[Golden Morning News | Overview of important overnight developments on May 30] 21:00-7:00 Keywords: PayPal, Hashdex, OpenAI, BlackRock 1. PayPal stablecoin PYUSD will be launched on Solana; 2. Vitalik Buterin: L2 is a cultural extension of Ethereum; 3. President of the New York Stock Exchange: If the regulation is clear, cryptocurrency trading will be considered; 4. Hashdex has withdrawn the spot Ethereum ETF application to the US SEC; 5. The founder of OpenAI and the President of Argentina discussed Worldcoin investment; 6. CME has no plans to launch cryptocurrency Solana futures; 7. The U.S. Treasury Department: There is no intention to ban cryptocurrency mixers, aiming to enhance transparency; 8. U.S. Congressman Tom Emmer: The year-end session is the best opportunity to pass cryptocurrency legislation; 9. BlackRock submitted a revised S-1 document for the spot Ethereum ETF, and ETHA will be listed and traded on the Nasdaq exchange.