We build production-ready APIs for real-time data, transaction submission, and smart contract interaction. Our focus is on 99.9% uptime, sub-second latency, and developer-friendly documentation that gets your team building in hours, not weeks.
LABS
Services
Upgradeable Contract & Proxy Change Tracker
Continuous monitoring and alerting for any changes to your upgradeable smart contracts. We provide a complete audit trail for implementations, admin functions, and storage layouts to ensure every upgrade is authorized and secure.
Chainscore © 2026
overview
INFRASTRUCTURE
Blockchain API Development
Scalable, reliable APIs that connect your application to the blockchain.
- Real-time Indexing: Custom event listeners and data pipelines for
ERC-20,ERC-721, and custom contract standards. - Enhanced RPC Nodes: Load-balanced endpoints with WebSocket support and archival data access.
- Transaction Management: Robust gas estimation, nonce management, and broadcast services with fallback providers.
Deploy a fully managed, enterprise-grade blockchain API layer in under 2 weeks. We handle the infrastructure complexity so you can focus on your core product.
key-features-cards
PROACTIVE SECURITY
Comprehensive Change Detection
Our Upgradeable Contract & Proxy Change Tracker provides real-time, granular monitoring of your on-chain infrastructure. We deliver actionable intelligence, not just raw data, to prevent exploits and ensure operational integrity.
01
Real-Time Proxy Upgrade Monitoring
Instant alerts for any proxy contract upgrades, including new implementation addresses, admin changes, and initialization calls. We track the entire lifecycle from proposal to execution.
< 1 min
Alert Latency
100%
Coverage
02
Implementation Bytecode Diff Analysis
Automated comparison of new vs. old contract bytecode. We highlight critical differences in function selectors, storage layouts, and security patterns to flag potential vulnerabilities.
100+
Checks
EIP-1967/1822
Standards
03
Permission & Admin Change Tracking
Monitor all changes to privileged roles (Owners, Admins, Upgraders) across your proxy ecosystem. We log every transaction and provide a clear audit trail for compliance.
24/7
Surveillance
Multi-chain
Support
05
Custom Alerting & Integration
Configure alerts for your specific risk parameters. Seamlessly integrate findings into your existing security stack via Slack, Discord, PagerDuty, or direct API calls.
10+
Integrations
Custom Rules
Supported
06
Historical Audit & Compliance Reporting
Generate immutable, timestamped reports of all proxy changes for security audits, regulatory compliance, and internal governance reviews. Prove due diligence.
Immutable
Logs
On-demand
Reports
benefits
PROXY PATTERNS & UPGRADE MANAGEMENT
Secure Upgrades, Preserve Trust
Our upgradeable contract development and proxy change tracking ensure your protocol evolves without breaking user trust. We implement battle-tested patterns with comprehensive monitoring to mitigate upgrade risks.
03
Real-Time Change Tracking
Our monitoring dashboard provides a real-time, immutable log of all proxy admin actions, implementation changes, and initialization events. Track every upgrade with full transparency for your team and community.
< 30 sec
Alert Latency
100%
Event Coverage
05
Post-Upgrade Verification Suite
Automated health checks and invariant testing run immediately after deployment. We verify storage integrity, backward compatibility, and core functionality to confirm the upgrade succeeded without side effects.
50+
Test Invariants
< 5 min
Verification Time
06
Rollback & Emergency Procedures
We architect and document secure rollback capabilities and emergency pause mechanisms. Prepare for the unexpected with predefined recovery paths to maintain protocol integrity under any condition.
The Infrastructure Choice
Manual Monitoring vs. Chainscore Tracker
A direct comparison of the effort, risk, and cost between managing upgradeable contract security in-house versus using our automated platform.
| Monitoring Factor | Manual In-House | Chainscore Tracker |
|---|---|---|
Initial Setup Time | 2-4 weeks | < 1 hour |
Detection Latency | Hours to days | < 5 minutes |
Coverage Scope | Selected contracts | All proxy/implementation pairs |
False Positive Rate | High (manual review) | Low (<1%) with AI filtering |
Alert Fatigue | Severe | Minimal |
Team Effort (FTE/month) | 0.5 - 1.0 | 0.1 |
Audit Trail & Reporting | Manual logs | Automated, immutable logs |
Risk of Missed Critical Change | High | Near-zero |
Annual Operational Cost | $120K - $250K+ | Starting at $24K |
how-we-deliver
CORE SERVICE
Smart Contract Development
Secure, audited smart contracts built for production on EVM and Solana.
We architect and deploy custom smart contracts that form the backbone of your Web3 application. Our development process is built for security and scale from day one.
- Production-Ready Code: Built with
Solidity 0.8+orRust, using audited libraries like OpenZeppelin. - Comprehensive Testing: Unit, integration, and scenario testing with 95%+ coverage before audit.
- Gas Optimization: Expert-level tuning to reduce deployment and transaction costs by up to 40%.
We don't just write code; we engineer systems that hold and move value securely.
Our full-cycle service includes:
- Architecture Review: Designing for upgradability, access control, and gas efficiency.
- Security-First Development: Adherence to best practices to prevent common vulnerabilities.
- Audit Preparation & Remediation: Code structured for easy review; we fix findings fast.
- Mainnet Deployment & Verification: Seamless deployment to mainnet with full source verification on Etherscan/Solscan.
Technical & Operational Details
Upgradeable Contract Monitoring FAQ
Get clear answers on how our proxy monitoring service works, its security, and what to expect during implementation.
Our system uses a multi-layered detection engine. We continuously scan the blockchain for upgradeTo and upgradeToAndCall transactions targeting your proxy addresses. This is combined with on-chain event listening for Upgraded events and periodic bytecode hash verification. We monitor over 50 EVM-compatible chains, including Ethereum, Arbitrum, Optimism, and Polygon, with sub-30-second detection latency.
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