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DePIN Machine Identity Attestation SDK
A production-ready SDK for Decentralized Physical Infrastructure Networks to generate and verify hardware-based attestations, proving a machine's identity and operational integrity.
Chainscore © 2026
overview
CORE INFRASTRUCTURE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
- Full Lifecycle Delivery: From specification and
Solidity/Rustdevelopment to deployment and on-chain verification. - Security-First: Rigorous testing with Foundry/Hardhat, formal verification, and integration with leading audit firms.
- Enterprise Features: Built-in upgradeability (
Transparent Proxy), multi-sig administration, and real-time monitoring.
Reduce your time-to-market from months to weeks with a battle-tested development framework that has secured over $500M+ in on-chain value.
key-features-cards
BUILDING TRUST IN PHYSICAL INFRASTRUCTURE
Core SDK Capabilities
Our DePIN Machine Identity SDK provides the foundational building blocks to securely onboard, verify, and manage physical hardware on-chain. Each capability is engineered for production-grade reliability and seamless integration.
benefits
THE CRITICAL FOUNDATION
Why DePINs Need Hardware Attestation
Physical infrastructure networks require cryptographic proof of hardware identity to ensure network integrity, prevent Sybil attacks, and enable verifiable rewards. Our SDK provides the missing trust layer.
02
Enable Verifiable Rewards & Slashing
Accurate, tamper-proof data on device location, performance, and uptime is required for fair reward distribution and penalty enforcement. Our attestation provides the immutable proof needed for automated, trustless slashing mechanisms.
100%
Proof Integrity
Automated
Settlement
03
Ensure Network Data Integrity
DePIN value is derived from the quality and authenticity of its aggregated physical data. Attestation guarantees that sensor readings, compute contributions, and bandwidth metrics originate from a verified, non-virtualized source.
Tamper-Proof
Data Origin
On-Chain
Verification
05
Reduce Oracle Dependency & Cost
Relying solely on oracles for off-chain data introduces centralization risk and ongoing cost. Hardware attestation creates a primary, cryptographic truth source, minimizing oracle needs to edge cases and reducing operational overhead.
>90%
Oracle Cost Reduction
Direct
On-Chain Proof
06
Build Investor & User Trust
A cryptographically secure foundation demonstrates technical rigor and long-term viability. It provides verifiable evidence that network growth represents real-world hardware, not virtualized instances, building essential trust with VCs and users.
Provable
Network Growth
Enhanced
Due Diligence
DePIN Machine Identity SDK
Technical Specifications & Deliverables
Compare the capabilities and support levels across our deployment packages for the DePIN Machine Identity Attestation SDK.
| Feature / Specification | Starter SDK | Professional Package | Enterprise Suite |
|---|---|---|---|
SDK Core Library & API | |||
On-Chain Verifier Smart Contracts | |||
Smart Contract Audit Report | |||
Supported Hardware (TPM, SGX, HSMs) | TPM 2.0 | TPM 2.0, Intel SGX | TPM 2.0, Intel SGX, YubiKey, Custom HSMs |
Multi-Chain Deployment Support | Ethereum | Ethereum, Polygon, Arbitrum | Ethereum, Polygon, Arbitrum, Base, Avalanche, Solana |
Custom Attestation Logic Development | |||
Integration Support & Technical Onboarding | Documentation Only | 4-Week Implementation Sprint | Dedicated Solutions Architect |
Uptime & Performance SLA | 99.5% | 99.9% | |
Incident Response Time | Best Effort | < 8 Business Hours | < 1 Hour, 24/7 |
Annual License & Support Cost | $25K | $75K | Custom Quote |
how-we-deliver
PREDICTABLE, PROVEN PATHWAY
Our Delivery Process
We deliver your DePIN Machine Identity SDK through a structured, milestone-driven process designed for technical teams. Each phase is scoped, priced, and delivered with clear ownership, ensuring you get production-ready code without surprises.
01
Discovery & Architecture Design
We conduct a technical deep-dive to define your attestation logic, hardware requirements, and integration points. Deliverables include a detailed technical specification and a phased implementation roadmap.
1-2 weeks
Duration
Fixed Price
Scope
02
Core SDK Development
Our team builds the core attestation engine, integrating with hardware TPMs/HSMs and implementing cryptographic proofs. Code is developed in Rust/Go with comprehensive unit and integration tests.
3-4 weeks
Typical Build
100% Test Coverage
Quality Gate
03
Security Audit & Penetration Testing
Every SDK module undergoes a rigorous security review by our in-house experts, focusing on cryptographic implementation, key management, and resistance to physical tampering.
Certified Auditors
Team
Full Report
Deliverable
04
Integration & Staging Deployment
We assist your engineering team in integrating the SDK into your application stack. We deploy to your staging environment and conduct end-to-end validation against your DePIN network.
Dedicated Support
Included
Staging Ready
Outcome
05
Production Rollout & Monitoring
We manage the production deployment, configure real-time monitoring for attestation success rates and latency, and provide a 30-day hypercare period for immediate issue resolution.
99.9% SLA
Uptime
30 Days
Hypercare
06
Documentation & Knowledge Transfer
You receive complete technical documentation, API references, and operational runbooks. We conduct training sessions for your DevOps and developer teams to ensure full ownership.
Full Source Code
Delivered
Live Training
Included
DePIN SDK
Frequently Asked Questions
Common questions from CTOs and engineering leads evaluating our Machine Identity Attestation SDK for hardware devices.
For a standard integration with a single device type, the typical timeline is 2-3 weeks. This includes initial setup, SDK embedding, attestation flow configuration, and end-to-end testing. Complex deployments with multiple hardware models or custom attestation logic can extend to 4-6 weeks. We provide a detailed project plan during the technical scoping call.
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