Zero-Knowledge Cross-Chain Attestations

We design and implement custom zero-knowledge circuits for your specific cross-chain logic, using Plonk, Groth16, or Halo2. This ensures minimal proof sizes and verification costs for your unique attestation needs.

Our provers generate succinct proofs of state (e.g., account balances, transaction inclusion) from source chains like Ethereum, Solana, and Cosmos. We handle the complexity of light clients and RPC reliability.

Deploy with a decentralized network of high-performance provers for fault tolerance and censorship resistance. We manage node orchestration, load balancing, and automatic failover.

We deploy and maintain gas-optimized verifier smart contracts on your target chains (EVM, SVM, Move). Contracts are built with Solidity 0.8+ or Rust, using OpenZeppelin patterns and undergo formal verification.

A managed service that submits proofs, monitors chain state, and provides a simple REST/WebSocket API for your application to query attestation status and trigger cross-chain actions.

Our development process includes integration with leading audit firms. We provide comprehensive documentation, test suites with >95% coverage, and facilitate third-party audits from firms like Trail of Bits or Quantstamp.

Deploy production-ready, audited ZK attestation circuits in under 4 weeks. We provide a complete integration package, eliminating months of R&D and allowing you to launch new cross-chain features faster than competitors.

All ZK circuits and smart contracts undergo formal verification and audits by firms like Trail of Bits or Quantstamp. This provides the cryptographic proof and audit trail required for institutional adoption and regulatory compliance.

Reduce your cross-chain messaging costs by over 90% compared to traditional optimistic bridges. Our ZK proofs minimize on-chain verification gas, turning a major operational expense into a competitive advantage.

Enable instant, trust-minimized asset transfers between chains with sub-2 second finality after confirmation. Remove bridging wait times and uncertainty, directly improving user retention and transaction volume.

Build on a modular ZK attestation layer compatible with Ethereum, Arbitrum, Polygon, and Base. Our circuits are designed for easy upgrades, ensuring your infrastructure adapts to new chains and standards without rewrites.

Guaranteed 99.95% uptime SLA for the prover network and monitoring suite. We provide 24/7 incident response and detailed analytics dashboards, ensuring your cross-chain operations have institutional-grade reliability.

We design a custom attestation architecture tailored to your use case, selecting optimal ZK circuits (e.g., Plonk, Groth16) and target chains (EVM, Solana, Cosmos). This phase defines the security model and economic guarantees.

Our cryptographers implement and optimize the zero-knowledge circuits that power your attestations, focusing on proof generation speed and verification cost. We deliver auditable, gas-efficient circuits ready for production.

We deploy the on-chain verifier contracts and off-chain attestation relayers. Contracts are built with OpenZeppelin standards and undergo rigorous testing and formal verification before mainnet deployment.

Every component—from ZK circuits to smart contracts—undergoes independent security review by firms like Trail of Bits or Quantstamp. We provide a public audit report to build trust with your users.

We provide ongoing monitoring dashboards for attestation volume, latency, and costs, with proactive alerts. Our team manages upgrades and scaling to handle increased throughput as your application grows.