[Golden Morning News | Overview of important overnight developments on September 11] 21:00-7:00 Keywords: Paxos, Polygon Labs, a16z, Paypal 1. The probability of the Federal Reserve cutting interest rates by 25 basis points in September is 69%; 2. Paxos will expand to Ethereum's second-layer network Arbitrum; 3. Macro factors push the correlation between Bitcoin and the S&P 500 to a 23-month high; 4. Paypal and Venmo integrate Ethereum domain name service ENS to support encrypted payments; 5. U.S. Democratic Congressman Maxine Waters criticized Trump's cryptocurrency project; 6. Polygon Labs will acquire a VPU-based server system worth $5 million; 7. Most economists expect the Federal Reserve to cut interest rates by 25 basis points in September and twice more this year; 8. a16z plans to hold the HACK UK hackathon next month, which will focus on topics such as blockchain and digital identity.