Optimism Raises $150M in Series B Round Post author:MiamiCrypto Post published:March 17, 2022 Post category:Business / Ethereum / Layer 2 / Optimism / Scaling You Might Also Like Report: Chainalysis Detects ‘Significant’ Wash Trading Using NFTs February 7, 2022 FTX US acquires Embed Financial subsidiary for stock trading platform June 21, 2022 Ethereum’s $2,450 Tail Low – Anticipating a Rebound or Volatility Surge? January 19, 2024