We architect and deploy audit-ready smart contracts on EVM and Solana that power your core business logic. Our development process is built on OpenZeppelin standards and includes comprehensive testing to mitigate risk.
LABS
Services
Cosmos SDK Confidential Module Development
We build custom, interoperable Cosmos SDK modules that integrate zero-knowledge proofs to add selective privacy to your application-specific blockchain, enabling confidential DeFi and compliant assets over IBC.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
- Custom Logic: From
ERC-20/721/1155tokens to complex DeFi protocols and DAO governance systems. - Security-First: Multi-stage review process, formal verification options, and integration with leading audit firms.
- Gas Optimization: Code engineered for minimum transaction costs and maximum network efficiency.
Deliver a secure, scalable foundation for your Web3 product in as little as 2-4 weeks.
key-features-cards
BUILDING ON COSMOS SDK
Core Technical Capabilities
Our team delivers production-ready confidential modules, integrating advanced privacy primitives directly into your Cosmos SDK-based blockchain. We focus on secure, auditable, and performant solutions that meet enterprise-grade requirements.
benefits
TANGIBLE RESULTS
Business Outcomes for Your Appchain
Our Cosmos SDK Confidential Module development delivers more than just code. We build the secure, compliant, and high-performance foundation your business needs to succeed in regulated markets.
Structured Confidential Module Implementation
Phased Development Tiers
Choose the right engagement model for your Cosmos SDK confidential computing needs, from initial audit to full-scale deployment and management.
| Feature | Audit & Design | Development & Integration | Enterprise Deployment |
|---|---|---|---|
Confidential Module Security Audit | |||
Custom IBC Packet Handler Development | |||
Encrypted State & Transaction Integration | |||
Multi-Chain Testnet Deployment | |||
Mainnet Launch & Governance Support | |||
24/7 Monitoring & Incident Response SLA | |||
Dedicated Technical Account Manager | |||
Estimated Timeline | 2-3 weeks | 6-10 weeks | 12-16 weeks |
Typical Engagement | From $15K | From $75K | Custom Quote |
how-we-deliver
PROVEN METHODOLOGY
Our Development & Integration Process
A structured, security-first approach to delivering production-ready confidential modules. We de-risk your project with clear milestones, expert code, and seamless integration.
01
Architecture & Specification
We begin with a deep technical design phase, defining module interfaces, privacy boundaries, and integration points with your existing Cosmos SDK chain. This ensures alignment on security guarantees and performance requirements before a single line of code is written.
1-2 weeks
Design Phase
100%
Requirement Clarity
02
Secure Module Development
Our engineers build your custom confidential module using battle-tested cryptographic libraries (e.g., ZK-SNARKs, TEEs) and follow Cosmos SDK best practices. Every component is built with gas efficiency and auditability in mind from day one.
Solidity 0.8+
Code Standard
OpenZeppelin
Security Patterns
04
Security Audit & Finalization
The module undergoes an internal security review against our checklist, followed by preparation for a formal external audit. We deliver comprehensive documentation and a final integration guide for your engineering team.
Audit-Ready
Code Delivery
Full Docs
Technical Support
05
Integration Support & Deployment
We provide hands-on support to integrate the module into your production chain, including validator set configuration and governance proposal guidance. We ensure a smooth transition to a live, confidential network.
Dedicated
Engineer Support
SLA
Go-Live Assistance
06
Maintenance & Upgrades
Post-deployment, we offer ongoing support for module maintenance, Cosmos SDK upgrades, and the implementation of new features. We ensure your confidential infrastructure remains secure and up-to-date.
24/7
Monitoring
Proactive
Upgrade Path
security
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
We architect and deploy custom smart contracts that form the backbone of your Web3 product. Our process delivers audit-ready code in 2-4 weeks, built on Solidity 0.8+ with OpenZeppelin security patterns.
We focus on contracts that handle real value, ensuring security and gas efficiency are engineered in from day one.
- Token Systems: Custom
ERC-20,ERC-721, andERC-1155implementations with minting, vesting, and governance modules. - DeFi Protocols: Automated Market Makers (AMMs), liquidity pools, staking, and yield vaults with sub-second finality.
- Enterprise Logic: Multi-signature wallets, access control, and compliance hooks for institutional use cases.
Every contract undergoes rigorous internal review against common vulnerabilities before delivery, providing a solid foundation for formal audits by firms like CertiK or Quantstamp.
Cosmos SDK Confidential Module Development
Frequently Asked Questions
Get clear answers about our development process, security, and timelines for building confidential smart contracts and privacy-preserving applications on Cosmos.
From initial specification to mainnet deployment, a standard confidential module project takes 6-10 weeks. This includes 2 weeks for architecture & design, 3-4 weeks for core development and internal testing, 1-2 weeks for client review and integration testing, and 1-2 weeks for final security audit and deployment preparation. Complex protocols with novel cryptography may extend this timeline.
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