12:00-21:00 Keywords: MicroStrategy, Salvador, Vitalik 1. Ripple CTO warns community of new phishing scam on Coinbase. 2. MicroStrategy: has obtained AWS government and AWS education certification; 3. BlackRock, MicroStrategy and Fidelity have collectively bought about $100 billion in Bitcoin; 4. Industry experts: The sale of $6.50 billion bitcoin held by the US government must follow a strict process; 5. North Dakota in the United States plans to include digital assets and precious metals in its asset allocation, but does not mention bitcoin. 6. Banco Santander: The significant growth in tourism in El Salvador is closely related to the country's acceptance of bitcoin. 7. Next week's macro outlook: CPI and "terror data" may subvert interest rate cut expectations, and the Federal Reserve turns to a cautious stance; 8. Vitalik: Establishing a lasting funding structure to incentivize open source, open standards, and security is what really matters.