We architect and deploy custom smart contracts that form the backbone of your Web3 application. Our development process ensures security, efficiency, and long-term maintainability from day one.
LABS
Services
AppChain-Specific VM Development
End-to-end design and implementation of purpose-built virtual machines for your application-specific blockchain. We deliver VMs optimized for your unique business logic, tokenomics, and performance requirements.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built to your exact specifications.
We deliver audit-ready code with comprehensive documentation, enabling faster time-to-market and investor confidence.
- Custom Development:
Solidity/Rustcontracts for DeFi protocols, NFTs, DAOs, and enterprise logic. - Security-First: Built with
OpenZeppelinstandards and undergo internal peer review before delivery. - Full Lifecycle: From initial design and testing to deployment on Mainnet and ongoing upgrade management.
key-features-cards
ENGINEERED FOR PERFORMANCE
Core Capabilities of Our AppChain VM Development
We deliver custom virtual machine implementations that are the foundation of your application-specific blockchain, providing the performance, security, and flexibility your protocol demands.
benefits
FROM INFRASTRUCTURE TO COMPETITIVE ADVANTAGE
Business Outcomes of a Purpose-Built VM
A custom virtual machine is not just a technical component; it's a strategic asset. We architect VMs that deliver measurable business results, from accelerated product launches to sustainable operational savings.
01
Accelerated Time-to-Market
Launch your application-specific blockchain in weeks, not months. Our pre-audited VM templates and deployment automation eliminate the 6-12 month development cycle typical of ground-up builds.
4-8 weeks
Deployment Time
90%
Faster than custom R&D
02
Predictable & Reduced Gas Costs
Eliminate volatile, unpredictable transaction fees. A purpose-built VM allows for optimized gas schedules and fee models, giving your users and your business cost certainty.
10-50x
Cost Reduction
Fixed
Fee Predictability
04
Superior Application Performance
Achieve sub-second block times and high throughput tailored to your dApp's needs. Remove bottlenecks of general-purpose chains by optimizing consensus, state storage, and execution for your specific workload.
< 1 sec
Block Time
1000+ TPS
Sustained Throughput
05
Future-Proof Technical Sovereignty
Maintain full control over your tech stack and upgrade path. Avoid being locked into another chain's roadmap or fee changes. You own the VM and dictate its evolution.
100%
Code Ownership
Zero Fork Risk
From Upstream Changes
Strategic Infrastructure Decision
Custom AppChain VM vs. Generic L2 Solutions
A technical and operational comparison to help CTOs and technical founders choose the optimal execution environment for their application-specific blockchain.
| Key Factor | Generic L2 (e.g., Arbitrum, Optimism) | Custom AppChain VM (Chainscore) |
|---|---|---|
Execution Environment | Shared, general-purpose EVM | Tailored VM for your application logic |
Gas Fee Predictability | Volatile, subject to L1 congestion | Fixed, predictable, and application-optimized |
Throughput & Performance | Shared with all L2 dApps | Dedicated resources, 10,000+ TPS potential |
Time to Market for Custom Logic | Months (fork & modify core) | 4-8 weeks (build on our SDK) |
Upgrade & Governance Control | Limited, follows L2's roadmap | Full autonomy over VM upgrades |
Security Model & Audits | Relies on L2's battle-tested security | Custom audit path + formal verification options |
Native Token Economics | Must use L2's gas token | Design your own fee token or use ETH |
Total Cost of Ownership (Year 1) | $50K-$200K+ (gas, dev time) | $150K-$500K (development & infra) |
Ideal Use Case | Standard DeFi, NFTs, general dApps | High-frequency trading, gaming, enterprise systems |
how-we-deliver
TRANSPARENT & PREDICTABLE
Our Development Process: From Specification to Mainnet
A structured, milestone-driven approach that de-risks your custom VM development, ensuring on-time delivery and production readiness.
01
1. Specification & Architecture
We translate your business logic into a detailed technical specification. This includes defining VM opcodes, gas models, and consensus integration, creating a single source of truth for the entire project.
2-3 weeks
Average Timeline
100%
Requirement Clarity
02
2. Core VM Development
Our engineers build the execution environment in Rust or Go, implementing the specified instruction set, memory model, and state transition logic with a focus on security and performance from day one.
Rust/Go
Primary Stack
Peer Review
Every Commit
03
3. Integration & Tooling
We seamlessly integrate your new VM with the parent chain's consensus layer and develop essential tooling: a custom RPC node, block explorer, and SDKs for developer onboarding.
Full Suite
Dev Tools
EVM Compatible
Optional Bridge
05
5. Testnet Deployment
We deploy to a public testnet, enabling your team and the community to stress-test the VM, deploy sample dApps, and validate economic models in a live, low-risk environment.
Public
Environment
4-6 weeks
Stabilization Phase
06
6. Mainnet Launch & Support
We manage the mainnet genesis event and provide ongoing support with monitoring, incident response, and performance optimization, backed by a 99.9% uptime SLA.
99.9%
Uptime SLA
24/7
Launch Support
security-rigor
CORE SERVICE
Smart Contract Development
Secure, gas-optimized smart contracts built by Web3-native engineers.
We architect and deploy production-ready smart contracts that are secure by design and cost-efficient to operate. Our development process integrates formal verification and comprehensive testing to mitigate risks before deployment.
- Protocol Development: Custom
ERC-20,ERC-721, andERC-1155tokens, DeFi primitives (AMMs, lending/borrowing), and DAO governance systems. - Security First: Code audits using industry-standard tools (
Slither,MythX) and manual review following OpenZeppelin best practices. - Gas Optimization: Every contract is optimized for minimum transaction costs, critical for user adoption and protocol sustainability.
- Full Lifecycle Support: From initial architecture and development to deployment on
EVM-compatible chains and ongoing maintenance.
Deliver a secure, auditable, and performant foundation for your Web3 product in as little as 4 weeks.
Technical & Commercial Clarity
Frequently Asked Questions on AppChain VM Development
Get specific answers on timelines, costs, and technical details for your custom virtual machine development project.
For a standard AppChain VM with a defined instruction set and consensus integration, we deliver a production-ready solution in 4-8 weeks. This includes design, core development, security audits, and deployment. More complex features like custom precompiles or novel cryptographic primitives can extend this to 10-12 weeks. We provide a detailed, phase-gated project plan within the first week 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