We architect and deploy production-ready smart contracts on Ethereum, Polygon, and other EVM chains. Our process delivers secure, gas-optimized code that forms the immutable backbone of your application.
LABS
Services
Cosmos AppChain Development & Economic Design
Strategic planning and full-stack development for launching a secure, economically sustainable application-specific blockchain on the Cosmos network.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, audited smart contracts built to your exact specifications.
We don't just write code; we engineer systems that protect your assets and users.
- Full Lifecycle Development: From initial design and
Solidity/Vypercoding to deployment and on-chain verification. - Security-First Approach: All code follows
OpenZeppelinstandards and undergoes internal audits before external review. - Key Deliverables: Custom
ERC-20,ERC-721, staking pools, multi-signature wallets, and governance modules. - Measurable Outcome: Go from spec to mainnet in as little as 2-4 weeks with a secure, auditable foundation.
key-features-cards
END-TO-END DELIVERY
Our Full-Stack AppChain Development Service
We architect, build, and launch sovereign Cosmos-based blockchains with battle-tested infrastructure and a purpose-built token economy. Go from concept to mainnet with a single, accountable team.
01
Custom Consensus & State Machine
We build your application logic directly into the blockchain's core using Cosmos SDK and CometBFT. This delivers sub-second finality, near-zero transaction fees, and sovereignty over your tech stack.
< 2 sec
Block Finality
Custom
Execution Logic
02
IBC Integration & Interoperability
Seamlessly connect your chain to the Inter-Blockchain Communication (IBC) protocol. Enable trustless asset transfers and cross-chain composability with 50+ other Cosmos chains and bridges to Ethereum, Solana, and Polkadot.
50+
IBC Networks
Trustless
Cross-Chain
03
Token Economic Design & Simulation
We engineer sustainable token models with detailed simulations. Design staking rewards, inflation schedules, governance parameters, and treasury management to align incentives and ensure long-term viability.
Monte Carlo
Simulation Models
Full Model
Tokenomics Audit
04
Validator Set Bootstrapping
We recruit and onboard a geographically distributed, professional validator set at launch. Includes documented security practices, slashing condition education, and relay infrastructure for a resilient network from day one.
50+
Initial Validators
Geo-Distributed
Network
05
Production Infrastructure & DevOps
Enterprise-grade node deployment, monitoring, and maintenance. We provide 99.9% uptime SLAs, automated upgrades, and 24/7 incident response so you can focus on your application, not the infrastructure.
99.9%
Uptime SLA
24/7
Monitoring
06
Mainnet Launch & Governance Activation
Full lifecycle support from genesis file generation and airdrop execution to activating on-chain governance. We ensure a smooth, secure launch and handover of operational control to your community and DAO.
Turnkey
Genesis Event
DAO-Ready
Governance
benefits
EXPERTISE YOU CAN BUILD ON
Why Partner with Chainscore for Your AppChain
We deliver more than code—we provide the battle-tested infrastructure and economic design that ensures your Cosmos AppChain is secure, scalable, and primed for adoption from day one.
01
Battle-Tested Infrastructure
Deploy on a production-hardened Cosmos SDK fork with proven validators, 99.9% uptime SLAs, and automated disaster recovery. We manage the complexity so you can focus on your application logic.
99.9%
Uptime SLA
< 2 weeks
To Testnet
02
Incentive-First Economic Design
Our tokenomics models are engineered for long-term sustainability. We design validator rewards, staking yields, and fee structures that align all network participants and prevent economic collapse.
50+
Models Simulated
3+ Years
Design Experience
04
Go-to-Market Acceleration
We integrate your chain with major wallets, bridges, and explorers at launch. Our partnerships ensure liquidity access and immediate usability, cutting months off your time-to-market.
10+
Pre-integrated Wallets
8 weeks
Avg. Launch Timeline
Choose the right path for your Cosmos AppChain
Structured Development Packages
Compare our tiered packages for launching a production-ready Cosmos SDK-based blockchain with a sustainable token economy.
| Feature | Starter | Professional | Enterprise |
|---|---|---|---|
Cosmos SDK Chain Scaffolding | |||
Custom Module Development | 1 Module | Up to 3 Modules | Unlimited |
IBC Integration & Relayer Setup | |||
Economic Design & Tokenomics Model | Basic Model | Advanced Simulation | Full Simulation + Advisory |
Validator Set & Governance Design | |||
Security Audit (Smart Contracts & Modules) | 1 Pass | 2 Passes + Remediation | Continuous Auditing |
Mainnet Launch Support | |||
Post-Launch Monitoring & SLA | 30 Days | 6 Months | 12 Months + 24/7 Support |
Estimated Timeline | 6-8 Weeks | 10-14 Weeks | Custom (16+ Weeks) |
Starting Price | $50K | $150K | Custom Quote |
process-walkthrough
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for speed and compliance.
We architect and deploy custom smart contracts that form the backbone of your Web3 application. Our process delivers audit-ready code in 2-4 weeks, ensuring your core logic is secure and scalable from day one.
We write contracts that protect your assets and your users, not just pass an audit.
- Expertise in:
Solidity 0.8+,Rust (Solana),Vyper, andMove (Aptos/Sui). - Security-First: Adherence to OpenZeppelin standards and formal verification patterns.
- Full Lifecycle: Development, deployment, upgradeability planning (
Proxypatterns), and on-chain monitoring.
tech-stack
ENTERPRISE-GRADE FOUNDATION
Built on Proven Cosmos Ecosystem Technology
We build your application-specific blockchain on the Cosmos SDK and CometBFT, the same battle-tested stack powering networks securing over $50B+ in assets. This ensures sovereignty, performance, and seamless interoperability from day one.
Cosmos AppChain Development
Frequently Asked Questions
Get clear answers on timelines, costs, and technical specifics for launching your sovereign blockchain.
From initial design to mainnet launch, a typical project takes 8-12 weeks. This includes 2 weeks for economic design & tokenomics, 3-4 weeks for core development and IBC integration, 2 weeks for internal security audits, and 2-3 weeks for testnet deployment and final tuning. We use a phased delivery model to ensure you have a functional testnet within the first month.
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