Robinhood 解释自建以太坊 L2 原因：看重以太坊安全性与流动性

Core Viewpoint - Robinhood has chosen to build its Ethereum Layer-2 network based on Arbitrum instead of launching an independent Layer-1, aiming to leverage Ethereum's security, decentralization, and EVM ecosystem liquidity to focus on core products like tokenized stocks [1] Group 1 - The company's Layer-2 network is currently in a private testnet phase, with tokenized stocks already deployed on Arbitrum One, allowing for seamless asset and liquidity migration when the new chain launches [1] - The number of tokenized stocks offered by Robinhood has expanded from approximately 200 to over 2000 [1]