We architect and deploy audit-ready smart contracts on EVM chains like Ethereum, Polygon, and Arbitrum. Our development process is built on security-first principles using OpenZeppelin libraries and comprehensive testing frameworks.
LABS
Services
CosmWasm KYC Data Hub Implementation
We build interoperable KYC data hubs on IBC-enabled Cosmos chains, facilitating secure identity data sharing across a network of sovereign, compliant applications.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts.
- Custom Logic: Tailored
ERC-20,ERC-721, andERC-1155tokens, DeFi protocols, DAOs, and NFT marketplaces. - Full Lifecycle: From ideation and architecture to deployment, verification, and post-launch monitoring.
- Guaranteed Quality: Every contract undergoes rigorous unit/integration testing and a formal security review before mainnet deployment.
key-features-cards
IMPLEMENTATION EXPERTISE
Core Technical Capabilities
Our team delivers production-ready CosmWasm KYC Data Hubs, built on battle-tested security patterns and designed for seamless integration with your existing fintech or DeFi stack.
01
Secure, Audited Smart Contracts
Production-grade CosmWasm contracts for KYC data management, built with OpenZeppelin security patterns and ready for third-party audit. We ensure on-chain data integrity and permissioned access control.
100%
Audit-Ready Code
0
Critical Vulnerabilities
02
Multi-Chain Interoperability
Architected for the Cosmos ecosystem (Juno, Osmosis, Injective) with IBC compatibility. We design your hub to be chain-agnostic, enabling future expansion to Ethereum L2s and other networks.
IBC
Native Support
3+
Chain Templates
03
Gas-Optimized Query & Update Logic
Custom contract logic engineered for minimal gas consumption on frequent KYC status checks and credential updates. We implement efficient storage patterns to keep your users' costs predictable.
< 0.01
Avg. Query Cost (JUNO)
70%
Gas Reduction
04
Enterprise-Grade API Gateway
REST & gRPC APIs that abstract blockchain complexity, allowing your frontend and backend services to interact with the KYC hub using familiar HTTP calls and webhooks.
99.9%
API Uptime SLA
< 100ms
P95 Latency
06
DevOps & Monitoring Suite
Full deployment pipeline with Terraform, CI/CD for contract upgrades, and real-time dashboards for monitoring hub health, query volume, and compliance status.
< 2 weeks
Production Deployment
24/7
Infra Monitoring
benefits
TANGIBLE RESULTS
Business Outcomes for Your Network
Our CosmWasm KYC Data Hub delivers more than just code. It provides the foundational infrastructure for compliant, scalable growth, directly impacting your network's bottom line and operational efficiency.
01
Accelerated Onboarding
Reduce user verification time from days to minutes with automated, on-chain KYC checks. Integrate with our pre-vetted provider network to launch compliant products faster.
< 5 minutes
Average Verification
2-4 weeks
Time-to-Market
02
Regulatory Confidence
Build on a foundation of compliance. Our modular architecture isolates sensitive data, provides immutable audit trails, and supports jurisdiction-specific rule sets for global operations.
GDPR/CCPA Ready
Data Privacy
SOC 2 Type II
Security Framework
03
Reduced Operational Overhead
Eliminate manual review processes and the cost of managing multiple KYC vendor integrations. A single, programmable interface handles verification logic and data aggregation.
Up to 70%
Cost Reduction
Zero Manual Reviews
Automation
04
Enhanced Network Liquidity
Enable seamless, compliant asset transfers between verified entities. Our hub acts as a trust layer, unlocking cross-protocol DeFi and institutional participation.
Sub-Second
Status Checks
Multi-Chain
Interoperability
05
Future-Proof Architecture
Leverage CosmWasm's upgradeability to adapt to new regulations and integrate emerging identity standards (DIDs, VC) without network forks or downtime.
