21:00-7:00 Keywords: dYdX, Hong Kong, Federal Reserve, El Salvador 1.dYdX v4 is now available on iOS and Android; 2. Hong Kong Bitcoin spot ETF holdings exceed 4,000 BTC; 3. Federal Reserve Kashkari: The FOMC is expected to cut interest rates near the end of the year. 4. The government of El Salvador has proposed to include bitcoin and other cryptocurrencies in its investment banking industry. Next week, ID, PIXEL, APE and other tokens will be unlocked, of which ID unlock about 44 million dollars; 6. Uniswap Labs initiates a community survey or will add services such as bridging support to the APP; 7. BlackRock executives: About 80% of bitcoin ETFs are purchased or from "autonomous investors," with financial advisors being more cautious.