We architect and deploy production-grade smart contracts that form the immutable backbone of your Web3 application. Our development process ensures security-first design, gas optimization, and comprehensive testing before mainnet deployment.
LABS
Services
AppChain Custom Achievement Blockchain Build
End-to-end design and deployment of dedicated application-specific blockchains (AppChains) optimized for high-volume, custom logic loyalty and achievement programs.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, audited smart contracts built to your exact specifications.
We deliver battle-tested code, not just prototypes. Every contract undergoes a multi-stage audit process.
- Custom Logic: Tailored
Solidity/Rustcontracts for DeFi, NFTs, DAOs, and enterprise use cases. - Security Audits: Internal reviews plus integration with leading third-party firms like CertiK and Quantstamp.
- Gas Optimization: Up to 40% reduction in transaction costs through efficient coding patterns and storage management.
- Full Deployment: End-to-handle deployment, verification on Etherscan/Solscan, and front-end integration.
key-features-cards
FULL-STACK APPCHAIN DELIVERY
Core Technical Capabilities
We deliver production-ready, secure, and scalable application-specific blockchains. Our engineering team handles the full stack, from consensus to RPC, so you can focus on your core product.
01
Custom Consensus & Execution
Build with your choice of EVM, SVM, or MoveVM, secured by a dedicated validator set. We implement battle-tested consensus (Tendermint, HotStuff) for high throughput and low latency.
< 2 sec
Block Time
10K+ TPS
Theoretical Capacity
02
Secure Smart Contract Development
Production-grade smart contracts in Solidity, Rust, or Move. We enforce security-first development with OpenZeppelin patterns, formal verification, and pre-deployment audits.
100%
Audit-Ready Code
0 Critical
Vulnerability SLA
03
Dedicated RPC & Node Infrastructure
Fully managed, geo-distributed RPC endpoints and archival nodes. We guarantee high availability with automatic failover, load balancing, and real-time monitoring.
99.9%
Uptime SLA
< 100ms
P95 Latency
04
Cross-Chain Interoperability
Native bridges and messaging layers (Wormhole, Axelar, IBC) for seamless asset and data transfer between your AppChain and major L1/L2 networks.
10+
Supported Chains
5 min
Bridge Finality
05
Production DevOps & Monitoring
End-to-end CI/CD, containerized deployment (Kubernetes), and 24/7 monitoring with Grafana/Prometheus dashboards. We provide full observability into chain health and performance.
< 1 hr
Incident Response
Real-time
Metrics & Alerts
06
Tokenomics & Governance Design
Economic modeling for native tokens, staking rewards, and fee mechanisms. We implement modular governance frameworks (Compound Governor) for decentralized upgrade control.
Full Suite
ERC-20/4626/721
On-chain
Governance Setup
benefits
DELIVERABLES
Business Outcomes for Your Platform
Our custom AppChain development delivers measurable results, from accelerated time-to-market to enhanced security and performance.
01
Faster Time-to-Market
Deploy a production-ready, custom blockchain in under 6 weeks. Our modular framework and battle-tested components eliminate months of R&D.
< 6 weeks
To Production
80%
Faster Build
02
Enterprise-Grade Security
Built with OpenZeppelin standards and audited by leading security firms. We implement formal verification for critical logic to protect your assets and users.
100%
Audit Coverage
0
Critical Bugs Shipped
03
Optimized Transaction Economics
Design a chain with predictable, low fees and high throughput. We architect for sub-second finality and gas costs 90% lower than public L1s.
< 1 sec
Finality
90%
Lower Fees
04
Full Technical Ownership
Receive complete source code, deployment scripts, and infrastructure-as-code. No vendor lock-in—you control the chain's future development.
100%
Code Ownership
24/7
SRE Support SLA
06
Proven Scalability Architecture
Architected for horizontal scaling from day one. Our designs support 10,000+ TPS with validator sets that can grow with your network.
