We architect and deploy custom smart contracts on EVM and Solana that form the backbone of your Web3 application. Our development process is built on security-first principles, utilizing audited libraries like OpenZeppelin and rigorous testing frameworks.
LABS
Services
Plasma Chain for DePIN & IoT Data
We build custom Plasma sidechains for Decentralized Physical Infrastructure Networks (DePIN) and IoT ecosystems. Our solutions handle high-throughput device data attestation, secure monetization, and automated machine-to-machine payments.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
Deliver a battle-tested, gas-optimized contract suite in 2-4 weeks, ready for mainnet deployment and third-party audits.
- Token Systems: Custom
ERC-20,ERC-721,ERC-1155with advanced features like vesting, staking, and governance. - DeFi Protocols: Automated Market Makers (AMMs), lending/borrowing pools, yield aggregators, and derivative contracts.
- Enterprise Logic: Multi-signature wallets, cross-chain bridges, and compliant asset issuance frameworks (e.g.,
ERC-3643). - Full Lifecycle Support: From initial design and development through to deployment, verification, and ongoing maintenance.
key-features-cards
ARCHITECTED FOR SCALE
Core Capabilities of Your Plasma Chain
Our Plasma Chain solutions are engineered specifically for DePIN and IoT data workloads, delivering the throughput, security, and cost-efficiency required for production at scale.
01
High-Throughput Data Settlement
Process millions of IoT sensor readings or DePIN transactions per day with sub-second finality. Our architecture decouples data ingestion from mainnet settlement, eliminating network congestion as a bottleneck.
10,000+
TPS Capacity
< 1 sec
Finality
02
Enterprise-Grade Security & Audits
Every Plasma Chain deployment includes a comprehensive security audit of the bridge contracts, fraud proofs, and exit mechanisms. Built with OpenZeppelin libraries and battle-tested Plasma frameworks.
100%
Audit Coverage
Zero
Critical Vulnerabilities
03
Predictable, Ultra-Low Transaction Costs
Move high-frequency data off-chain while maintaining Ethereum's security guarantees. Achieve transaction costs 100-1000x lower than L1, with predictable pricing for DePIN device fleets.
> 99%
Cost Reduction
Fixed
Pricing Model
04
Custom Data Availability Layers
Tailor data availability solutions to your use case—from optimistic rollup-style posting to validity proofs. Ensure your IoT data is verifiable and accessible without L1 storage overhead.
Multiple
DA Options
Custom
Optimization
05
Rapid Deployment & Integration
Go from specification to testnet in under 4 weeks. We provide full-stack integration support for your existing IoT stack, data pipelines, and wallet infrastructure.
< 4 weeks
To Testnet
Full-Stack
Integration
06
Dedicated Chain Monitoring & Support
24/7 monitoring of your chain's health, bridge security, and data integrity. Receive real-time alerts and dedicated engineering support with guaranteed SLAs for uptime and response.
99.9%
Uptime SLA
< 15 min
Critical Response
benefits
PRODUCTION-READY INFRASTRUCTURE
Business Outcomes for Your DePIN Project
Deploy a purpose-built Plasma chain that delivers measurable performance, security, and cost advantages for your IoT and physical infrastructure network.
01
Sub-Second Data Finality
Achieve deterministic finality for sensor data and device transactions in under 1 second, enabling real-time automation and decision-making for your network.
< 1 sec
Transaction Finality
10k+ TPS
Peak Throughput
02
Predictable, Ultra-Low Costs
Eliminate gas fee volatility. Our Plasma architecture provides fixed, near-zero transaction costs for device pings and micro-payments, enabling sustainable business models.
$0.0001
Avg. Tx Cost
> 90%
Cost Reduction vs L1
03
Enterprise-Grade Security & Compliance
Leverage a chain secured by Ethereum mainnet with customizable privacy layers. Built with OpenZeppelin standards and ready for SOC 2 Type II compliance frameworks.
Ethereum L1
Security Root
SOC 2 Ready
Compliance
04
Rapid Deployment & Full Ownership
Go from spec to production in weeks, not months. We deliver a fully managed, white-labeled chain where you retain 100% control over the network and its economics.
2-4 weeks
To Production
100%
Network Ownership
06
Proven Scalability for Mass Adoption
Architected to support millions of devices. Our production chains currently process billions of data points monthly for global sensor networks.
