币界网报道：[Coin World Evening News | A list of important developments on the evening of June 27] 12:00-21:00 Keywords: Kashkari, Vitalik, OpenRouter, Bessant 1. Trump plans to issue an executive order to promote the development of artificial intelligence 2. Fed Kashkari: The first rate cut may be in September 3. Musk: Grok 4 is expected to be launched shortly after July 4 4. Vitalik's address exchanged 2 trillion DOG tokens for about 4.43 ETH 5. AI model market platform OpenRouter received US$40 million in financing, led by a16z and others 6. Bessant said that trade negotiations may end before September, suggesting that the deadline for negotiations may be extended 7. The Hong Kong Treasury Department and the Hong Kong Securities and Futures Commission consulted on the proposed system for regulating virtual asset trading services and custody service providers