We architect and build production-grade blockchain systems from the ground up. Our team delivers complete solutions, from core protocol design to user-facing applications, ensuring seamless integration and future-proof scalability.
LABS
Services
Decentralized Identity Verification for IoT Access Control
We implement verifiable credentials (VCs) and decentralized identifiers (DIDs) to establish trusted, self-sovereign identities for users and devices as a foundation for token-gated IoT access.
Chainscore © 2026
overview
FULL-STACK INFRASTRUCTURE
Custom Blockchain Development
End-to-end blockchain infrastructure development tailored for your specific business logic and scaling needs.
- Smart Contract Development: Secure, gas-optimized contracts in
Solidity,Rust (Solana), orMove (Aptos/Sui)with OpenZeppelin standards and multi-audit processes. - Node & Validator Infrastructure: Deployment and management of dedicated nodes (
Ethereum,Polygon,Solana) with 99.9% uptime SLAs and real-time monitoring. - Custom Layer 2 & Sidechains: Design and implementation of zkRollups or Optimistic Rollups to reduce costs and increase throughput for your application.
We focus on delivering a fully operational mainnet deployment in 6-12 weeks, complete with documentation, security audit reports, and a clear path for ongoing maintenance and upgrades.
key-features-cards
ENTERPRISE-GRADE ARCHITECTURE
Core Components We Deliver
We build modular, secure, and compliant identity verification systems tailored for FinTechs and Web3 platforms. Each component is production-ready, audited, and designed for seamless integration.
benefits
TANGIBLE RESULTS
Business Outcomes for Your IoT Project
Integrate decentralized identity to unlock new revenue streams, reduce operational overhead, and build trust in your connected ecosystem. Here’s what we deliver.
01
Monetize Device Data
Enable secure, permissioned data marketplaces where your IoT devices become revenue-generating assets. We build the verifiable credential infrastructure for data provenance and access control.
New Revenue Stream
Business Model
W3C Compliant
Standards
02
Reduce Fraud & Counterfeiting
Implement immutable device identity (DIDs) to eliminate counterfeit hardware and unauthorized access. Our solutions provide cryptographic proof of authenticity for every device in your supply chain.
>99%
Authenticity Assurance
Zero Trust
Security Model
03
Automate Compliance & Audits
Streamline regulatory compliance (GDPR, IoTSF) with tamper-proof audit trails. We deploy self-sovereign identity frameworks that give users control while providing you with verifiable proof of consent.
80% Faster
Audit Process
Automated
Consent Logging
04
Enable Autonomous Machine-to-Machine (M2M) Economies
Build IoT networks where devices can transact and share resources autonomously using decentralized identifiers and verifiable credentials. We develop the smart contract logic for secure M2M micropayments and agreements.
Sub-Second
Settlement
ERC-20 / 1155
Token Standards
05
Future-Proof Interoperability
Avoid vendor lock-in with standards-based identity (W3C DIDs, Verifiable Credentials). Our architecture ensures your IoT ecosystem works across platforms and can integrate with emerging Web3 protocols.
W3C / DIF
Standards
Multi-Chain
Compatibility
06
Reduce Operational Costs
Eliminate centralized identity provider fees and reduce helpdesk load for device onboarding/recovery. We implement decentralized key management and user-centric recovery models.
Up to 60%
OpEx Reduction
Self-Service
Onboarding
Scale Your Identity Infrastructure
Structured Development Tiers
Compare our tiered service packages for decentralized identity verification, designed to match your project's stage, security requirements, and operational needs.
| Feature / Support | Starter | Professional | Enterprise |
|---|---|---|---|
Verifiable Credential Schemas | 3 | 10 | Unlimited |
Custom Identity Smart Contracts | |||
On-Chain & Off-Chain Attestations | |||
ZK-Proof Integration (e.g., Sismo) | |||
Multi-Chain Deployment (EVM & Non-EVM) | |||
Security Audit & Penetration Testing | Basic Review | Full Audit Report | Full Audit + Ongoing |
Technical Implementation Support | 2 weeks | 4 weeks | 8+ weeks |
SLA & Incident Response Time | Best Effort | < 12 hours | < 1 hour |
Dedicated Technical Account Manager | |||
Estimated Project Timeline | 4-6 weeks | 8-12 weeks | Custom |
Starting Project Engagement | $25,000 | $75,000 | Custom Quote |
how-we-deliver
PROVEN METHODOLOGY
Our Development & Integration Process
A structured, four-phase approach designed for enterprise-grade security and rapid time-to-market. We deliver production-ready decentralized identity systems, not just prototypes.
01
Architecture & Protocol Design
We design your system architecture, selecting optimal standards (W3C Verifiable Credentials, DID methods like did:ethr, did:key) and protocols (OIDC4VC, SIOPv2) to meet your specific compliance and user experience requirements.
2-4 weeks
Design Phase
100%
Compliance Review
02
Smart Contract & SDK Development
Development of on-chain registries (ERC-1056, ERC-3643), zk-proof circuits for selective disclosure, and custom SDKs for seamless integration into your existing mobile or web applications.
OpenZeppelin
Security Base
TypeScript/Go
SDK Support
03
Security Audit & Penetration Testing
Comprehensive review of smart contracts, backend logic, and cryptographic implementations. Includes formal verification for critical components and a final audit report from our certified security partners.
CertiK
Audit Partner
Zero Critical
Vulnerability SLA
04
Deployment & Production Monitoring
Managed deployment to your chosen environment (Ethereum, Polygon, Base) with full CI/CD pipeline setup. We provide 24/7 monitoring dashboards for credential issuance, revocation status, and system health.
99.9%
Uptime SLA
< 72h
Go-Live Support
Architectural Comparison
Decentralized Identity vs. Traditional IoT Authentication
A technical breakdown of how decentralized identity (DID) solutions fundamentally differ from legacy IoT authentication models, highlighting key advantages for security, scalability, and user sovereignty.
| Authentication Factor | Traditional IoT Auth (Centralized) | Chainscore DID for IoT |
|---|---|---|
Architectural Model | Centralized Server/CA | Decentralized Identifiers (DIDs) |
Trust Anchor | Single Certificate Authority | Distributed Ledger (e.g., Ethereum, Polygon) |
Device Identity Proof | Static Certificates/API Keys | Verifiable Credentials (VCs) |
Revocation Mechanism | CRL/OCSP Lists (Slow, Centralized) | On-chain Revocation Registries (Instant) |
Interoperability | Vendor/Platform Lock-in | W3C Standard DID/VC Protocols |
User Data Control | Data Stored on Provider Servers | User-Held, Provider-Verified (Zero-Knowledge) |
Attack Surface | Single Point of Failure (Server) | Cryptographically Distributed |
Time to Integrate | 3-6 months (Custom Middleware) | 4-8 weeks (SDK-Based) |
Annual Maintenance Cost | $50K-$200K+ (Infra & Security) | From $25K (Managed Service SLA) |
Compliance Ready | Manual Audits for GDPR/CCPA | Built-in Selective Disclosure for Privacy Laws |
For CTOs and Product Leaders
Decentralized Identity for IoT: Key Questions
Critical questions our enterprise clients ask when integrating decentralized identity (DID) into IoT ecosystems. Get specific answers on implementation, security, and ROI.
We deliver production-ready DID infrastructure for IoT fleets in 4-8 weeks, depending on device count and integration complexity. Pricing is project-based, typically ranging from $50K to $250K for a complete solution including device onboarding, verifiable credential issuance, and a management dashboard. This covers architecture, smart contract development, and a 90-day support period.
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