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 SpaceX acquires xAI as Musk pitches orbital data centers ahead of $1 trillion IPO February 2, 2026 Strategy reports $3.9 billion Bitcoin value appreciation in Q3 2025 October 6, 2025 Crypto.com partners with Los Angeles’ Angel City Football Club December 21, 2021