10,000+
Peak TPS
99.9%
Uptime SLA
Structured Roadmap to Your Live AppChain
Phased Development & Deliverables
A transparent, milestone-driven delivery process for your custom achievement blockchain, from initial design to full production launch.
| Phase & Deliverables | Foundation (Weeks 1-4) | Integration (Weeks 5-8) | Launch & Scale (Weeks 9-12+) |
|---|---|---|---|
Core Architecture & Design | ✅ Whitepaper Review, Tokenomics Model, Consensus Mechanism Design | — | — |
Smart Contract Suite | ✅ Achievement & Reward Logic, Governance Module | ✅ Staking & Vesting Contracts, Multi-Sig Treasury | — |
Chain Infrastructure | ✅ Testnet Deployment, RPC Node Setup, Block Explorer | ✅ Mainnet Configuration, Validator Onboarding Docs | ✅ Production Monitoring Dashboard |
Developer Tooling | ✅ SDK for Achievement Integration, Basic API | ✅ Advanced Query APIs, Webhook System | ✅ Analytics Portal, Custom Indexer (Optional) |
Security & Audits | ✅ Internal Code Review, Unit/Integration Tests | ✅ External Audit (1 Firm), Bug Bounty Program Setup | ✅ Continuous Monitoring & Incident Response Plan |
Support & Handover | Weekly Technical Syncs, Documentation | Integration Support, Team Training Sessions | 24/7 SRE Support SLA, Knowledge Base Access |
how-we-deliver
PREDICTABLE DELIVERY
Our Development Process
A structured, milestone-driven approach that delivers your custom blockchain from concept to mainnet with zero surprises. We combine deep protocol expertise with agile execution.
01
Discovery & Architecture
We conduct a 2-week deep dive to define your consensus mechanism, tokenomics, and interoperability requirements. Deliverables include a technical specification and a detailed project roadmap.
2 weeks
Specification
100%
Requirement Clarity
02
Core Protocol Development
Our engineers build your chain's core logic using battle-tested frameworks like Cosmos SDK or Substrate. We implement custom modules for staking, governance, and cross-chain communication.
Solidity 0.8+
Standard
OpenZeppelin
Security Base
03
Security & Audit Integration
Security is embedded, not bolted on. We conduct internal audits, implement formal verification where applicable, and coordinate with leading third-party auditors like Halborn or Quantstamp.
Multi-phase
Audit Process
Critical: 0
Target Post-Audit
04
Testnet Deployment & Validation
We deploy to a dedicated testnet, execute comprehensive load testing (>1000 TPS), and facilitate a bug bounty program. We ensure network stability and validator onboarding readiness.
> 1000 TPS
Load Test Target
4 weeks
Validation Cycle
05
Mainnet Launch & Validator Onboarding
Managed mainnet genesis with secure key ceremony. We provide validator tooling, documentation, and live support to ensure a smooth network launch and decentralized governance activation.
Day 1
Governance Live
24/7
Launch Support
06
Post-Launch Support & Upgrades
We offer ongoing protocol maintenance, performance monitoring, and upgrade management. Our team handles governance proposals and implements protocol improvements via on-chain upgrades.
99.9%
Uptime SLA
48h
Critical Response
security
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts to power your protocol.
We architect, develop, and deploy custom smart contracts that form the immutable backbone of your application. Our engineers specialize in Solidity and Rust, implementing battle-tested patterns from OpenZeppelin and rigorous security-first development.
From a 2-week MVP to a full-scale protocol, we deliver contracts that are audit-ready, gas-optimized, and upgradeable.
- Custom Logic: DeFi primitives, NFT minting, DAO governance, and bespoke business logic.
- Security & Audits: Formal verification, internal audits, and preparation for top-tier third-party audits like
CertiKorTrail of Bits. - Full Lifecycle: Development, deployment, verification on
Etherscan, and ongoing maintenance with upgrade patterns.
AppChain Development
Frequently Asked Questions
Common questions from CTOs and founders about building a custom blockchain for your application.
From initial design to mainnet launch, a typical AppChain deployment takes 6-12 weeks. This includes 2 weeks for architecture design, 3-5 weeks for core development and smart contracts, 2 weeks for security audits, and 1-2 weeks for deployment and final testing. We provide a detailed project plan with milestones at kickoff.
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