We architect and deploy custom smart contracts on EVM and Solana that are secure by design. Our development process integrates formal verification and automated testing to ensure reliability before your first transaction.
LABS
Services
ZK & Optimistic Rollup Transaction Risk Analyzer
Specialized pre-submission simulation for Layer 2 rollups. We analyze transaction outcomes, fraud proof viability, and proving costs to eliminate settlement risk and budget overruns in production.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, audited smart contracts built for production from day one.
- Production-Ready Code: Built with
Solidity 0.8+orRust, using battle-tested libraries like OpenZeppelin. - Comprehensive Audits: Every contract undergoes internal review and is prepared for third-party audits from firms like CertiK or Quantstamp.
- Gas Optimization: We minimize on-chain costs, targeting 20-40% lower gas fees for common operations.
We deliver contracts you can deploy with confidence, backed by a 99.9% uptime SLA for infrastructure and a clear path from prototype to mainnet.
key-features-cards
ENTERPRISE-GRADE SECURITY
Core Capabilities of Our Rollup Risk Analyzer
Our risk analysis engine provides real-time, actionable intelligence to secure your rollup operations and protect user assets. We deliver the insights your security team needs to make confident decisions.
01
Real-Time Fraud & Anomaly Detection
Monitors all L2 transaction activity for suspicious patterns, including MEV exploitation, wash trading, and protocol-specific attack vectors. Alerts are generated in under 500ms.
< 500ms
Alert Latency
100+
Attack Signatures
02
Sequencer Health & Liveness Monitoring
Continuous uptime and performance tracking for your rollup's sequencer. We monitor block production, transaction inclusion delays, and RPC endpoint availability against a 99.9% SLA.
99.9%
Uptime SLA
24/7
Monitoring
03
Withdrawal & Bridge Risk Scoring
Proprietary algorithms score the risk of every withdrawal request and cross-chain bridge transaction. Flags potentially malicious exits and provides a confidence score for manual review.
99.5%
Accuracy Rate
Real-time
Scoring
05
Gas & Fee Manipulation Analysis
Detects abnormal gas price spikes, fee market manipulation, and conditions that could lead to transaction censorship or exclusion within the rollup's mempool.
> 10k TPS
Analysis Capacity
Historical
Trend Benchmarking
06
Custom Rule Engine & Alerting
Define and deploy project-specific risk parameters. Configure alerts via Slack, PagerDuty, or webhook for immediate incident response from your security operations center.
< 2 weeks
Rule Deployment
10+
Integration Endpoints
benefits
DELIVERABLES
Business Outcomes: Secure Scaling & Predictable Costs
Our ZK & Optimistic Rollup Transaction Risk Analyzer delivers concrete infrastructure improvements, moving beyond theoretical benefits to measurable operational gains.
01
Proactive Fraud & Anomaly Detection
Real-time monitoring for malicious transaction patterns and MEV attacks specific to rollup architectures, preventing exploits before they impact your users or treasury.
< 100ms
Detection Latency
Zero
False Positives
02
Predictable Gas & Fee Forecasting
Accurate cost modeling for L2 transaction batching and sequencing. Forecast settlement costs to the L1, enabling precise budgeting and eliminating billing surprises.
95%
Forecast Accuracy
30%
Avg. Cost Reduction
03
Guaranteed Infrastructure Uptime
Enterprise-grade SLA for the analyzer service itself, ensuring your risk monitoring and cost dashboards are always available for critical decision-making.
99.95%
Uptime SLA
< 5 min
Recovery Time
04
Compliance-Ready Audit Trails
Automated, immutable logs of all analyzed transactions and risk assessments. Generate reports for internal audits, regulators, or investor due diligence in minutes.
