We architect and deploy custom smart contracts on EVM and Solana that power your core business logic. Our contracts are built for mainnet readiness from day one, with a focus on gas optimization, upgradability patterns, and comprehensive audit preparation.
LABS
Services
Cosmos SDK Storage Module Integration
Custom development and integration of IBC-enabled storage modules into your Cosmos SDK blockchain. Enable native, secure, and interoperable decentralized storage for your application-specific chain.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
- Security-First Development: Every line is written with
OpenZeppelinstandards and undergoes peer review before internal testing. - Full-Stack Integration: We deliver contracts with TypeScript SDKs and API documentation for seamless integration with your frontend.
- DeFi & NFT Specialization: Proven patterns for
AMMs,lending protocols,ERC-20/721/1155, and multi-chain asset bridges. - Audit-Ready Code: Clean, commented
SolidityorRustdelivered with a test coverage report >95%.
We don't just write code; we deliver a secure, documented, and maintainable foundation for your on-chain product.
key-features-cards
ENTERPRISE-GRADE DATA LAYER
Core Capabilities of Our Storage Module Integration
We architect and deploy robust, scalable storage solutions for Cosmos SDK chains, turning data persistence from a development bottleneck into a competitive advantage. Our integrations are built for high-throughput, secure, and maintainable applications.
01
Custom Module Development
We design and implement bespoke Cosmos SDK storage modules (KVStore, IAVL) tailored to your application's specific data models and query patterns. Includes state machine integration, migration tooling, and comprehensive unit tests.
2-4 weeks
Development Cycle
100%
Test Coverage
02
Performance & Scalability Tuning
Optimize your chain's read/write performance with advanced IAVL tree pruning, efficient key schemas, and configurable caching strategies. We ensure sub-100ms query latency under load for a seamless user experience.
< 100ms
P95 Query Latency
10k+
TPS Supported
03
Security-First Architecture
Build with confidence. Our modules follow Cosmos SDK best practices, utilize formal verification patterns for critical logic, and undergo rigorous internal audits to prevent state corruption and gas-related vulnerabilities.
Zero
Critical Bugs Shipped
Formal
Verification Applied
05
Upgrade & Migration Handlers
Future-proof your application state. We implement robust upgrade proposals and automated migration scripts for seamless, zero-downtime schema evolution, ensuring smooth network upgrades and feature rollouts.
Zero-Downtime
Guarantee
Automated
Data Migration
06
Mainnet Deployment & Monitoring
We handle the full deployment lifecycle, from testnet validation to mainnet governance proposals. Includes integration of monitoring dashboards for state growth, query performance, and gas consumption metrics.
99.9%
Uptime SLA
24/7
Health Monitoring
benefits
TANGIBLE RESULTS
Business Outcomes for Your Blockchain Project
Our Cosmos SDK Storage Module Integration service delivers more than just code. We focus on the measurable business and technical advantages that accelerate your time-to-market and strengthen your application's foundation.
01
Rapid Time-to-Market
Leverage our pre-built, audited storage primitives to launch your application in weeks, not months. We handle the complex IAVL tree integration and state management, allowing your team to focus on core business logic.
< 4 weeks
Typical Integration
0 lines
Custom Storage Code
02
Enterprise-Grade Data Integrity
Ensure verifiable, tamper-proof data with Merkle-proof backed storage. Our integration provides cryptographic guarantees for all on-chain and indexed data, a critical requirement for DeFi, supply chain, and compliance-sensitive applications.
100%
Merkle Proof Coverage
IAVL+
Proven Data Structure
03
Optimized Performance & Cost
Achieve sub-second query performance and predictable gas costs. We implement efficient data schemas, indexing strategies, and pagination to keep your application responsive and operational expenses low at scale.
< 100ms
Average Query Time
-40%
Gas Cost Reduction
05
Reduced Development Risk
Mitigate critical bugs and security vulnerabilities from day one. We employ formal verification patterns for critical logic and integrate with Open Source security tools used by leading Cosmos chains.
0 Critical
Audit Findings*
Formal
Verification Models
06
Dedicated Expert Support
Gain direct access to engineers who have deployed storage modules for live networks. We provide ongoing maintenance, performance tuning, and guidance as your application scales and evolves.
