We architect and deploy audit-ready smart contracts that form the foundation of your application. Our development process is built on security-first principles using Solidity 0.8+ and audited libraries like OpenZeppelin.
LABS
Services
DePIN Machine-to-Machine Authentication
We design and implement secure, autonomous authentication and authorization protocols for Decentralized Physical Infrastructure Networks (DePIN), enabling trusted device interactions and automated machine-to-machine payments.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts to power your protocol.
- Custom Logic: Tailored
ERC-20,ERC-721, andERC-1155implementations. - Gas Optimization: Code reviewed for up to 40% lower transaction costs.
- Full Test Suite: Comprehensive unit and integration testing with >95% coverage.
- Deployment & Verification: One-click deployment scripts and immediate source code verification on Etherscan.
We deliver battle-tested contracts that reduce your time-to-audit by weeks and mitigate critical security risks before mainnet launch.
key-features-cards
ENTERPRISE-GRADE SECURITY
Core Capabilities of Our DePIN Auth Systems
Our machine-to-machine authentication framework provides the foundational security layer for decentralized physical infrastructure, enabling trusted, automated device interactions without centralized bottlenecks.
01
Decentralized Identity & Attestation
Issue and manage verifiable credentials (VCs) for hardware devices using W3C DID standards. Each machine gets a cryptographically secure identity, enabling autonomous, trustless authentication for data reporting and service execution.
W3C
DID Standard
ZK-Proofs
Attestation
02
Secure Off-Chain Session Management
Establish and maintain secure, low-latency communication channels between devices using signed session keys. Our system handles key rotation and revocation automatically, ensuring continuous operation even during network partitions.
< 100ms
Auth Latency
Automatic
Key Rotation
03
Granular Permission & Access Control
Define and enforce fine-grained permissions for device actions using role-based access control (RBAC) models encoded in smart contracts. Control which devices can read, write, or execute specific functions within your network.
RBAC/ABAC
Models
On-Chain
Policy Registry
04
Real-Time Threat Detection & Revocation
Continuously monitor authentication attempts and device behavior for anomalies. Instantly revoke compromised device credentials and propagate revocation lists across the network to prevent unauthorized access.
Real-Time
Monitoring
< 1 min
Revocation Time
05
Cross-Chain & Multi-Protocol Interoperability
Our auth layer is chain-agnostic, supporting devices operating on Ethereum, Solana, and L2s like Arbitrum and Polygon. Enables seamless integration of heterogeneous hardware into a unified security model.
EVM+
Compatibility
CCIP/IBC
Protocol Support
06
Auditable Compliance & Proof-of-Work
Generate immutable, on-chain logs of all authentication events and device interactions. Provide verifiable proof of machine work and data provenance for regulatory compliance and incentive distribution.
Immutable
Audit Trail
On-Chain
Proof Logs
benefits
DELIVERABLES
Business Outcomes for Your DePIN Project
Our DePIN machine-to-machine authentication service delivers measurable infrastructure improvements, enabling you to scale securely and focus on your core product.
01
Secure Device Onboarding
Implement a zero-trust framework for hardware enrollment using cryptographic proofs and on-chain identity verification. Eliminates spoofing and ensures only authorized devices join your network.
100%
Verified Identity
Zero-Trust
Framework
02
Automated M2M Transactions
Enable autonomous, auditable value transfer between devices. Smart contracts execute payments for data, compute, or bandwidth based on verifiable proof-of-work, reducing operational overhead.
< 1 sec
Settlement
Fully Automated
Payments
03
Real-Time Integrity Monitoring
Continuous attestation of device state and data provenance. Tamper-evident logs and anomaly detection protect against data manipulation, ensuring network reliability for your users.
24/7
Monitoring
Real-Time
Alerts
04
Scalable Network Architecture
Deploy a horizontally scalable auth layer that grows with your DePIN. Our modular design supports thousands of concurrent device sessions without compromising security or performance.
99.9%
Uptime SLA
Linear Scaling
Architecture
05
Regulatory & Audit Compliance
Built-in compliance tools for data sovereignty and financial regulations. Generate immutable audit trails for all machine interactions, simplifying reporting for enterprise clients.
Immutable Logs
Audit Trail
GDPR-Ready
Data Controls
06
Reduced Time-to-Market
Leverage our battle-tested DePIN auth protocols and SDKs. Go from concept to a secure, production-ready machine network in weeks, not months, accelerating your launch timeline.
< 4 weeks
To Production
Pre-built SDKs
Integration
Choose the Right Level of Support
Structured Development Paths
Compare our service tiers for DePIN M2M authentication development, from foundational audits to full-service implementation.
| Capability | Audit & Review | Implementation | Managed Service |
|---|---|---|---|
Smart Contract Security Audit | |||
Architecture & Design Review | |||
Custom M2M Auth Protocol Development | |||
Hardware Wallet Integration (Ledger, Trezor) | |||
Multi-Chain Deployment (EVM, Solana) | |||
Ongoing Monitoring & Alerting | |||
Incident Response SLA | 24h | 4h | |
Dedicated Technical Account Manager | |||
Typical Timeline | 2-3 weeks | 4-8 weeks | 8-12 weeks |
Typical Investment | $15K - $30K | $50K - $150K | Custom Quote |
how-we-deliver
PROVEN FRAMEWORK
Our Delivery Methodology
We deliver production-ready DePIN authentication systems using a structured, milestone-driven process that minimizes risk and ensures predictable outcomes.
01
Architecture & Protocol Design
We design a secure, scalable M2M auth architecture tailored to your hardware and network constraints, selecting optimal protocols (e.g., OAuth 2.0 Device Flow, Decentralized Identifiers).
2-4 weeks
Design Phase
3+ Protocols
Evaluated
02
Smart Contract & Key Management
Development of on-chain identity registries and secure off-chain key management systems. Includes gas-optimized Solidity contracts and hardware-backed key storage solutions.
OpenZeppelin
Standards
HSM/TEE Support
Security
03
Device SDK & Integration
We provide lightweight, certified SDKs for your hardware (Rust/C++/Embedded) enabling secure attestation, credential issuance, and blockchain interaction with minimal footprint.
< 100KB
Footprint Target
PoC in 1 week
Integration Speed
04
Security Audit & Pen Testing
Comprehensive review of the entire auth stack—smart contracts, backend APIs, and device firmware—by our in-house security team prior to mainnet deployment.
Internal Audit
Mandatory Step
Third-Party Ready
Report Package
05
Staged Deployment & Monitoring
Managed rollout from testnet to mainnet with real-time monitoring dashboards for auth success rates, latency, and anomaly detection. Includes 24/7 alerting.
99.9% SLA
Auth Service
< 200ms p99
Target Latency
Technical & Commercial FAQs
DePIN Machine-to-Machine Auth: Key Questions
Get clear, specific answers to the most common questions CTOs and engineering leads ask when evaluating DePIN authentication providers.
Standard DePIN M2M authentication integration takes 2-4 weeks from kickoff to production. This includes architecture review, smart contract deployment, SDK integration, and a 2-week security audit. Complex deployments with custom hardware integration or multi-chain requirements may extend to 6-8 weeks. We provide a detailed project plan within the first 48 hours of engagement.
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