We architect and deploy audited, gas-optimized smart contracts that form the foundation of your Web3 product. Our development process is built on security-first principles using OpenZeppelin libraries and follows industry-standard patterns for ERC-20, ERC-721, and custom logic.
LABS
Services
IoT Device Identity & Data Integrity Networks
Chainscore builds enterprise-grade, permissioned blockchains that provide immutable identity registries and tamper-proof data logs for IoT device networks. We deliver verifiable data provenance for manufacturing and logistics.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts for DeFi, NFTs, and enterprise applications.
- End-to-End Delivery: From initial design and
Solidity 0.8+development to deployment and mainnet verification. - Security & Audits: Rigorous internal review, with optional integration with top-tier third-party audit firms.
- Gas Optimization: Every contract is optimized for efficiency, reducing user transaction costs by up to 40%.
- Upgradeability: Built-in upgrade paths using transparent proxy patterns for future-proofing your protocol.
We deliver battle-tested code that scales, securing millions in TVL for our clients from day one.
key-features-cards
ENTERPRISE-GRADE INFRASTRUCTURE
Core Capabilities of Our IoT Blockchain Networks
We build secure, scalable networks that anchor IoT device identity and data to the blockchain, providing the foundation for trusted automation and new revenue streams.
01
Immutable Device Identity & Onboarding
Provision unique, non-transferable cryptographic identities (ERC-735/ERC-1056) for each device. Our automated onboarding process integrates with your existing PKI or manufacturing line, enabling secure, zero-touch registration.
< 5 sec
Identity Issuance
Zero-trust
Onboarding Model
02
Tamper-Proof Data Integrity Logs
Anchor sensor readings, firmware hashes, and operational events to a private ledger. Create cryptographically verifiable audit trails for compliance (GDPR, FDA 21 CFR Part 11) and supply chain provenance.
100%
Data Verifiability
SEC-556 Compliant
Audit Trail
03
Low-Latency, High-Throughput Consensus
Deploy networks optimized for IoT data volumes using IBFT or Raft consensus. Achieve sub-3-second block times with throughput exceeding 2,000 TPS, ensuring real-time data availability for your applications.
< 3 sec
Block Finality
2,000+ TPS
Network Throughput
04
Secure Device-to-Business Smart Contracts
Automate business logic with Solidity contracts that execute based on verifiable device data. Enable use cases like usage-based billing, automated maintenance triggers, and conditional asset transfers without manual intervention.
OpenZeppelin
Security Standard
Gas-Optimized
Contract Design
05
Hybrid Public/Private Architecture
Deploy a private network for sensitive operations with the option to anchor checkpoints to Ethereum or Polygon for public verifiability. Balance performance, cost, and transparency for your specific use case.
Flexible
Deployment Model
Cost-Optimized
Public Anchor
06
Managed Network Operations & SLAs
We provide full lifecycle management including node orchestration, security patching, and 24/7 monitoring. Backed by a 99.9% uptime SLA and dedicated technical support for your engineering team.
99.9%
Uptime SLA
24/7
Enterprise Support
benefits
TANGIBLE ROI
Business Outcomes for Manufacturing & Logistics
Move beyond proof-of-concept to production-ready IoT networks that deliver measurable operational and financial results.
01
Supply Chain Provenance & Compliance
Immutable, auditable records for every component and finished good. Automate compliance reporting for regulations like FDA DSCSA, EUDR, and ESG frameworks.
Why it matters: Eliminate manual audits, reduce compliance costs by up to 70%, and unlock premium markets with verifiable sustainability claims.
70%
Lower Audit Costs
100%
Audit Trail
02
Predictive Maintenance & Warranty Integrity
Tamper-proof device lifecycle data enables condition-based maintenance and prevents warranty fraud. Correlate sensor data with usage history on-chain.
Why it matters: Reduce unplanned downtime by 40% and cut warranty claim processing costs by validating authentic failure events.
40%
Less Downtime
50%
Faster Claims
03
Automated Asset Tracking & Reconciliation
Real-time, cryptographically verified location and condition data for high-value assets across global logistics networks. Enable smart contracts for automated payments and custody transfers.
Why it matters: Achieve 99.9% inventory accuracy, reduce loss/theft, and accelerate settlement cycles from days to minutes.
