We architect and build production-ready blockchain systems from the ground up. Our full-stack approach covers everything from smart contract logic to user-facing applications, ensuring seamless integration and ownership of your core technology.
LABS
Services
IoT Device Identity and Access Management
Design and implement blockchain-based systems for managing decentralized identities (DIDs) and fine-grained, privacy-preserving access policies for millions of autonomous IoT devices.
Chainscore © 2026
overview
FULL-STACK BUILD
Custom Blockchain Development
End-to-end development of secure, scalable blockchain applications tailored to your business logic.
- Smart Contract Development: Secure
Solidity/Rustcontracts withOpenZeppelinpatterns, gas optimization, and comprehensive unit/integration testing. - dApp & Frontend: React/Next.js interfaces with
ethers.js/wagmifor seamless wallet integration and user experience. - Backend & Infrastructure: Node.js/Typescript backends, event listeners, and managed node infrastructure for reliable data indexing and API services.
- Full Deployment & CI/CD: Automated testing, staging environments, and mainnet deployment with security checkpoints.
Deliver a complete, auditable, and maintainable blockchain product in 6-12 weeks, reducing your time-to-market and technical risk.
key-features-cards
ENTERPRISE-GRADE IOT SECURITY
Core Technical Capabilities We Deliver
We architect and deploy secure, scalable identity systems that authenticate billions of device interactions, ensuring data integrity and operational resilience for your IoT ecosystem.
01
Decentralized Device Identity
Issue unique, non-transferable on-chain identities (ERC-734/ERC-735) for each IoT device. Enables immutable provenance tracking and eliminates spoofing attacks.
>1M/sec
Identity Issuance
ZK-Proofs
Privacy Layer
02
Fine-Grained Access Control
Implement attribute-based access policies (ABAC) with smart contracts. Define granular permissions (read/write/execute) based on device type, location, and owner credentials.
<100ms
Policy Evaluation
Role-Based
& ABAC Support
03
Secure On-Chain Key Management
Leverage MPC (Multi-Party Computation) wallets and hardware security modules (HSM) for decentralized key generation and signing. Private keys never exist in full on any single server.
SOC 2 Type II
Compliant
MPC/HSM
Architecture
04
Real-Time Attestation & Auditing
Continuous device health and compliance verification via signed attestations. All access events are immutably logged on-chain for automated compliance and forensic analysis.
Immutable
Audit Trail
Real-Time
Compliance Checks
05
Cross-Chain Interoperability
Build identity systems that work across EVM chains (Ethereum, Polygon, Arbitrum) and IoT protocols (LoRaWAN, MQTT). Use CCIP or LayerZero for secure cross-chain messaging.
EVM + IOT
Protocol Support
CCIP
Messaging Standard
06
Scalable Data Integrity Proofs
Anchor critical device telemetry and firmware hashes to Ethereum or L2s. Provide verifiable proof of data origin and integrity without storing all data on-chain.
ZK-Rollups
For Scaling
Cost-Optimized
Data Anchoring
benefits
TANGIBLE RESULTS
Business Outcomes for Your IoT Product
Our IoT Device Identity and Access Management (IAM) platform delivers measurable improvements in security, compliance, and operational efficiency. Go beyond features to achieve concrete business goals.
01
Zero-Trust Device Onboarding
Provision unique, cryptographically verifiable identities for millions of devices in minutes, not months. Eliminate manual key management and reduce provisioning errors to near zero.
< 5 min
Bulk Provisioning
Zero-Touch
Manual Setup
02
Regulatory & Audit Compliance
Maintain an immutable, granular audit trail of all device access and lifecycle events. Simplify compliance with SOC 2, ISO 27001, and industry-specific regulations like FDA 21 CFR Part 11.
Immutable Logs
Tamper-Proof Audit
Automated
Compliance Reporting
03
Reduced Operational Overhead
Automate credential rotation, policy enforcement, and device decommissioning. Cut infrastructure management costs by centralizing IAM controls across your entire IoT fleet.
