StarkNet Cairo ZK-Proof for Device State

We build and audit high-assurance Cairo smart contracts that define your device state logic, manage proofs, and execute business rules on StarkNet with zero vulnerabilities in production.

Our team designs and implements custom STARK circuits in Cairo that efficiently prove the integrity and authenticity of data streams from IoT sensors, hardware wallets, or edge devices.

We deploy and manage the full proving stack—from the Cairo runner to the SHARP prover—ensuring reliable, cost-effective proof generation and on-chain verification for your application.

We build secure oracles and signing services that collect, sign, and prepare raw device data for proof generation, creating a cryptographically verifiable link between hardware and chain.

We deliver the complete architecture diagram: from device SDKs and data pipelines to the Cairo contract suite and front-end integrations, ensuring a scalable, maintainable system.

We profile and optimize every layer—Cairo code, proof parameters, and storage patterns—to minimize L1 settlement costs and maximize throughput for your specific use case.

Immutable, cryptographically-verified state proofs for every device. Eliminate disputes and ensure tamper-proof audit trails for compliance and trust.

Process millions of device state updates off-chain with a single, verifiable proof on-chain. Drastically reduce transaction costs and network congestion.

Leverage our battle-tested Cairo templates and development framework. Deploy a production-ready ZK-proof system for your device network in weeks, not months.

All Cairo smart contracts and proof logic follow OpenZeppelin patterns and undergo rigorous internal audits, with optional third-party verification.

Deploy your verified device state proofs to Ethereum, StarkNet, or any EVM-compatible L2. Future-proof your architecture and maximize liquidity access.

Offload the heavy computational burden of proof generation and verification to our optimized infrastructure. Focus on your core product, not complex cryptography.

We analyze your device data model and define the optimal ZK circuit architecture for state verification. This includes selecting the right proof system (Cairo VM, RISC Zero) and designing the on-chain state commitment structure.

Our expert Cairo developers implement the zero-knowledge circuits that prove device state transitions. We focus on gas efficiency and proof generation speed, leveraging StarkNet's native STARK prover.

Deployment of Cairo smart contracts that verify proofs and manage device state on StarkNet. We implement secure upgrade patterns and integrate with your existing backend via our proven oracle framework.

Every ZK system undergoes rigorous internal review and optional third-party audit. We provide formal verification reports for critical circuit logic to guarantee mathematical correctness.

We build and deploy the off-chain prover service that generates STARK proofs from device data. This includes scalable cloud architecture with monitoring and 99.9% uptime SLA.

Ongoing support, performance optimization, and protocol upgrades. We provide detailed analytics on proof costs and system performance, with guaranteed response times for critical issues.