7:00-12:00 Keywords: Solayer, D.E. Shaw, Curve, Chuck Schumer The difficulty of bitcoin mining has been reduced by 4.19% to 86.87 T. 2. The main network of Solayer was launched, and the Solana ecological re-pledge standard was launched; 3. JPMorgan Chase: The extent to which the Federal Reserve will cut interest rates in September depends on the next non-farm payroll data. 4. Hedge fund firm D.E. Shaw increased its holdings of over $170 million spot Bitcoin ETF in Q2; 5. Futu Securities: Ethereum adds extra-currency vitality and more investment usage scenarios to the Crypto ecosystem. 6. Researcher: Curve's post-production agreement revenue is greater than unlocked output for the first time, and it is expected to achieve positive cash flow. 7. US Senator Chuck Schumer: I hope to follow the example of AI regulation and have the crypto bill passed by the Senate and become law by the end of the year.