< 1 hour
SLO for Critical Issues
5+ years
Avg. Team Experience
Infrastructure Decision Matrix
Build vs. Buy: Native Module vs. External Solutions
Compare the total cost, risk, and time commitment of building a custom Cosmos SDK storage module in-house versus partnering with Chainscore for a production-ready, audited solution.
| Key Factor | Build In-House | Chainscore Integration |
|---|---|---|
Time to Production | 6-12 months | 4-8 weeks |
Initial Development Cost | $150K - $400K+ | $50K - $150K |
Security & Audit Overhead | High (unaudited, custom code) | Low (pre-audited, battle-tested patterns) |
Ongoing Maintenance Burden | Full-time engineering team | Optional SLA with 24/7 monitoring |
Expertise Required | Deep Cosmos SDK/IBC, Go, cryptography | Your core product team + our specialists |
Upgrade & Compatibility Risk | Your responsibility | Managed service with protocol updates |
Time to First Value | Delayed by 6+ months | Prototype in 2 weeks, MVP in 4 |
Total Cost of Ownership (Year 1) | $300K - $600K+ | $80K - $200K |
how-we-deliver
PROVEN METHODOLOGY
Our Development & Integration Process
A structured, four-phase approach designed to deliver secure, scalable, and production-ready Cosmos SDK storage modules with minimal disruption to your core development.
01
Architecture & Design Review
We analyze your application's data model and consensus requirements to design a custom IAVL or SMT storage module. This ensures optimal performance and seamless integration with your existing chain logic.
1-2 weeks
Design Phase
100%
Code Review Coverage
02
Secure Module Development
Implementation of the storage module using Go, adhering to Cosmos SDK best practices. Includes comprehensive unit and integration tests, and gas optimization for state transitions.
Go 1.21+
Language
Cosmos SDK v0.50
SDK Version
03
Rigorous Testing & Simulation
We deploy your module on a dedicated testnet and execute chaos testing, load testing, and state machine simulation to identify edge cases and ensure consensus safety under high load.
> 10k TPS
Load Test Target
Fuzzy Testing
Security Validation
04
Deployment & Integration Support
We provide a detailed deployment guide and assist your team with the mainnet upgrade or chain initialization. Includes monitoring setup and performance benchmarking.
< 72 hours
Go-Live Support
SLA Included
Post-Launch
Transparent Project Roadmap
Cosmos SDK Storage Module Integration Timeline & Deliverables
A clear breakdown of project phases, key deliverables, and estimated timelines for integrating a custom IAVL-based storage module into your Cosmos SDK chain.
| Phase & Deliverable | Starter (4-6 Weeks) | Professional (6-8 Weeks) | Enterprise (8-12 Weeks) |
|---|---|---|---|
| Module spec & integration plan | Full chain audit + gas optimization plan | Custom Merkle proof design + multi-chain strategy |
| Basic IAVL integration & state machine hooks | Advanced queries, pagination, indexing layer | Custom iterators, pruning logic, migration tooling |
| Unit tests & basic integration tests | Fuzz testing, load testing (1k TPS), IBC compatibility suite | Formal verification, chaos testing, adversarial simulation suite |
| Internal code review | External audit by 3rd-party firm (report included) | Multi-firm audit + continuous security monitoring integration |
| Mainnet deployment support | CI/CD pipeline setup, genesis state migration | Multi-validator rollout, governance proposal drafting & support |
| 30-day bug fix window | 6-month SLA with 24h response time | 12-month dedicated engineer SLA with 4h emergency response |
Total Estimated Timeline | 4-6 weeks | 6-8 weeks | 8-12 weeks |
Starting Project Cost | $25K - $40K | $60K - $90K | $120K+ (Custom Quote) |
Cosmos SDK Storage Module
Frequently Asked Questions
Get clear answers on our integration process, timelines, and support for your Cosmos-based application.
A standard integration for a custom IBC-enabled storage module takes 3-5 weeks from kickoff to mainnet deployment. This includes design, development, testing, and integration with your existing chain. For simpler, non-IBC modules, timelines can be as short as 2 weeks. We provide a detailed project plan in our initial proposal.
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