and front-running vulnerabilities. This includes mapping potential attack vectors from bots and competing validators.
48-72 hours
Initial Analysis
Comprehensive
Risk Report
02
Custom Mitigation Strategy Design
Based on the assessment, we design a tailored strategy. This may include implementing encrypted mempools, transaction ordering logic (e.g., FIFO with fairness heuristics), and integration with private RPC networks to shield transactions from the public mempool.
Proven Patterns
Strategy Library
SLA-Backed
Design Review
03
Secure Integration & Deployment
Our engineers integrate the mitigation logic directly into your validator client (Jito, Solana Labs) with minimal downtime. We use a staged rollout on testnet, followed by mainnet deployment with comprehensive monitoring hooks in place.
< 2 weeks
Typical Deployment
Zero-Downtime
Upgrade Path
04
Monitoring, Tuning & Support
Post-deployment, we provide real-time dashboards to monitor for novel attack patterns and system performance. We offer ongoing tuning of parameters and priority transaction handling to adapt to the evolving MEV landscape.
24/7
Alerting
Quarterly
Strategy Reviews
Transparent Roadmap
Typical Project Timeline & Deliverables
A clear breakdown of our phased approach to implementing validator-level front-running protection for your Solana application.
| Phase & Deliverable | Timeline | Key Activities | Your Commitment |
|---|---|---|---|
Discovery & Threat Assessment | Week 1 | Analyze transaction flow, identify MEV vectors, define protection scope | Provide API access, transaction logs, and project requirements |
Architecture Design & Proposal | Week 2 | Design validator integration strategy, propose RPC/validator client modifications, finalize spec | Review and approve technical design document |
Core Implementation | Weeks 3-5 | Develop custom validator plugin, integrate with Jito or other clients, implement mempool filtering logic | Allocate a technical point of contact for weekly syncs |
Internal Testing & Simulation | Week 6 | Deploy to testnet, simulate attack vectors, benchmark latency impact, stress test | Provide test accounts and validate core use cases |
Deployment & Integration | Week 7 | Deploy to mainnet validator(s), configure RPC endpoints, integrate with your application | Update your dApp's RPC configuration to new endpoints |
Monitoring & Optimization (Ongoing) | Week 8+ | Monitor protection efficacy, provide performance dashboards, tune parameters | Review monthly performance reports |
Technical Implementation
Solana MEV Protection FAQs
Common questions from CTOs and engineering leads about deploying and managing validator-level front-running mitigation for Solana dApps.
Standard deployment for a custom validator configuration takes 2-3 weeks. This includes initial threat modeling, rule-set development, on-chain deployment, and integration testing with your application. Complex protocols requiring custom transaction simulation logic may extend to 4-5 weeks. We provide a detailed project plan within 48 hours of scoping.
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