99.9%
Inventory Accuracy
Minutes
Settlement Time
04
Data Monetization & Partner Ecosystems
Securely share and license aggregated, anonymized operational data with suppliers, insurers, or analytics partners using token-gated access and programmable revenue splits.
Why it matters: Create new revenue streams from existing IoT data and build trusted ecosystems without compromising security or control.
New
Revenue Stream
Zero-Trust
Data Sharing
IoT Identity & Data Integrity
Phased Development & Deployment Tiers
Choose the right implementation path for your IoT network, from proof-of-concept to global production.
| Capability | Proof-of-Concept | Production-Ready | Enterprise Scale |
|---|---|---|---|
On-Chain Identity Registry | |||
Tamper-Proof Data Anchoring | |||
Multi-Chain Support (EVM) | Ethereum Testnet | Ethereum + Polygon | Ethereum, Polygon, Arbitrum, Base |
Custom Device Attestation Logic | Basic Templates | Custom Development | Custom + ZK Proofs |
API Gateway & SDK | Limited Access | Full Access | Full Access + White-label |
Uptime SLA & Monitoring | Best Effort | 99.5% | 99.9% |
Incident Response Time | N/A | Next Business Day | < 4 Hours |
Smart Contract Security Audit | Automated Scan | Manual Review + Report | Full Audit by Top-3 Firm |
Implementation Timeline | 2-4 Weeks | 6-10 Weeks | 12+ Weeks |
Estimated Investment | $15K - $30K | $50K - $120K | Custom Quote |
how-we-deliver
PROVEN METHODOLOGY
Our Development & Integration Process
A structured, security-first approach to building and deploying enterprise-grade IoT identity networks, designed for rapid time-to-market and production readiness.
01
Architecture & Protocol Design
We design your device identity architecture, selecting the optimal protocol (ERC-734/735, ERC-6551, or custom) and consensus mechanism for your specific IoT data integrity requirements.
2-4 weeks
Design Phase
3+ Protocols
Evaluated
02
Smart Contract Development
Development of auditable, gas-optimized smart contracts for device registration, attestation, and data anchoring using Solidity 0.8+ and OpenZeppelin libraries.
OpenZeppelin
Security Standard
Full Coverage
Unit Tests
03
Hardware-Software Integration
Secure SDK and API development for seamless integration with your IoT hardware (sensors, gateways) and existing enterprise backend systems.
TEE/HSM Support
Secure Enclave
< 100ms
Latency Target
04
Security Audit & Penetration Testing
Comprehensive smart contract and API security review, including formal verification and penetration testing by our in-house security team prior to mainnet deployment.
Zero Critical
Audit Findings
CertiK Ready
Report Standard
05
Testnet Deployment & Staging
Full deployment to a test environment (e.g., Sepolia, Holesky) for integration testing, load simulation, and stakeholder validation.
99.9% SLA
Testnet Uptime
1000+ TPS
Load Tested
06
Mainnet Launch & Monitoring
Managed production deployment with 24/7 monitoring, alerting, and performance dashboards. We provide ongoing support and maintenance SLAs.
24/7 SRE
Monitoring
4-Hour
Response SLA
security
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
We architect and deploy custom smart contracts that are secure, gas-optimized, and maintainable. Our development process is built on audited patterns from OpenZeppelin and rigorous internal testing to mitigate risk from day one.
Deploy a secure, audited MVP in as little as 2-3 weeks, not months.
Our full-cycle service includes:
- End-to-end development: From specification and
Solidity 0.8+coding to deployment on your chain of choice. - Security-first approach: Multi-stage review, formal verification for critical logic, and preparation for third-party audits.
- Gas optimization: Every contract is profiled and optimized to reduce user transaction costs by 15-40%.
- Upgradeability & maintenance: Implementation of secure proxy patterns (
Transparent/UUPS) and ongoing support.
IoT Device Identity & Data Integrity
Frequently Asked Questions
Common questions from CTOs and product leaders evaluating secure IoT blockchain infrastructure.
A complete end-to-end deployment, from architecture design to mainnet launch, typically takes 4-8 weeks. This includes 1-2 weeks for design and smart contract development, 2-3 weeks for integration with your hardware/backend, and 1-2 weeks for security audits, testing, and deployment. We provide a detailed project plan in our initial proposal.
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