We build production-grade smart contracts on EVM and Solana that are secure by design. Our process includes formal verification and deployment of upgradeable contracts to protect your assets and logic.
LABS
Services
Institutional-Grade Private Testnet Infrastructure
Deploy secure, permissioned blockchain networks with dedicated validators, advanced monitoring, and compliance tooling for rigorous pre-production validation.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, audited smart contract development for DeFi, NFTs, and enterprise applications.
- Custom DeFi Protocols: DEXs, lending/borrowing platforms, yield aggregators.
- NFT Ecosystems: ERC-721A/1155 marketplaces, generative art mints, utility-driven collections.
- Enterprise Logic: Tokenization, supply chain tracking, and automated governance systems.
- Full Audit Support: Comprehensive testing with tools like
FoundryandHardhat, plus preparation for third-party audits from firms like CertiK or Quantstamp.
We deliver battle-tested code that reduces time-to-market by weeks and minimizes post-launch security risks. Our contracts power protocols securing $500M+ in total value locked (TVL).
key-features-cards
ENTERPRISE-GRADE FOUNDATION
Core Infrastructure Capabilities
Our private testnet infrastructure is engineered for institutional demands, providing the security, performance, and control required for high-stakes development and compliance testing.
01
Isolated, Permissioned Environments
Dedicated, single-tenant blockchain instances with granular access controls. Enforce KYC/AML policies, manage validator sets, and simulate real-world governance without exposing your logic to public networks.
100%
Data Isolation
SOC 2
Compliance Ready
02
Multi-Chain Protocol Support
Deploy and test on forked versions of Ethereum, Polygon, Arbitrum, and other major L1/L2 networks. Test cross-chain bridges, protocol upgrades, and smart contract compatibility in a controlled setting.
10+
Protocol Forks
Mainnet Parity
State & Gas
03
Deterministic State Management
Snapshot, clone, and rollback blockchain state on-demand. Create reproducible test scenarios for audits, regression testing, and complex transaction simulations with perfect consistency.
< 5 min
Snapshot Time
Point-in-Time
Recovery
04
Enterprise Monitoring & Observability
Real-time dashboards for block production, validator health, transaction throughput, and gas usage. Integrate with Datadog, Grafana, or Splunk for centralized logging and alerting.
99.9%
Uptime SLA
< 100ms
Alert Latency
05
Custom Genesis Configuration
Tailor network parameters, consensus rules, block times, and native token economics. Simulate hard forks, test economic models, and validate protocol changes before mainnet deployment.
Full Control
Gas & Fees
Custom EIPs
Supported
06
Security-First Architecture
Infrastructure built with zero-trust principles. All nodes run in hardened, private VPCs with encrypted communication, DDoS protection, and regular penetration testing by third-party auditors.
VPC Isolation
Network Security
Annual Audits
Certified
benefits
DELIVERABLES
Business Outcomes for Your Team
Our institutional-grade private testnet infrastructure delivers measurable results, accelerating development and de-risking your production launch.
01
Accelerated Time-to-Market
Deploy a fully-configured, production-mirror private testnet in under 2 weeks, not months. Isolate your team from public network volatility and congestion to maintain sprint velocity.
< 2 weeks
Deployment Time
0
Public Net Delays
02
Enterprise-Grade Security & Compliance
Build on a foundation designed for institutional use. Features include role-based access control (RBAC), encrypted data at rest, and audit trails for all network activity to meet internal security policies.
SOC 2
Framework
RBAC
Access Control
03
Predictable Cost Structure
Eliminate unpredictable public mainnet gas fees during development. Our fixed-cost model provides full financial visibility, allowing for accurate budgeting and resource planning.
Fixed
Pricing Model
$0
Gas Spikes
04
Production-Identical Environment
Test against an exact replica of your target mainnet (Ethereum, Polygon, Arbitrum, etc.), including forks, custom pre-compiles, and gas parameters. Eliminate environment-specific bugs before launch.
1:1
Mainnet Parity
Custom
Chain Forks
06
De-Risked Production Launch
Conduct load testing, security audits, and disaster recovery drills in a controlled, private environment. Validate scaling assumptions and failover procedures with confidence before going live.
