We architect and deploy battle-tested smart contracts that power your core business logic. Our development process is built on security-first principles, utilizing OpenZeppelin libraries and formal verification patterns to mitigate risk from day one.
LABS
Services
Hedera Consensus Service Mirror Net for Developers
A production-like local mirror of the Hedera Consensus Service network. Test application logic for immutable, timestamped data logging and querying in a sandbox before mainnet deployment.
Chainscore © 2026
overview
CORE SERVICES
Smart Contract Development
Secure, audited smart contracts built for production, from MVP to enterprise scale.
- Production-Ready Code: Contracts are built in
Solidity 0.8+orRustwith gas optimization, upgradeability (Transparent Proxy), and comprehensive testing. - Full Audit Support: Every contract undergoes internal review and is prepared for third-party audits from firms like
CertiKorTrail of Bits. - End-to-End Delivery: We provide the full stack—from initial spec and
Hardhat/Foundrydevelopment environment to deployment scripts and post-launch monitoring.
key-features-cards
HEDERA CONSENSUS SERVICE
Production-Fidelity Testing Environment
Test your HCS applications against a full-scale, enterprise-grade mirror network that replicates mainnet performance and behavior, eliminating deployment surprises.
benefits
HEDERA MIRROR NET FOR DEVS
Accelerate Development, Eliminate Mainnet Risk
Build and test on a production-grade Hedera environment without the cost and risk of mainnet. Our managed mirror net service provides the full Hedera Consensus Service experience for rapid iteration.
02
Deterministic Mainnet Simulation
Simulate mainnet consensus behavior, finality times, and fee structures with high accuracy. Our environment replicates the Hedera mainnet's performance profile.
Why it matters: Predict gas costs, finality, and performance before deployment. Avoid costly surprises and optimize for production economics.
< 3 sec
Finality Simulation
±5%
Fee Accuracy
03
Automated Load & Security Testing
Integrated tooling for stress testing your HCS applications under simulated peak loads and conducting security-focused transaction replay.
Why it matters: Identify bottlenecks and vulnerabilities specific to Hedera's consensus model before they impact your users or budget.
10K+ TPS
Load Test Capacity
O(1) Audit
Security Baseline
04
Seamless Mainnet Promotion
One-command deployment pipeline to promote your verified and tested smart contracts, topics, and configurations from the mirror net to Hedera mainnet.
Why it matters: Reduce deployment cycles from weeks to hours. Ensure a zero-downtime, configuration-identical launch.
2 hrs
Avg. Promotion Time
0 Downtime
Guarantee
Choose the Right Environment for Your Development Workflow
HCS Testing: Mirror Net vs. Public Testnet
A detailed comparison of Hedera Consensus Service testing environments to help technical teams select the optimal setup for their development, staging, and production needs.
| Testing Factor | Public Testnet | Mirror Net (via Chainscore) | Chainscore Managed DevNet |
|---|---|---|---|
Network Type | Public, Shared | Public, Immutable Ledger | Private, Isolated |
Data Authenticity | Synthetic Data | Real Mainnet Data (Delayed) | Custom, Seeded Data |
Transaction Costs | Free (Test HBAR) | Free (Test HBAR) | Free (Simulated) |
Network Stability & Uptime | Best Effort | High (Mirrors Mainnet) | Guaranteed 99.9% SLA |
Throughput Limits | Shared, Variable | Mirrors Mainnet Limits | Configurable, High |
Data Privacy | None (Fully Public) | Public Historical Data | Full Privacy & Isolation |
Time to First Message | Immediate | Delayed (5-15 mins) | Immediate |
Ideal Use Case | Initial Prototyping | Staging & Integration Testing | CI/CD, Load Testing, Pre-Prod |
Setup & Maintenance | Self-Service | Self-Service + Mirror Node Access | Fully Managed by Chainscore |
Support | Community / Docs | Standard Support | Dedicated Engineer & SLA |
how-we-deliver
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
We architect and deploy custom smart contracts that form the secure backbone of your application. Our development process is built on audited code patterns and gas-optimized Solidity to ensure reliability and cost-efficiency from day one.
- Security-First Development: Every contract undergoes internal audits using
SlitherandMythrilbefore deployment, followingOpenZeppelinstandards. - Protocol-Specific Logic: Expertise in
ERC-20,ERC-721,ERC-1155, and custom standards for DeFi, NFTs, and DAOs. - Full Lifecycle Support: From initial design and testing on
Hardhat/Foundryto deployment and verification on mainnet.
Reduce your time-to-market from months to weeks with our battle-tested development framework.
We deliver production-ready contracts with comprehensive documentation, enabling your team to integrate and scale with confidence. Our engineers focus on modular, upgradeable architectures using proxies and diamond patterns, ensuring your protocol can evolve without compromising security or user funds.
For Technical Decision Makers
Hedera Consensus Service Mirror Net FAQ
Get clear, technical answers to the most common questions about building and deploying on the Hedera Consensus Service (HCS) Mirror Net with Chainscore Labs.
Our standard engagement follows a 4-phase process: Discovery & Design (1 week), Development & Integration (2-3 weeks), Testing & Security Review (1 week), and Deployment (1-2 days). For a typical HCS application with 3-5 core consensus topics, you can expect a production-ready deployment in 4-6 weeks. Complex multi-topic or multi-tenant systems may extend to 8-10 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