Privacy-Preserving Oracle Bridge for ZK-Rollups

Our purpose-built attestation nodes sign and commit data with sub-2-second latency and 99.9% uptime SLA. Engineered for high throughput to support real-time applications like perpetual swaps and prediction markets on your rollup.

Integrate real-world data into your ZK-rollup while maintaining full compliance with data privacy regulations (GDPR, CCPA). Our bridge ensures sensitive off-chain data is never exposed on-chain, eliminating a major legal and operational risk for your product.

Build applications where users can verify outcomes (e.g., loan approvals, identity checks) without revealing their private inputs. This privacy-first approach reduces user friction and builds the trust necessary for mainstream adoption of DeFi, gaming, and identity solutions.

Eliminate the need to build and maintain custom, secure data pipelines. Our managed oracle service provides a single, audited integration point for verified off-chain data, freeing your team to focus on core application logic and reducing time-to-market.

Access high-frequency, low-latency price feeds, randomness (VRF), and custom API data with cryptographic guarantees. Designed for the high throughput of ZK-rollups, our bridge ensures your dApp performance is never bottlenecked by oracle latency.

Deploy with confidence using infrastructure built on formal verification principles and audited by leading security firms. We provide continuous monitoring and robust disaster recovery, ensuring your application's critical data dependencies are always available and secure.

Our bridge is protocol-agnostic, supporting StarkNet, zkSync, Scroll, and other leading ZK-rollup frameworks. This ensures your data integration layer remains flexible and portable as the L2 ecosystem evolves, protecting your long-term technical investment.

We design a custom bridge architecture tailored to your ZK-rollup (zkSync, Starknet, Polygon zkEVM) and data requirements. This includes defining the zero-knowledge proof circuits for data attestation and the on-chain verification logic.

Our team builds and optimizes the core components: the on-chain verifier contract (Solidity/Cairo) and the off-chain prover. We implement privacy-preserving attestation using zk-SNARKs/STARKs to keep data inputs confidential.

Every line of code undergoes internal review followed by a formal audit from a top-tier firm like Trail of Bits or Quantstamp. We provide a final audit report and implement all recommendations before deployment.

We deploy and manage the high-availability oracle nodes that fetch, prove, and relay data. This includes setting up robust monitoring, alerting, and a 99.9% uptime SLA for data feed reliability.

We deploy the complete system to a testnet (Sepolia, Holesky, zkSync Sepolia) and execute comprehensive integration tests with your dApp. We simulate mainnet conditions and failure scenarios.

We manage the secure mainnet deployment and provide 24/7 monitoring and incident response. Our team offers ongoing support for upgrades, new data sources, and scaling the system as your protocol grows.