DODOchain is an Omni-Trading Layer3 Powered by Arbitrum Orbit, positioned as the first Layer3 platform to bridge BTC Layer2 and ETH Layer2 effectively. DODOchain seeks to establish a comprehensive trading platform. It aims to facilitate connections between EVM and non-EVM ecosystems, offering users a one-stop, seamless, efficient, and secure trading experience. Users can trade tokens, raise funds, and increase earnings by restaking, all on the DODOchain — The Rollup as the Liquidity Layer.