99.9%
Uptime SLA
Full
Load Testing
Why Builders Choose Private Infrastructure
Public Testnet vs. Chainscore Private Infrastructure
A direct comparison of the operational, security, and performance characteristics between public testnets and a dedicated private infrastructure solution for institutional-grade development and testing.
| Feature | Public Testnet (e.g., Sepolia, Goerli) | Chainscore Private Infrastructure |
|---|---|---|
Environment Isolation | ||
Deterministic Performance | Variable (shared resources) | Guaranteed (< 2 sec block time) |
Transaction Privacy | Public ledger | Fully private |
Network Control & Forking | None | Full control (pause, rewind, fork mainnet) |
Gas Fees & Token Faucets | Unreliable, requires faucets | Zero-cost, unlimited minting |
Security for Sensitive Logic | High risk of exposure | Isolated, pre-production audit path |
Time to Stable Environment | Minutes (but unstable) | Hours (fully configured & stable) |
Support & Incident Response | Community-only | SLA-backed, dedicated engineering |
Integration Complexity | High (faucet integration, flaky RPC) | Low (production-like private endpoints) |
Total Cost of Development | Low direct cost, high time cost | Predictable subscription, accelerates time-to-market by 70%+ |
how-we-deliver
PROVEN PROCESS
Our Delivery Methodology
A structured, security-first approach to deploying production-ready private testnets for institutional clients. We deliver predictable timelines, zero-surprise deployments, and infrastructure built for scale.
01
Discovery & Architecture Design
We begin with a deep technical workshop to map your specific use case, compliance requirements, and performance targets. We deliver a detailed architecture blueprint covering consensus mechanisms, node topology, and integration points.
1-2 days
Workshop
100%
Requirements Locked
02
Secure Environment Provisioning
We provision isolated, dedicated infrastructure on your preferred cloud (AWS, GCP, Azure) or on-premises. All environments are secured with VPCs, IAM roles, and encrypted storage from day one.
< 48 hrs
Provisioning
SOC 2
Compliance Base
03
Custom Chain Configuration & Deployment
Our engineers configure and deploy your forked EVM chain (Geth, Erigon) or Substrate-based network with custom genesis, gas parameters, and pre-funded accounts. We handle all validator node setup and RPC endpoint configuration.
3-5 days
Deployment
Zero-downtime
Updates
04
Tooling & Monitoring Integration
We integrate essential tooling: Block Explorers (Blockscout), transaction indexers (The Graph), and comprehensive monitoring (Grafana/Prometheus) with custom dashboards for chain health, TPS, and validator performance.
24/7
Monitoring
< 100ms
Alert Latency
05
Security Hardening & Penetration Testing
Every deployment undergoes internal security review and optional third-party penetration testing. We implement network-level firewalls, rate limiting, and DDoS protection to meet institutional security standards.
Guaranteed
Security Review
Optional
External Audit
06
Handover & Ongoing Support
We provide complete documentation, operational runbooks, and training for your team. Choose from ongoing managed services with 99.9% SLA or a full infrastructure handover with support retainer.
99.9%
Uptime SLA
< 15 min
Support Response
Infrastructure Tiers
Technical Specifications & Deliverables
Compare our structured service packages for private testnet deployment and management, designed to match your project's scale and compliance requirements.
| Infrastructure Component | Developer Sandbox | Production-Ready | Institutional Suite |
|---|---|---|---|
Dedicated EVM-Compatible Chain | |||
Custom Genesis & Consensus (PoA/PoS) | |||
Pre-Funded Test Wallets & Faucet | 10 wallets | Unlimited wallets | Unlimited wallets + API |
Multi-Chain Forking (Mainnet/Testnet) | Ethereum Sepolia | Ethereum, Arbitrum, Polygon | All major EVM L1/L2s |
RPC/WS Endpoint Access | Shared | Dedicated, Load-Balanced | Dedicated, Geo-Redundant |
Block Explorer Instance | Public explorer | Private, Branded Explorer | Private Explorer + Analytics Dashboard |
Smart Contract Verification Tooling | |||
Team Member Seats | Up to 5 | Up to 25 | Unlimited |
Infrastructure Monitoring & Alerts | Basic Uptime | Advanced Metrics (TPS, Gas) | Custom SLAs & 24/7 SRE Support |
Incident Response Time SLA | Best Effort | < 8 Business Hours | < 1 Hour |
Compliance & Audit Trail Logging | 90-Day Retention | Immutable, 1-Year+ Retention | |
Initial Setup & Deployment Timeline | 3-5 days | 2-3 weeks | Custom (4+ weeks) |
Starting Price | $2.5K / month | $15K / month | Custom Quote |
Private Testnet Infrastructure
Frequently Asked Questions
Get clear answers on deployment, security, and support for our dedicated blockchain environments.
We deliver a fully isolated, production-mirror environment. This includes a dedicated blockchain network (typically Geth, Erigon, or Besu), a block explorer, a faucet for test ETH, and a monitoring dashboard. We configure all core components, including consensus, transaction pools, and RPC endpoints, to match your specific protocol requirements. Our standard package also includes documentation and a 2-hour onboarding session for your team.
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