Orderly is a full-chain derivative liquidity layer project that integrates the liquidity of the full-chain derivatives and provides liquidity and settlement support for any asset, any public chain, or any product interface. Orderly provides unified order book and liquidity for different Defi users, such as dex/broker, and conducts unified settlement to solve the problem of liquidity dispersion between chains and greatly improve the dex user experience. In order to achieve this powerful function, Orderly established Orderly Chain with OP Stack, using Celestia's data availability (Data Availability) and LayerZero's cross-chain protocol, so that exchanges on different public chains can share a liquidity pool. Currently, 6 public chains have been supported.