We architect and deploy production-grade smart contracts on Ethereum, Polygon, and Solana. Our code is built for security first, using OpenZeppelin standards and formal verification patterns to protect your assets and users.
LABS
Services
Privacy-Preserving ZK IoT Analytics
We design and implement zero-knowledge proof circuits to process sensitive IoT data streams off-chain, generating verifiable attestations for on-chain use. Ensure regulatory compliance and data sovereignty while enabling new DePIN business models.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, audited smart contracts that power your Web3 product's core logic.
- Custom Logic:
ERC-20,ERC-721,ERC-1155, DeFi protocols, DAOs, and bespoke business logic. - Full Audit Trail: Multi-stage review, automated testing with
Hardhat/Foundry, and third-party audit preparation. - Gas Optimization: We write efficient code to reduce transaction costs by up to 40% for your end-users.
- Maintenance & Upgrades: Proactive monitoring and secure upgrade path implementation using proxy patterns.
Deploy a secure, audited MVP in as little as 2-3 weeks, moving from spec to mainnet with confidence.
key-features-cards
BUILT FOR ENTERPRISE SCALE
Core Technical Capabilities
Our platform delivers production-ready, privacy-first analytics for IoT data streams, combining zero-knowledge cryptography with enterprise-grade infrastructure to unlock new business models without compromising security.
01
ZK-Proof Generation Engine
High-performance ZK-SNARK/STARK circuits for IoT data streams. We generate verifiable proofs for sensor data integrity, location attestation, and compliance checks without exposing raw data.
< 2 sec
Proof Generation
256-bit
Security Level
02
On-Chain Verification Layer
Gas-optimized smart contracts for proof verification on Ethereum, Polygon, and other EVM-compatible chains. Enables trustless, automated settlement and data-driven smart contract execution.
~200k gas
Avg. Verify Cost
EVM + L2s
Chain Support
03
IoT Data Ingestion Pipeline
Secure, scalable infrastructure to ingest, normalize, and encrypt data from millions of devices (LoRaWAN, 5G, Bluetooth). Includes real-time processing and anomaly detection.
> 1M TPS
Ingestion Capacity
< 100ms
Processing Latency
04
Privacy-Preserving Analytics
Run SQL-like queries and ML inferences on encrypted IoT data. Generate aggregate insights (e.g., fleet efficiency, predictive maintenance) while keeping individual device data private.
FHE & ZK
Techniques
Sub-second
Query Speed
05
Enterprise Security & Compliance
End-to-end encryption, SOC 2 Type II compliant infrastructure, and regular audits by firms like Trail of Bits. Designed for regulated industries (energy, healthcare, logistics).
SOC 2
Compliance
Annual Audits
Security
benefits
PROVEN RESULTS
Business Outcomes for DePIN & IoT Projects
Our privacy-preserving ZK analytics infrastructure delivers measurable business value, enabling you to scale with confidence, reduce operational overhead, and unlock new revenue streams.
01
Monetize Data Without Risk
Sell or share aggregated IoT insights to data marketplaces and partners while keeping raw sensor data private. Zero-trust data sharing with verifiable ZK proofs ensures compliance with GDPR and CCPA.
100%
Data Privacy
Zero-trust
Sharing Model
02
Reduce Infrastructure Costs by 60%
Replace centralized data lakes and expensive cloud analytics with a decentralized, verifiable compute layer. Pay only for the proofs you generate, not for storage of raw telemetry.
60%
Cost Reduction
Pay-per-proof
Pricing Model
03
Achieve Regulatory Compliance
Deploy analytics that are privacy-by-design. Our ZK circuits generate proofs of computation without exposing PII or sensitive operational data, simplifying audits for healthcare, energy, and smart city applications.
GDPR/CCPA
Compliance Ready
Audit-ready
Proof Trails
04
Scale to Millions of Devices
Handle high-throughput data streams from global sensor networks. Our horizontally scalable prover network ensures sub-2-second proof generation for real-time analytics at the edge.
