We provide the mission-critical infrastructure your FinTech product depends on. Our globally distributed nodes on EVM chains (Ethereum, Polygon, Arbitrum) and Solana ensure sub-second RPC response times and zero-downtime deployments.
LABS
Services
Sharded Blockchain Development Environment
A production-ready local testnet for building and stress-testing applications that operate across multiple shards. Simulate real-world conditions for cross-shard messaging, state synchronization, and transaction finality before mainnet deployment.
Chainscore © 2026
overview
RELIABLE FOUNDATION
Blockchain Infrastructure for FinTechs
Enterprise-grade node infrastructure and RPC services with 99.9% uptime SLA for financial applications.
- Guaranteed Performance: 99.9% uptime SLA with real-time health monitoring and automated failover.
- Regulatory Compliance: Infrastructure designed for
SOC 2readiness and secure, auditable data access. - Predictable Scaling: Transparent pricing with no surprise costs; scale from prototype to millions of users.
Focus on your core product logic. We manage the complex, costly blockchain infrastructure—reducing your operational overhead by up to 70% and accelerating your time-to-market.
key-features-cards
ENGINEERED FOR SCALE
Core Capabilities of Our Sharded Dev Environment
Our environment provides the isolated, production-ready infrastructure needed to build and test high-throughput dApps without the complexity of managing shards.
01
Isolated Shard Instances
Spin up dedicated, sandboxed shard environments in minutes. Each instance provides a clean EVM-compatible chain for focused development and testing, eliminating cross-shard interference during the build phase.
< 5 min
Provisioning Time
100%
EVM Compatibility
02
Cross-Shard Messaging Simulator
Test and debug cross-shard transactions in a controlled setting. Our simulator replicates real network latency and finality delays, ensuring your dApp's logic handles asynchronous communication correctly before mainnet deployment.
Real-time
Latency Simulation
Full Trace
Debug Logs
03
State Snapshot & Forking
Capture the exact state of any shard at any block. Fork from a snapshot to test upgrades, simulate attacks, or replay transactions, drastically reducing debugging and QA cycles.
One-click
Snapshot Capture
Any Block
Fork Point
04
Integrated Monitoring & Analytics
Gain real-time visibility into shard performance, transaction throughput, and gas consumption. Built-in dashboards track key metrics to identify bottlenecks and optimize dApp efficiency early.
Real-time
Performance Data
Custom Alerts
Anomaly Detection
benefits
THE INFRASTRUCTURE ADVANTAGE
Why Build with a Dedicated Sharded Testnet
Move beyond public testnet limitations. A dedicated, production-like sharded environment is essential for validating performance, security, and user experience at scale before mainnet launch.
01
Production-Identical Performance
Test against real-world conditions with a dedicated, isolated shard that mirrors mainnet latency, gas costs, and block times. Eliminate "it works on testnet" surprises.
< 2 sec
Block Finality
Identical
Gas Economics
02
Isolated Security & Privacy
Run confidential stress tests and security audits without exposing your code or transaction patterns to competitors on public networks. Your intellectual property stays private.
Zero
Public Exposure
Full Control
Access Permissions
03
Deterministic Cross-Shard Testing
Validate complex cross-shard transactions, asset transfers, and message passing logic in a controlled multi-shard setup. Ensure atomicity and consistency for your dApp's core workflows.
100%
Scenario Coverage
Deterministic
Test Results
04
Rapid Iteration & CI/CD
Integrate your dedicated testnet into automated CI/CD pipelines. Enable your team to deploy, test, and revert changes in minutes, not days, accelerating development cycles.
< 5 min
Environment Spin-up
Automated
Deployment Pipelines
Sharded Testnet Environment Tiers
Technical Specifications & Configuration Options
Compare our pre-configured environments for developing and testing sharded blockchain applications.
| Capability | Developer Sandbox | Team Environment | Enterprise Cluster |
|---|---|---|---|
Concurrent Shards | 2 | 8 | Up to 32 |
Nodes per Shard | 4 | 16 | 64+ (Custom) |
Cross-Shard Messaging | |||
State Sharding Simulation | Basic | Advanced | Full (with fraud proofs) |
Pre-built Consensus (PoS, BFT) | PoS Only | PoS & BFT | PoS, BFT, Custom |
Load Testing Suite | |||
Dedicated Support & SLA | Community | Business Hours | 24/7 with 1h response |
Data Persistence & Snapshots | 7 days | 30 days | 1 year + Custom |
Integration (CI/CD, APIs) | Basic REST | REST + WebSockets | Full API Suite + DevOps Plugins |
Starting Price | $0 (Open Source) | $2.5K/month | Custom Quote |
how-we-deliver
PREDICTABLE, TRANSPARENT, AND SCALABLE
Our Delivery Process: From Setup to Integration
We deliver a production-ready sharded environment in weeks, not months. Our standardized process, honed across 50+ deployments, ensures zero surprises, complete transparency, and a seamless handover to your engineering team.
01
Architecture & Environment Design
We design your multi-shard architecture based on your specific throughput, data locality, and consensus requirements. This includes defining shard count, validator sets, cross-shard communication protocols, and selecting the optimal client (Geth, Erigon, Nethermind).
1-2 weeks
Design Phase
50+
Architectures Deployed
02
Infrastructure Provisioning & Automation
We provision and configure all cloud infrastructure (AWS, GCP, Azure) using Infrastructure-as-Code (Terraform). This includes automated deployment of node clusters per shard, load balancers, monitoring stacks (Prometheus/Grafana), and high-availability setups.
99.9% SLA
Infra Uptime
< 4 hours
Full Environment Spin-up
03
Core Protocol Configuration & Deployment
We deploy and configure the blockchain client software across all shards. This involves setting genesis blocks, bootnodes, validator keys, RPC/WS endpoints, and implementing the chosen consensus mechanism (PoA, PoS) with secure key management.
Zero-downtime
Updates
Mainnet-ready
Configurations
04
Cross-Shard Communication Setup
We implement and test the secure messaging layer for cross-shard transactions. This includes deploying relayers or state sync contracts, configuring finality guarantees, and establishing the security model for inter-shard asset and data transfer.
< 2 sec
Cross-Shard Finality
Audited
Relayer Logic
05
Monitoring, Alerting & DevOps Handoff
We deliver a comprehensive observability suite with custom dashboards for per-shard metrics (TPS, gas, block time), validator health, and cross-shard traffic. Full documentation and training are provided for your DevOps team.
24/7
Alerting
100+ Metrics
Monitored
06
Production Readiness & Integration Support
We conduct final load testing, security reviews, and assist with the integration of your dApps. We provide ongoing support during your initial deployment to ensure smooth migration from testnet to mainnet operations.
2 weeks
Typical Support
10k+ TPS
Load Tested
Technical & Commercial Details
Sharded Development Environment: FAQs
Get specific answers on timelines, security, and process for our dedicated sharded blockchain development environment.
We deliver a fully configured, production-ready sharded development environment in 2-4 weeks from kickoff. This includes provisioning isolated shards, deploying your chosen consensus client (e.g., Prysm, Lighthouse), setting up cross-shard communication layers, and integrating your CI/CD pipeline. Complex multi-shard architectures with custom state transition logic may extend to 6 weeks.
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