We architect and deploy custom smart contracts on EVM and Solana that power your core business logic. Our focus is on security-first development, leveraging battle-tested patterns from OpenZeppelin and rigorous internal audits to mitigate risk before deployment.
LABS
Services
CosmWasm Credit Attestation Service
We develop and deploy interoperable CosmWasm smart contracts that enable users to prove creditworthiness across sovereign Cosmos chains with zero-knowledge privacy. Built for DeFi, lending, and identity platforms.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
- Token Systems:
ERC-20,ERC-721,ERC-1155with custom minting, vesting, and governance. - DeFi Protocols: Automated Market Makers (AMMs), staking pools, and yield aggregators.
- Enterprise Logic: Multi-signature wallets, access control, and compliant asset management.
- Full Lifecycle Support: From architecture and development to deployment, verification, and monitoring.
Deliver a secure, auditable, and gas-optimized contract suite in as little as 2-4 weeks, reducing your time-to-market and technical debt.
key-features-cards
ENTERPRISE-GRADE INFRASTRUCTURE
Core Technical Capabilities We Deliver
Our CosmWasm Credit Attestation service is built on battle-tested, production-ready components designed for financial-grade reliability and security.
benefits
DELIVERABLES
Business Outcomes for Your Platform
Our CosmWasm Credit Attestation Service delivers concrete, measurable results that directly impact your platform's growth, security, and user trust.
01
Accelerated Time-to-Market
Deploy a production-ready, audited credit attestation module in under 4 weeks, bypassing months of internal R&D and security review cycles.
< 4 weeks
Deployment Time
0
Internal R&D Cost
02
Enterprise-Grade Security & Compliance
Leverage formally verified CosmWasm contracts and a battle-tested architecture, providing a secure foundation for handling sensitive financial data on-chain.
Formal Verification
Security Standard
SOC 2 Type II
Infrastructure
03
Seamless On-Chain Integration
Plug-and-play API and smart contract interfaces that integrate directly with your existing DeFi protocols, lending platforms, or identity solutions.
REST & gRPC
API Support
IBC-Compatible
Protocol
04
Scalable, Cost-Efficient Infrastructure
Our managed service handles indexing, querying, and state management, eliminating the overhead of maintaining complex Cosmos SDK nodes and indexers.
> 99.9%
Query Uptime SLA
Pay-per-use
Pricing Model
05
Enhanced User Trust & Platform Liquidity
Enable undercollateralized lending and sophisticated DeFi primitives by providing verifiable, tamper-proof credit scores, attracting sophisticated users and capital.
Risk-Based Pricing
Enabled Feature
Capital Efficiency
Primary Benefit
06
Regulatory & Audit Readiness
Gain a clear, immutable audit trail for all attestations and scoring logic, simplifying compliance reporting and due diligence for institutional partners.
Immutable Ledger
Audit Trail
Transparent Logic
Scoring Model
Scalable Solutions for Every Stage
Phased Development & Deployment Packages
Choose the right package for your CosmWasm credit attestation service, from initial launch to enterprise-grade deployment.
| Feature / Deliverable | Proof-of-Concept | Production-Ready | Enterprise Scale |
|---|---|---|---|
Custom CosmWasm Contract Development | |||
Comprehensive Security Audit & Report | |||
Multi-Chain Deployment (e.g., Juno, Osmosis, Injective) | 1 Chain | Up to 3 Chains | Unlimited |
Integration with On-Chain Data Oracles (e.g., Band, Pyth) | Basic | Advanced | Custom |
Attestation Dashboard MVP | |||
API for Programmatic Attestation Issuance/Query | |||
Deployment & DevOps Support | Guidance | Hands-on | Managed Service |
Post-Launch Monitoring & Alerting SLA | Community | Business Hours | 24/7 with 1h Response |
Ongoing Maintenance & Upgrade Support | Ad-hoc | Quarterly Retainer | Dedicated Engineer |
Estimated Timeline | 4-6 weeks | 8-12 weeks | Custom |
Estimated Investment | $25K - $50K | $75K - $150K | Contact for Quote |
how-we-deliver
TRANSPARENT & PREDICTABLE
Our Development Process
We deliver production-ready CosmWasm credit attestation systems through a structured, milestone-driven approach. Our process is designed for technical founders who need predictable timelines, audited security, and seamless integration.
01
Architecture & Design
We define your attestation logic, data models, and integration points with your existing systems. This includes designing the CosmWasm contract suite, off-chain oracle architecture, and governance model.
2-3 Days
Initial Design Sprint
100%
Specification Clarity
02
Smart Contract Development
Our team builds your custom CosmWasm contracts using Rust, implementing the designed attestation logic, access controls, and upgrade paths. We follow established security patterns from the outset.
Rust
Primary Language
OpenZeppelin
Security Patterns
03
Security Audit & Testing
Every contract undergoes rigorous unit, integration, and simulation testing. We conduct an internal security review and facilitate third-party audits with partners like Oak Security or Halborn before mainnet deployment.
100%
Test Coverage Target
External Audit
Mandatory Step
04
Deployment & Integration
We handle the deployment to your chosen Cosmos-SDK chain (e.g., Injective, Osmosis, Neutron) and integrate the attestation system with your front-end and backend services, providing full documentation.
< 1 Week
Typical Deployment
Full Docs
Deliverable
security
FULL-STACK ENGINEERING
Custom Blockchain Development
End-to-end blockchain solutions built for scale, security, and market fit.
We architect and build custom blockchains, L2 solutions, and protocol upgrades from the ground up. Our full-cycle development delivers production-ready systems in 8-12 weeks, not just proof-of-concepts.
- Layer 1 & 2 Development: EVM-compatible chains, zkRollups, and Optimistic Rollups.
- Protocol Design: Tokenomics, governance models, and consensus mechanisms.
- Node Infrastructure: High-availability validator sets and RPC endpoints with 99.9% uptime SLA.
We don't just write code; we engineer systems that handle real-world volume and value.
Our process integrates security-first development with formal verification and third-party audits (OpenZeppelin, CertiK). We ensure your protocol is resilient against exploits and ready for mainnet launch.
CosmWasm Credit Attestation
Frequently Asked Questions
Get clear answers on our specialized service for building secure, on-chain credit scoring systems on Cosmos.
A standard credit attestation module deployment takes 3-5 weeks from kickoff to mainnet launch. This includes 1 week for requirements and architecture, 2-3 weeks for core development and unit testing, and 1 week for security review and final integration. Complex integrations with multiple data oracles or custom governance logic 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