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Technical Reference

Documentation

Complete technical guide for the Laundry Protocol

OVERVIEW.MD

Protocol Overview

Laundry Protocol is a non-custodial privacy solution for Ethereum and Arbitrum. It uses zero-knowledge proofs to break the on-chain link between deposit and withdrawal addresses.

Key Features

  • Zero-Knowledge Proofs: Withdraw without revealing your deposit address
  • Non-Custodial: You maintain control of your funds at all times
  • Cross-Chain: Atomic swaps between Ethereum and Arbitrum
  • Compliance Ready: Optional proof generation for regulatory requirements

Supported Networks

Ethereum
live
Chain ID: 1
Arbitrum
live
Chain ID: 42161

Protocol Parameters

Merkle Tree Depth32
Max Deposits4,294,967,296
Hash FunctionPoseidon
Proof SystemGroth16