< 2 sec
Proof Latency
Millions
Device Scale
05
Build Trust with Verifiable SLAs
Provide cryptographic proof of service level performance (uptime, latency, data integrity) to your enterprise customers and stakeholders. Automate billing and compliance with on-chain verification.
99.9%
Uptime SLA
On-chain
Verification
06
Accelerate Time-to-Market
Go from prototype to production in weeks, not months. We provide the full stack: custom ZK circuit design, prover infrastructure, and integration APIs for your existing IoT pipeline.
< 4 weeks
To Production
Full-stack
Solution
ZK IoT Analytics
Structured Development Packages
Compare our tiered packages for building privacy-preserving IoT data analytics on-chain.
| Feature | Starter | Professional | Enterprise |
|---|---|---|---|
ZK Circuit Design & Implementation | |||
IoT Data Connectors (API, MQTT) | 2 Sources | 5 Sources | Custom |
On-Chain Data Verification | Ethereum | EVM L2s (Polygon, Base) | Multi-Chain |
Monthly Data Volume | Up to 1M events | Up to 10M events | Unlimited |
Performance SLA (P99 Latency) | 5 seconds | 2 seconds | < 1 second |
Smart Contract Audit | Basic Review | Full Audit + Report | Full Audit + Continuous Monitoring |
Dedicated Technical Support | Slack Channel | 24/7 On-Call Engineer | |
Implementation Timeline | 6-8 weeks | 8-12 weeks | Custom |
Starting Price | $50,000 | $150,000 | Contact for Quote |
how-we-deliver
PROVEN PROCESS
Our Development Methodology
We deliver production-ready ZK IoT analytics with a rigorous, four-phase methodology designed for security, scalability, and rapid deployment.
01
Architecture & Threat Modeling
We design your system's zero-knowledge architecture from first principles, identifying data flows and trust boundaries to ensure privacy guarantees are mathematically sound.
2-4 weeks
Design Phase
100%
Spec Review
02
Circuit Development & Optimization
Our engineers write and optimize ZK circuits (Circom, Halo2) for your specific IoT data schemas, focusing on proof generation speed and on-chain verification cost.
10-100x
Proof Speedup
< $0.01
Avg. Verify Cost
04
Production Deployment & Monitoring
We manage the deployment of your verifier contracts and prover infrastructure, with 24/7 monitoring for proof success rates and system health.
99.9%
Uptime SLA
< 2 days
Go-Live
security-compliance
CORE SERVICE
Smart Contract Development
Secure, audited smart contracts built for production by Web3-native engineers.
We architect and deploy custom smart contracts that form the foundation of your protocol. Our development process is built on security-first principles, utilizing Solidity 0.8+, OpenZeppelin libraries, and comprehensive testing frameworks like Hardhat and Foundry.
- Production-Ready Code: Gas-optimized, upgradeable contracts with full documentation.
- Multi-Chain Deployment: Deploy to Ethereum, Polygon, Arbitrum, Base, and other EVM-compatible chains.
- Security Audits: All contracts undergo internal review and can be prepared for third-party audits from firms like CertiK or Quantstamp.
- Full Ownership: You retain 100% IP rights to the source code and final deliverables.
From initial concept to mainnet launch, we manage the entire lifecycle to ensure your contracts are secure, efficient, and ready to scale.
Privacy-Preserving IoT Analytics
Frequently Asked Questions
Get clear answers on implementation, security, and ROI for our zero-knowledge IoT data solutions.
From initial architecture to production-ready deployment, a typical project takes 4-8 weeks. This includes a 1-week discovery phase, 2-4 weeks for core ZK circuit and smart contract development, 1-2 weeks for integration and testing, and a final week for audit preparation and deployment. For enterprise-scale deployments with custom hardware integration, timelines extend to 12-16 weeks.
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