Gasless Updates
Governance
Modular Design
Flexibility
Strategic Analysis
Build vs. Buy: KYC Data Hub Strategy
A detailed comparison of the total cost, risk, and time investment for developing a CosmWasm-based KYC Data Hub in-house versus partnering with Chainscore Labs.
| Factor | Build In-House | Partner with Chainscore |
|---|---|---|
Time to Production | 6-12 months | 4-8 weeks |
Initial Development Cost | $150K - $400K+ | $50K - $150K |
Security Audit & Risk | High (unaudited, custom code) | Low (pre-audited, battle-tested patterns) |
Ongoing Maintenance & Upgrades | Full-time dev team required | Optional SLA with 24/7 monitoring |
Compliance Expertise | Must hire or outsource | Included (GDPR, Travel Rule, AML) |
Multi-Chain Deployment | Custom integration per chain | Pre-built adapters for Cosmos, Injective, etc. |
Total Cost of Ownership (Year 1) | $300K - $700K+ | $80K - $200K |
Guaranteed Uptime SLA | Your responsibility | 99.9% with defined penalties |
how-we-deliver
PROVEN PROCESS
Our Implementation Methodology
We deliver your CosmWasm KYC Data Hub with a structured, security-first approach that ensures compliance, reduces risk, and accelerates your time-to-market.
01
Requirement & Architecture Design
We conduct a deep-dive workshop to map your compliance logic to on-chain data structures, designing a modular contract architecture for future-proof scalability.
2-3 days
Workshop Duration
Modular
Architecture
02
Smart Contract Development
Our team writes clean, auditable CosmWasm contracts in Rust, implementing KYC logic, access controls, and data schemas with OpenZeppelin security patterns.
Rust
Primary Language
OpenZeppelin
Security Patterns
03
Security Audit & Testing
Every contract undergoes rigorous unit, integration, and scenario testing. We conduct an internal audit and recommend third-party audits for enterprise clients.
100%
Test Coverage
Multi-stage
Audit Process
04
Deployment & Integration
We handle the mainnet deployment, configure governance parameters, and provide SDKs/APIs for seamless integration with your existing frontend and backend systems.
< 1 day
Deployment Time
Full SDK
Integration Support
05
Monitoring & Maintenance
Post-launch, we provide monitoring dashboards for on-chain activity and offer maintenance packages for upgrades, parameter tuning, and logic extensions.
24/7
Alerting
SLA Options
Available
06
Documentation & Knowledge Transfer
We deliver comprehensive technical documentation, admin guides, and conduct training sessions to ensure your team can operate and extend the hub independently.
Complete
Docs Package
Hands-on
Training
security-compliance
CORE SERVICE
Smart Contract Development
Secure, audited smart contracts built for production by Web3-native engineers.
We architect and deploy mission-critical smart contracts for DeFi, NFTs, and enterprise protocols. Our development process is built on OpenZeppelin standards and rigorous internal audits to ensure security from day one.
- Production-Ready Code: Contracts are built with
Solidity 0.8+, feature-complete with upgradeability, pausing, and access control. - Gas Optimization: We deliver up to 40% gas savings through efficient data structures and assembly-level tuning.
- Full Audit Trail: Every contract undergoes static analysis, manual review, and formal verification before deployment.
We don't just write code; we deliver a secure, maintainable foundation for your on-chain product.
From a 2-week MVP to a complex multi-chain system, we provide end-to-end development with 99.9% uptime SLAs for mainnet deployments. Our team has deployed over 200 contracts securing $500M+ in TVL.
CosmWasm KYC Data Hub
Frequently Asked Questions
Common questions about implementing a secure, compliant KYC data hub on Cosmos using CosmWasm smart contracts.
A standard implementation takes 4-6 weeks from kickoff to mainnet deployment. This includes requirements analysis, smart contract development, integration with your existing systems, security audits, and testnet deployment. Complex integrations or custom compliance rule engines can extend the timeline, which we scope and quote for upfront.
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