Privacy Layer Architecture

The Singularity Privacy Layer is a zero-knowledge settlement and execution framework that obfuscates balances, transactions, and wallet identities, enabling confidential on-chain activity with optional compliance.

• User Interaction & Abstraction

  • Wallet Obfuscation: Users interact with their wallets as usual, but their real addresses are masked through zk-identities or stealth addresses.

  • Meta-Transactions via Relayers: Users sign transactions off-chain → relayers submit them on-chain → gas payments never leak from the user’s wallet.

  • User Experience: From the user’s perspective, actions like swap, stake, or transfer feel normal, while zk-circuits ensure confidentiality under the hood.

• ZK Settlement Layer (The Singularity Contracts)

  • zk-Circuits: Prove the validity of transfers, swaps, or staking without revealing inputs (asset type, amount, wallet).

  • Asset Vaults: ETH, ERC20, and ERC721 tokens are stored inside vault contracts. Settlement updates commitments rather than exposing balances.

  • zk-Verifiers: On-chain contracts that validate zero-knowledge proofs to finalize trades without exposing any sensitive data.

• Relay Network (The Relayers)

  • Transaction Privacy: Relayers broadcast transactions on behalf of users, concealing who paid gas.

  • Anonymity Preservation: Users bypass the public mempool, avoiding MEV scanning, front-running, and wallet tagging.

  • Custom RPC Support: Enables faster and more private routing of orders while maintaining confidentiality.

• Compliance & Toggle Layer

  • KYB/KYC Toggle: For institutions, the compliance layer can be enabled; for permissionless use cases, it can remain off.

  • Auditable Privacy: Regulators or trusted partners can review specific activities if needed, without breaking day-to-day confidentiality.