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 Price analysis 3/3: BTC, ETH, BNB, XRP, ADA, DOGE, MATIC, SOL, DOT, LTC March 3, 2023 CoreWeave secures OpenAI deal worth up to $6.5B September 25, 2025 Bitcoin, Ethereum Technical Analysis: BTC Surge Stalls at Key Resistance Level March 2, 2022