12:00-21:00 Keywords: ether.fi, swarms, spot bitcoin ETF 1. Tether CEO: Has always supported Bitcoin; 2. January 2025 spot Bitcoin ETF net inflow of $5.30 billion; 3.ether.fi: The fourth season snapshot has been completed, and the fifth season activity has started; 4. swarms: Proposals are being introduced to increase team chips from 2% to 10%. 15 states in the United States are promoting bitcoin strategic reserves, with Arizona and Utah leading the way for the time being. 6. PeckShield: 28 crypto hacking incidents occurred in January 2025, with a total loss of over $87 million.