【News】1. Blockchain project Taiko has launched the mainnet, and its token is expected to be launched in the coming weeks. 2. The EU has regarded MEV as market abuse and plans to develop strict regulatory standards. 3. The US spot Bitcoin ETF increased its holdings by 3,028 bitcoins on May 27. 4. Telegram-based trading robots have been launched by Floki on BNB Chain. 5. Blockchain node management platform NodeOps has completed a $5 million seed round of financing. 6. According to Ethena data, the supply of USDe reached $2.673 billion and the reserve fund was $42.3 million. 7. JPMorgan Chase expressed doubts about the SEC's approval of cryptocurrency ETFs such as Solana. 8. The Solana community has voted to pass a proposal to "allocate 100% of priority fees to validators." 9. According to ZachXBT, the hacker who attacked the trader GCR X account is related to the CAT team @sol.