We architect and deploy custom smart contracts on EVM and Solana with formal verification and gas optimization. Our code is battle-tested for DeFi, NFTs, and enterprise applications.
LABS
Services
DePIN Network State Archival
Immutable, on-chain logging of device interactions, sensor data commitments, and reward distributions for Decentralized Physical Infrastructure Networks. Ensure data integrity and auditability.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts.
- Security-First Development: Comprehensive audits using
SlitherandMythXbefore deployment. - Rapid MVP Delivery: Go from spec to testnet in 2-3 weeks.
- Full Lifecycle Support: Development, deployment, monitoring, and upgrade management via
OpenZeppelin Defender.
We guarantee production-grade reliability with 99.9% uptime SLAs and zero critical vulnerabilities in deployed contracts.
key-features-cards
ENTERPRISE-GRADE INFRASTRUCTURE
Core Archival Capabilities
Chainscore provides the foundational data layer for DePINs, delivering verifiable, immutable, and highly available historical state. We handle the complexity so your team can focus on building.
01
Immutable Historical Ledger
Full, tamper-proof record of all network state transitions, from genesis block to present. Enables trustless verification of device history, tokenized asset provenance, and regulatory compliance.
100%
Data Integrity
Zero Trust
Verification Model
02
Sub-Second Query Performance
Optimized indexing and querying for time-series DePIN data (sensor readings, device status, reward distributions). Access years of historical data via GraphQL or REST APIs with <100ms p95 latency.
< 100ms
P95 Latency
1M+ TPS
Read Capacity
03
Multi-Chain State Synchronization
Real-time archival for DePINs built on Ethereum L2s (Arbitrum, Optimism), Solana, and Cosmos SDK chains. Maintains data consistency and availability across your entire stack.
< 2 sec
Finality Lag
10+ Chains
Supported
04
Provable Data Availability
Cryptographic proofs (Merkle, zk-SNARKs) for any historical state claim. Essential for light clients, off-chain verifiers, and building scalable L2/L3 solutions on top of your DePIN.
ZK-Proofs
Verification
99.99%
Uptime SLA
05
Enterprise-Grade Resilience
Geo-distributed archival nodes with automated failover, encrypted backups, and DDoS protection. Built for 24/7 mission-critical operations with guaranteed SLAs.
99.99%
Uptime SLA
< 15 min
RTO
06
Compliance-Ready Data Export
Structured data pipelines for accounting, tax reporting (FIFO, LIFO), and regulatory audits. Export CSV, Parquet, or direct Snowflake/BigQuery integration.
FIFO/LIFO
Tax Reporting
SOC 2
Compliance
benefits
ARCHITECTED FOR ENTERPRISE
Business Outcomes: Trust Through Transparency
Our DePIN Network State Archival service delivers verifiable, tamper-proof data integrity, transforming raw blockchain data into a strategic asset for compliance, security, and operational excellence.
01
Immutable Data Provenance
Every byte of archived network state is cryptographically signed and anchored to the blockchain, providing an irrefutable audit trail for regulators, investors, and internal governance.
100%
Data Integrity
Zero Trust
Verification Model
02
Regulatory & Compliance Readiness
Pre-built compliance reports and on-demand proof-of-reserves for financial audits. Meet MiCA, FATF Travel Rule, and other global regulatory standards with automated, verifiable data exports.
MiCA / FATF
Framework Ready
< 24h
Audit Package Delivery
03
Enhanced Network Security & Resilience
Protect against chain reorgs, data loss, and node failures. Our geographically distributed, multi-cloud archival nodes ensure 99.9% data availability for disaster recovery and consensus validation.
99.9%
Uptime SLA
Multi-Cloud
Redundancy
04
Operational Efficiency at Scale
Eliminate the overhead of managing in-house archival nodes. Access years of historical state via our high-performance APIs, freeing your team to focus on core product development.
90%
Infra Cost Reduction
Sub-second
Query Latency
05
Future-Proof Data Accessibility
Maintain perpetual access to historical network state, even after protocol upgrades or hard forks. Our versioned archives ensure long-term data utility for analytics and forensics.
Perpetual
Data Retention
Versioned
State Snapshots
06
Trusted Partner for Institutional Adoption
Leverage our battle-tested infrastructure, trusted by fintechs and crypto-native institutions. Our security-first approach and transparent operations de-risk your Web3 integration.
Enterprise
Grade SLAs
24/7
SRE Support
DePIN Network State Archival
Structured Implementation Path
Compare our service tiers for implementing and managing a secure, scalable DePIN state archival solution.
| Feature / Capability | Starter | Professional | Enterprise |
|---|---|---|---|
Archival Node Setup & Configuration | |||
Custom Indexer Development | |||
Historical Data Query API | Basic | Advanced | Custom |
Data Retention Period | 6 months | 2 years | Unlimited |
Uptime & Performance SLA | 99.5% | 99.9% | 99.99% |
Incident Response Time | 48h | 24h | 4h |
Proactive Monitoring & Alerts | |||
Dedicated Technical Account Manager | |||
Custom Chain Support (e.g., Solana, Polygon) | |||
Implementation Timeline | 4-6 weeks | 6-8 weeks | Custom |
Starting Price | $15K | $50K | Contact Sales |
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 on EVM and Solana that are audit-ready from day one. Our contracts are built with OpenZeppelin standards and include comprehensive testing suites.
- Full Lifecycle Support: From initial design and
Solidity/Rustdevelopment to deployment, verification, and on-chain monitoring. - Security-First: Every contract undergoes internal review against common vulnerabilities (
reentrancy,overflow) before external audit. - Gas Optimization: We write efficient code to minimize transaction costs, critical for high-frequency
DeFiorNFTapplications.
Deliver a secure, functional MVP in as little as 2 weeks, with guaranteed ownership of the source code and deployment scripts.
tech-stack
ARCHITECTURE & INFRASTRUCTURE
Technology & Protocol Foundation
We build the core infrastructure layer for your DePIN network, ensuring data integrity, protocol compliance, and long-term scalability from day one.
01
Decentralized Storage Integration
Seamlessly integrate with Filecoin, Arweave, or IPFS for immutable, cost-effective data archival. We handle the protocol-specific logic, data pinning, and retrieval optimization.
> 99.9%
Data Durability
< 200ms
Avg. Retrieval Time
02
Oracle & Data Feeds
Reliable on-chain data ingestion from Chainlink, Pyth, or custom APIs. We build secure oracles to feed sensor data, pricing, and external events into your network state.
Sub-second
Data Finality
24/7
Uptime Monitoring
03
Consensus & State Management
Implement custom consensus mechanisms (PoS, PoA) or leverage existing L1/L2 frameworks (EVM, Solana) for secure and efficient state transitions and validation.
Audited
OpenZeppelin
< 2 sec
Block Time
04
Node Infrastructure & Orchestration
Deploy and manage a robust network of archival nodes, validators, and RPC endpoints with automated scaling, health checks, and failover protocols.
99.9% SLA
Node Uptime
Global
Multi-region
DePIN Network State Archival
Frequently Asked Questions
Get clear answers about our specialized service for capturing, indexing, and preserving the state of decentralized physical infrastructure networks.
DePIN Network State Archival is the process of continuously capturing, indexing, and immutably storing the complete historical state of a decentralized physical infrastructure network. This includes device registrations, service proofs, reward distributions, and governance actions. It's critical for audit trails, regulatory compliance, dispute resolution, and data analytics. Without a robust archival solution, networks risk losing access to their operational history, which is essential for proving network growth, verifying rewards, and maintaining trust among participants.
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