12:00-21:00 Keywords: Paraguay, Singapore, UwU Lend, ETF 1. Paraguay will sell excess hydropower to Bitcoin miners; 2. Binance CEO: The disruption cycle of blockchain and Web3 technology is accelerating; 3. The gap between GBTC and IBIT's Bitcoin holdings has widened to nearly 20,000 BTC; 4. Singapore's Cybersecurity Agency reminds companies to pay attention to Bitcoin ransomware risks; 5. Global spot Bitcoin ETF holdings already account for 5% of the total Bitcoin supply; 6. Viewpoint: Robinhood's acquisition of Bitstamp can weaken the impact of strong US SEC regulation; 7. CoinShares: The total inflow of digital asset investment products last week reached US$2 billion; 8. Cyvers Lianchuang: The UwU Lend attack is still ongoing, and hackers have converted different assets into ETH.