Privacy-Enhanced Sidechain Design

Implement zk-SNARKs and zk-STARKs for transaction privacy and data validity. We deliver custom circuits for private asset transfers and confidential smart contract execution, enabling regulatory compliance without sacrificing transparency.

Deploy confidential computing modules using Intel SGX or AMD SEV. This isolates sensitive logic and data from the underlying node operator, providing hardware-enforced privacy for DeFi order books and identity verification.

Design protocols where multiple parties jointly compute a function over their private inputs. We implement MPC for private wallet signing, decentralized custody solutions, and cross-chain asset management without a single point of failure.

Develop and audit Solidity/Vyper contracts with embedded privacy logic using libraries like Aztec Protocol or Tornado Cash Nova patterns. We ensure gas efficiency and auditability for private DeFi pools and confidential NFTs.

Build secure, non-custodial bridges with privacy-preserving features. Our designs use optimistic or zero-knowledge proofs to enable private asset transfers between your sidechain and Layer 1s like Ethereum or other ecosystems.

Architect sidechains with built-in compliance features like selective disclosure, audit trails for regulators, and integration with identity providers. We enable privacy that coexists with AML/KYC requirements for institutional adoption.

Implement zk-SNARKs or zk-STARKs to enable private transactions and confidential state transitions. We integrate libraries like Circom or Halo2 to prove computation without revealing underlying data, essential for compliance and competitive secrecy.

Deploy with a consortium of known, vetted validators using BFT consensus (e.g., IBFT, QBFT). We provide the tooling for node management, key rotation, and governance, ensuring only authorized entities can participate in consensus.

Build private state channels or use data availability committees for off-chain data exchange. Sensitive information is shared only between designated parties, while the main chain anchors trust and finality.

Architect sidechains with built-in features for audit trails, transaction monitoring, and selective disclosure. Our designs facilitate compliance with GDPR, HIPAA, and financial regulations without compromising on-chain logic.

Secure, trust-minimized bridges that preserve privacy when moving assets or data between your private sidechain and public mainnets like Ethereum. We implement optimistic or light client-based verification for sovereign control.

Custom APIs, wallets, and explorer interfaces tailored for your internal teams and clients. We deliver the full developer experience needed to build, deploy, and monitor private applications efficiently.