ChainCatcher news, Tornado Cash developer Roman Storm tweeted on the X platform that his trial is approaching and called on the community to donate to support his defense.The "Defend Roman Storm" donation page shows that Roman Storm has currently received 660.73 ETH, worth approximately 2.27 million dollars.

ChainCatcher News, the Ethereum Foundation announced the 2022 Layer 2 Community Grant Program, with a total funding amount of up to $750,000 to support and encourage research and development around Layer 2 applications and education, including research on L2 metrics, multi-layer block explorers, Rollups, and educating more users to use L2, etc. The grant application window opens on October 24, 2022, for a period of 6 weeks and closes on December 5, 2022. (source link)