We architect and deploy custom smart contracts on EVM and Solana that power your core business logic. Our development process is built on OpenZeppelin standards, formal verification, and comprehensive audit trails to ensure security from day one.
LABS
Services
CosmWasm Contract Log Archival
Immutable, decentralized storage for CosmWasm smart contract execution logs and state snapshots. Build verifiable cross-chain applications with Chainscore's archival infrastructure.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
Deliver a secure, audited MVP in as little as 2-4 weeks, not months.
Our full-cycle service includes:
- Strategy & Architecture: Tokenomics design, gas optimization, and upgradeability planning.
- Development & Testing: Solidity/Rust development with 90%+ test coverage and integration testing.
- Security & Deployment: Pre-audit review, mainnet deployment, and post-launch monitoring.
We specialize in high-stakes applications:
- DeFi Protocols: DEXs, lending/borrowing platforms, yield aggregators.
- Digital Assets: Compliant
ERC-20,ERC-721, andSPLtoken implementations. - Enterprise Systems: Supply chain, credentialing, and automated governance contracts.
key-features-cards
ENTERPRISE-GRADE INFRASTRUCTURE
Core Archival Capabilities
Our archival solution is engineered for reliability and scale, providing the immutable data foundation your decentralized application requires.
01
Immutable Event Logging
Capture every CosmWasm contract execution, message, and state transition with cryptographic integrity. Enables full transaction traceability and dispute resolution.
100%
Data Integrity
Zero Gaps
Log Coverage
02
High-Performance Indexing
Real-time indexing of contract events with sub-second latency. Query complex transaction histories and filter by contract, action, or block range instantly.
< 500ms
Query Latency
1M+ TPS
Indexing Capacity
03
Multi-Chain Archival
Unified archival for CosmWasm across major Cosmos SDK chains (Juno, Osmosis, Injective). A single API endpoint for all your cross-chain data needs.
10+
Supported Chains
Single API
Integration Point
04
Enterprise Data Retention
Configurable retention policies with cost-optimized storage tiers. Maintain full history for compliance or rollups for performance-critical applications.
Unlimited
Retention Period
S3/GCS
Storage Backend
05
Provable Data Availability
Cryptographic proofs (Merkle roots) for archived data sets. Enables trust-minimized verification for oracles, bridges, and Layer 2 solutions.
Merkle Proofs
Verification Method
On-Chain
Root Anchoring
benefits
ENTERPRISE-GRADE ARCHIVAL
Business Outcomes for Your Chain
Our CosmWasm Contract Log Archival service delivers more than just data storage. It provides the reliable, queryable historical foundation required for compliant, scalable, and user-trustworthy blockchain applications.
01
Regulatory & Audit Readiness
Maintain a complete, immutable, and tamper-evident record of all contract interactions. Simplify compliance reporting, financial audits, and internal governance with structured, time-stamped logs that are verifiable on-chain.
100%
Data Integrity
Immutable
Audit Trail
02
Enhanced User Trust & Transparency
Provide your users with verifiable proof of all past interactions. Enable transparent dashboards, dispute resolution, and self-service history lookups, building confidence in your dApp's fairness and reliability.
Full History
Accessibility
On-Chain Proof
Verification
03
Advanced Analytics & Business Intelligence
Unlock deep insights into user behavior, contract performance, and network activity. Query historical logs to power data-driven decisions, identify trends, and optimize your product's economics and user experience.
SQL/GraphQL
Query Interface
Real-time
Data Indexing
04
Operational Resilience & Disaster Recovery
Decouple your application's critical data layer from node availability. Ensure your service remains operational and your data is recoverable even during network forks, node outages, or RPC failures.
99.9%
Data Uptime SLA
Redundant
Storage Backends
05
Accelerated Development & Debugging
Speed up development cycles with instant access to historical contract states and event logs. Debug complex transactions, replay scenarios, and test upgrades against real historical data without syncing a full node.
< 100ms
Query Latency
Full Context
Debugging
06
Future-Proof Scalability
Build on a foundation designed for growth. Our archival solution scales horizontally with your chain's activity, ensuring performance remains consistent as transaction volume and data storage requirements increase exponentially.
Petabyte-scale
Storage
Linear Scaling
Performance
Tier Comparison
Technical Specifications & Deliverables
Choose the right archival solution for your CosmWasm project's scale and compliance needs.
| Feature | Starter | Professional | Enterprise |
|---|---|---|---|
Historical Data Retention | 30 days | 1 year | Custom (3+ years) |
Queryable Log Types | EventsMessages | EventsMessagesState Diffs | EventsMessagesState DiffsFull Tx Context |
Query API Access | Basic REST | REST & GraphQL | REST, GraphQL & WebSocket Stream |
Data Export Formats | JSON | JSONCSVParquet | JSONCSVParquetDirect DB Access |
Guaranteed Uptime SLA | 99.5% | 99.9% | 99.99% |
Maximum Query Latency | < 5 seconds | < 1 second | < 200ms |
Dedicated Infrastructure | |||
Custom Indexing & Schemas | |||
Compliance & Audit Trail | |||
Starting Price (Monthly) | $299 | $1,999 | Custom Quote |
how-we-deliver
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 application. Our development process is built on security-first principles, utilizing OpenZeppelin libraries, formal verification, and multi-stage audits to mitigate risk. We deliver contracts that are gas-optimized and ready for mainnet deployment.
From tokenomics to complex DeFi logic, we translate your business requirements into immutable, efficient code.
- Token Standards:
ERC-20,ERC-721,ERC-1155, and custom implementations. - DeFi & DAOs: Automated market makers, staking pools, governance modules, and multi-sig wallets.
- Security Guarantee: Every contract undergoes internal review and is prepared for third-party audits from firms like
CertiKorQuantstamp. - Full Lifecycle Support: Development, testing, deployment, and post-launch monitoring and upgrade planning.
CosmWasm Log Archival
Frequently Asked Questions
Get clear answers on how we deliver secure, scalable, and compliant archival solutions for your CosmWasm contracts.
Standard implementations take 2-4 weeks from kickoff to production deployment. This includes initial data schema design, pipeline development, and integration with your existing indexers or dashboards. Complex requirements, such as real-time streaming for thousands of contracts, may 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