12:00-21:00 Keywords: OM, Nvidia, WCT, U.S. Debt 1. Tether announced strategic investment in the self-managed crypto wallet Fizen; 2. Trump: Will speed up the issuance of all necessary licenses to Nvidia; 3. Former U.S. Treasury Secretary: The decline in U.S. debt shows that people have lost confidence in U.S. policies and financial assets; 4. GSR Markets and Flow Traders are the two major market makers of WCT; 5. The United States announced an investigation into the import of chips and electronic products; 6. MANTRA Joint Venture: An OM fluctuation event analysis report and an OM repurchase and OM supply destruction plan will be released.