Venture-Backed Ethereum Project Optimism Delays Launch

The throughput-boosting Layer 2 project said rushing its mainnet launch could have consequences for unprepared projects.

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Ethereum-scaling system Optimism delayed its mainnet launch to July after the venture-backed startup’s promise of a debut in March proved to be “overeager,” the project announced Thursday.

  • In a blog post, Optimism, which last month raised $25 million from Andreessen Horowitz and others, admitted the original timeline was unworkable and took many projects by surprise.
  • Rushing its tech salve for raging Ethereum gas fees could have dangerous consequences. “There is a very real risk of” projects getting fraudulently forked by bad actors, the post said.
  • Optimism called July a “rough estimate” for its mainnet launch. A hacker-ready testnet will debut in late April.

Read more: Andreessen Horowitz Leads $25M Round in Ethereum Scaling Solution

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Digital assets posted a third consecutive quarter of losses in Q2 2026, the longest losing streak since the 2022 bear market, as institutional capital rotated into AI equities and Bitcoin ETFs recorded their largest quarterly outflow since launch. Our report examines what drove the divergence, where structural adoption continued regardless, and what Q3 signals to watch.

Why it matters:

Digital assets posted a third consecutive quarter of losses in Q2 2026, the longest losing streak since the 2022 bear market, as institutional capital rotated into AI equities and Bitcoin ETFs recorded their largest quarterly outflow since launch. Our report examines what drove the divergence, where structural adoption continued regardless, and what Q3 signals to watch.