Up to 70%
OpEx Reduction
Automated
Lifecycle Mgmt
04
Mitigated Supply Chain Risk
Implement secure, hardware-backed identity from the factory floor. Prevent counterfeit devices and establish a root of trust that travels with the device through its entire lifecycle.
Hardware-Backed
Root of Trust
E2E Integrity
Supply Chain
05
Faster Time-to-Market
Integrate a production-ready IAM layer via our APIs and SDKs. Launch secure IoT products and services weeks faster by avoiding the cost and complexity of building in-house.
< 2 weeks
Integration Time
API-First
Developer Experience
06
Enhanced Product Monetization
Enable secure, granular access controls for premium features or third-party integrations. Create new revenue streams through secure device data sharing and service tiering.
New Revenue
Streams Enabled
Granular
Access Controls
Structured Deployment for Enterprise Scale
IoT Device IAM Implementation Roadmap
A phased approach to deploying secure, scalable identity and access management for your IoT fleet, from proof-of-concept to global production.
| Phase & Deliverables | Discovery & POC (4-6 Weeks) | Pilot Deployment (8-12 Weeks) | Enterprise Rollout (Ongoing) |
|---|---|---|---|
Core Device Identity Onboarding | |||
Custom Access Policy Smart Contracts | Basic Templates | Custom Logic | Advanced, Multi-Chain |
Real-Time Authorization Layer | Simulated | Live on Testnet | Production on Mainnet |
Security Audit & Penetration Testing | Architecture Review | Full Smart Contract Audit | Continuous Monitoring & Re-audits |
Integration Support | API Documentation | 2 Key System Integrations | Full Stack Integration & Custom SDK |
Device Throughput Scale | Up to 1,000 devices | Up to 10,000 devices | 100,000+ devices, Multi-region |
Team Training & Handoff | Workshop Sessions | Developer Documentation | Dedicated Technical Account Manager |
Ongoing Support & SLA | Community Support | Business Hours Support | 24/7 Priority Support, 99.9% Uptime |
Estimated Investment | $25K - $50K | $75K - $150K | Custom Quote, Annual Contract |
how-we-deliver
PROVEN METHODOLOGY
Our Development & Integration Process
A streamlined, security-first approach to embed decentralized identity into your IoT ecosystem, reducing integration time from months to weeks.
01
Architecture & Protocol Design
We design a tailored identity architecture, selecting the optimal protocol (ERC-6551 for token-bound accounts, ERC-725 for identity, or IOTA Streams for Tangle-based DIDs) for your device and data flow requirements.
1-2 weeks
Design Phase
3+ protocols
Evaluated
02
Smart Contract & DID Development
Development of secure, gas-optimized smart contracts for device registration, attestation, and access control. Implements W3C Decentralized Identifiers (DIDs) and Verifiable Credentials for interoperable identity.
OpenZeppelin
Security Standard
Solc 0.8.20+
Compiler
04
On-Chain Deployment & Orchestration
Managed deployment of your identity registry and resolver contracts to mainnet or a dedicated appchain. We configure relayers, indexers, and oracles for seamless on/off-chain data synchronization.
99.5% SLA
Uptime
< 1 day
Deployment
05
Security Audit & Penetration Testing
Comprehensive audit of the full stack—smart contracts, SDKs, and API gateways—by our internal security team following OWASP IoT Top 10. Includes a final audit report and remediation support.
100%
Critical Issues Resolved
OWASP
Compliance
06
Monitoring & Maintenance
Ongoing monitoring of contract events, device attestation health, and key rotation cycles. Includes performance dashboards and alerts for anomalous access patterns to ensure operational integrity.
24/7
Monitoring
< 5 min
Alert Response
Technical & Commercial FAQs
IoT Identity Management: Key Questions
Common questions from CTOs and product leaders evaluating blockchain-based identity solutions for IoT ecosystems.
A standard deployment for a production-ready IoT IAM system takes 4-6 weeks. This includes 1 week for architecture design, 2-3 weeks for core smart contract and backend development, 1 week for integration testing with your hardware, and 1 week for security audit and final deployment. We use modular components to accelerate delivery for common requirements like device onboarding and firmware attestation.
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