Fully
Immutable Logs
1-Click
Report Generation
Infrastructure Decision Matrix
Build vs. Buy: In-House Simulation vs. Chainscore Analyzer
A detailed comparison of the total cost, risk, and effort required to build a production-grade transaction risk analysis system in-house versus leveraging Chainscore's managed service.
| Key Factor | Build In-House | Chainscore Analyzer |
|---|---|---|
Time to Production | 6-12 months | 2-4 weeks |
Initial Development Cost | $250K - $500K+ | $0 (No upfront dev) |
Annual Maintenance Cost | $150K - $300K (2-3 engineers) | $60K - $180K (SaaS) |
Security & Audit Burden | High (Your team's responsibility) | Low (Our audited, battle-tested platform) |
Coverage: ZK & Optimistic Rollups | Limited (Pick one, build adapters) | Full (Ethereum, Arbitrum, zkSync, Base, etc.) |
Simulation Accuracy | Variable (Depends on team expertise) |
|
Risk Model Updates | Manual, lagging behind threats | Automatic, real-time threat intelligence |
Support & Incident Response | Your on-call team | 24/7 SRE & Security team with SLAs |
Integration Complexity | High (Custom API, data pipelines) | Low (REST API, Webhooks, Dashboard) |
Total Cost of Ownership (Year 1) | $400K - $800K+ | $60K - $180K |
how-we-deliver
FULL-STACK ENGINEERING
Custom Blockchain Development
End-to-end development of secure, scalable blockchain networks and applications tailored to your business logic.
We architect and build custom blockchain solutions from the ground up, delivering production-ready mainnet deployments in as little as 8-12 weeks. Our full-cycle development covers:
- L1/L2 Protocol Design: Custom chains using
Substrate,Cosmos SDK, orOP Stack. - Smart Contract Suites: Gas-optimized
Solidity 0.8+orRustcontracts with formal verification. - Node Infrastructure: High-availability validator setups and RPC endpoints with 99.9% uptime SLA.
Move from concept to a live, audited network without the 6-18 month build cycle typical of in-house teams.
Our process is built for technical founders:
- Week 1-2: Technical design sprint and architecture review.
- Week 3-10: Iterative development with bi-weekly demos.
- Week 11-12: Security audit coordination and mainnet launch support.
use-cases
ENTERPRISE-GRADE SECURITY
Designed for High-Stakes Web3 Applications
Our ZK & Optimistic Rollup Transaction Risk Analyzer is engineered for applications where security, speed, and finality are non-negotiable. We deliver the infrastructure to protect your assets and users.
01
Real-Time Fraud & Anomaly Detection
Proprietary algorithms monitor mempool and on-chain activity to flag malicious transactions before they are finalized. Protects against MEV bots, sandwich attacks, and protocol exploits.
< 50ms
Detection Latency
> 95%
Accuracy Rate
02
Multi-Rollup & L1 Risk Assessment
Unified risk scoring for transactions across Arbitrum, Optimism, zkSync, and Base, with correlated threat analysis from Ethereum L1. A single source of truth for cross-chain security.
10+
Supported Networks
24/7
Monitoring
04
Custom Risk Policy Engine
Define and enforce granular transaction policies (e.g., max value, destination allowlists, time locks) tailored to your DAO, exchange, or institutional custody requirements.
Zero-trust
Architecture
API-first
Integration
05
Compliance & Audit Trail
Automated generation of immutable, timestamped logs for every risk assessment and blocked transaction. Essential for internal audits, regulatory compliance, and post-mortem analysis.
Fully Immutable
Logs
SOC 2
Framework
06
High-Availability API & Webhooks
REST API and webhook endpoints with 99.95% uptime SLA, built for programmatic integration into trading bots, wallet services, and automated custody systems.
99.95%
Uptime SLA
< 100ms
P99 Response
ZK & Optimistic Rollup Transaction Risk Analyzer
Frequently Asked Questions
Get clear answers on how our risk analysis service integrates, operates, and scales with your rollup infrastructure.
Our service integrates via a lightweight API or a dedicated node-side agent. For ZK Rollups (zkSync, Starknet, Polygon zkEVM), we connect directly to the sequencer/prover to analyze pre-execution state. For Optimistic Rollups (Arbitrum, Optimism), we monitor the mempool and challenge window. Deployment typically takes 1-2 days with minimal configuration, requiring only RPC endpoints and your risk rule definitions.
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