We architect and build production-grade blockchain systems from the ground up. Our process delivers a fully functional MVP in 4-6 weeks, integrating smart contracts, frontends, and backend infrastructure.
LABS
Services
Substrate Blockchain Event Logger
A custom, high-fidelity event logging and analysis service for Substrate-based blockchains. We build systems that capture, index, and visualize granular runtime data for debugging, auditing, and performance monitoring.
Chainscore © 2026
overview
FULL-STACK ENGINEERING
Custom Blockchain Development
End-to-end development of secure, scalable blockchain applications tailored to your business logic.
We don't just write code; we deliver a complete, audited system ready for mainnet deployment.
- Core Protocol Development: Custom
Solidity 0.8+/Rustsmart contracts withOpenZeppelinsecurity patterns. - Full-Stack Integration: Seamless dApp frontends (
React/Next.js) with secure wallet connectivity and backend oracles. - Deployment & DevOps: Automated CI/CD pipelines, multi-chain deployment strategies, and 99.9% uptime SLA monitoring.
key-features-cards
NATIVE INTEGRATION
Engineered for Substrate's Runtime Model
Our logger is built from the ground up for Substrate's unique architecture, ensuring zero performance overhead and seamless compatibility with your runtime's execution lifecycle.
02
Deterministic Event Ordering
Guarantees strict, block-level ordering of events as executed by the runtime, preserving causality for complex multi-pallet transactions. Critical for audit trails and compliance reporting.
03
WASM Execution Context Logging
Captures detailed execution context from within the WASM runtime environment, including storage changes and cross-contract calls, providing deeper insight than standard RPC-based solutions.
05
Custom Type Encoding/Decoding
Automatically handles Substrate's scale-encoded custom types and complex enums from your runtime's metadata, delivering structured, queryable JSON logs without manual parsing.
06
Fork-Aware & Finalized Data
Intelligently handles chain reorganizations by tagging events with block hash and finalization status, ensuring your analytics and dashboards are always based on canonical chain data.
benefits
ACCELERATE DEVELOPMENT
Operational Clarity and Developer Velocity
Our Substrate Event Logger is engineered to eliminate operational blind spots and streamline your development lifecycle, delivering actionable insights that directly translate to faster releases and more reliable applications.
01
Real-Time Event Monitoring
Gain immediate visibility into on-chain activity with our real-time event stream. Debug transaction failures, monitor custom pallet events, and track extrinsics as they happen, reducing investigation time by up to 80%.
< 100ms
Event Latency
100%
Event Capture
02
Structured Logging & Indexing
Automatically parse and index Substrate events into a structured, queryable format. Eliminate manual log scraping and enable complex queries for analytics, compliance, and user notifications via our GraphQL API.
PB-scale
Data Handling
Sub-second
Query Response
03
Developer-Centric Dashboards
Pre-built and customizable dashboards provide at-a-glance health metrics for your blockchain. Monitor TPS, block production, finalization, and custom KPIs to accelerate development sprints and incident response.
Pre-built
Dashboards
Custom
KPI Tracking
04
Seamless Integration Workflow
Deploy our logger as a sidecar to your Substrate node with minimal configuration. Our Helm charts and Docker images ensure production-ready integration in hours, not weeks, with full support for testnets and mainnets.
< 4 hours
Integration Time
Zero-downtime
Updates
Build vs. Buy Analysis
Custom Logger vs. Standard Substrate Logging
A detailed comparison of developing a custom event logging system in-house versus leveraging Chainscore's managed service, focusing on time, cost, and technical overhead for CTOs and engineering leads.
| Capability | Build In-House | Chainscore Managed Logger |
|---|---|---|
Development Timeline | 4-6 months | 2-4 weeks |
Initial Engineering Cost | $120K - $250K+ | $25K - $75K |
Substrate Runtime Expertise Required | High (Senior Rust Dev) | None (We provide) |
Custom Event Schema Design | Your team | Included |
Real-time Indexing & API | Additional 2-3 months | Included & Pre-built |
Historical Data Replay | Complex to implement | Standard feature |
Security & Audit Overhead | Your responsibility | Our responsibility (SOC 2) |
Ongoing Maintenance (Annual) | $60K - $100K | Optional SLA from $15K/year |
Time to First Valuable Insight | Months | Days |
Total Cost of Ownership (Year 1) | $180K - $350K+ | $40K - $90K |
how-we-deliver
CORE INFRASTRUCTURE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
We architect and deploy custom smart contracts that form the foundation of your Web3 product. Our development process is built for enterprise-grade security and regulatory readiness from day one.
- Security-First Design: Contracts are built with
Solidity 0.8+andOpenZeppelinlibraries, followed by rigorous audits from top firms like CertiK or Quantstamp. - Gas Optimization: We specialize in writing efficient code to reduce user transaction costs by up to 40%, a critical factor for user adoption.
- Compliance by Design: Integrate features for on-chain compliance,
ERC-20/721/1155standards, and upgradability patterns likeTransparent Proxy.
We deliver battle-tested contracts that power DeFi protocols, NFT marketplaces, and enterprise tokenization, ensuring they are secure, scalable, and ready for mainnet.
Our team handles the full lifecycle:
- From Specification to Deployment: We translate your business logic into robust, audited code and manage deployment on
EVM-compatiblechains (Ethereum, Polygon, Arbitrum). - Post-Launch Support: Includes monitoring, incident response, and upgrade management via secure governance models.
- Typical Delivery: A secure, audited MVP in 3-4 weeks, with full production deployment in 6-8 weeks.
Technical Deep Dive
Substrate Event Logger: Frequently Asked Questions
Get clear, technical answers about our Substrate Event Logger service, designed for CTOs and engineering leads evaluating blockchain observability solutions.
A standard deployment for a production-ready, multi-node Substrate Event Logger takes 2-4 weeks. This includes architecture design, pallet integration, indexer setup, and initial dashboard configuration. Complex requirements like custom event parsing for 50+ event types or multi-chain aggregation can extend this to 6-8 weeks. We provide a detailed project plan within the first 48 hours of engagement.
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