Millions
Device Capacity
99.9% SLA
Network Uptime
Plasma Chain Implementation Tiers
Structured Development Path
A clear roadmap from initial PoC to full-scale production deployment, detailing deliverables, support, and pricing for DePIN & IoT projects.
| Feature / Deliverable | Proof-of-Concept | Production-Ready | Enterprise Scale |
|---|---|---|---|
Custom Plasma Chain Design & Architecture | |||
Smart Contract Suite (Root & Child Chains) | Basic | Full (Audited) | Full (Audited + Formal Verification) |
Data Availability Layer Integration | Mock | Celestia / EigenDA | Custom Optimized Layer |
IoT Device SDK & Onboarding Module | |||
Throughput & Finality | ~1,000 TPS, < 5s | ~10,000 TPS, < 2s | 50,000+ TPS, Sub-second |
Deployment & DevOps Automation | Manual | Automated CI/CD | Managed Kubernetes Cluster |
Monitoring, Alerting & Analytics Dashboard | Basic Logs | Real-time Dashboard | Custom SLA Dashboard (99.9% Uptime) |
Ongoing Protocol Upgrades & Maintenance | Ad-hoc Support | 12-Month Support Plan | Dedicated Engineering SLA |
Security Audit & Penetration Testing | Internal Review | Third-Party Audit Report | Continuous Audit Program |
Estimated Timeline | 4-6 Weeks | 8-12 Weeks | 16+ Weeks |
Starting Price | $50K - $100K | $200K - $500K | Custom Quote |
how-we-deliver
END-TO-END OWNERSHIP
Our Development & Deployment Process
From architectural design to mainnet launch, we manage the entire lifecycle of your Plasma Chain for DePIN & IoT. Our battle-tested process ensures predictable timelines, enterprise-grade security, and seamless integration with your data ecosystem.
01
Architecture & Protocol Design
We design your Plasma Chain's core architecture, selecting optimal consensus mechanisms (PoA, PoS) and data availability layers tailored for high-throughput IoT data streams and DePIN device management.
2-4 weeks
Design Phase
> 10k TPS
Target Throughput
02
Smart Contract & Bridge Development
Development of the core Plasma smart contracts (Root Chain & Child Chain), fraud proofs, and secure cross-chain bridges to Ethereum/L2s for asset and data portability. Built with Solidity 0.8+ and OpenZeppelin.
100%
Coverage Audit
Gas-optimized
Contract Design
03
Node Infrastructure & Validator Setup
Deployment of the validator network, block producers, and watcher nodes. We configure the infrastructure for high availability, geographic distribution, and automatic failover to ensure 24/7 data finality.
99.9%
Uptime SLA
< 2 sec
Block Time
04
Data Feeds & Oracle Integration
Secure integration of off-chain IoT data streams and price oracles onto your chain. We implement custom adapters and attestation mechanisms to guarantee tamper-proof data for your DePIN applications.
Sub-second
Data Latency
Chainlink/API3
Oracle Support
06
Staged Deployment & Go-Live
Managed rollout from private testnet to public testnet, followed by a phased mainnet launch. We provide monitoring dashboards, incident runbooks, and 24/7 SRE support for the first 30 days post-launch.
8-12 weeks
Total Timeline
Day 1
Production Support
Why a Purpose-Built Solution Wins for DePIN & IoT
Build a Custom Plasma Chain vs. Generic Alternatives
A detailed comparison of developing a custom Plasma chain for DePIN/IoT data versus using generic Layer 2 solutions or building in-house.
| Critical Factor | Generic L2 (e.g., Arbitrum, Optimism) | Build In-House Team | Chainscore Custom Plasma |
|---|---|---|---|
Time to Production | 1-2 months (integration) | 9-18 months | 8-12 weeks |
Upfront Development Cost | Low (gas fees only) | $300K - $800K+ | $75K - $200K |
Data Throughput for IoT Sensors | Shared, Variable (< 2K TPS) | Theoretical, Unproven | Dedicated, Guaranteed (10K+ TPS) |
Data Finality for Machine Payments | ~1 week (Challenge Period) | Custom, High Risk | < 2 seconds (with fraud proofs) |
Custom Consensus for Device Trust | |||
Built-in Oracles for Real-World Data | |||
Proven Security & Audit Trail | |||
Ongoing Maintenance & Upgrades | Protocol Risk, Your Team | Full Burden, Your Team | Managed SLA, Our Team |
Total Cost of Ownership (Year 1) | $15K - $50K+ (gas) | $450K - $1M+ | $125K - $275K |
Technical & Commercial Insights
Plasma Chain Development FAQs
Answers to common questions from CTOs and technical founders evaluating Plasma Chain solutions for DePIN and IoT data.
A production-ready Plasma Chain for DePIN/IoT data typically deploys in 2-4 weeks from finalized specifications. This includes mainnet deployment, bridge configuration, and basic monitoring. Complex integrations (e.g., custom consensus, multi-asset support) can extend this to 6-8 weeks. We provide a detailed sprint-by-sprint roadmap during discovery.
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