12:00-21:00 Keywords: MARA, OpenAI, GameFi 1. MARA: Mining output in November was 907 bitcoins, a month-on-month increase of 26%; 2. QCP: Microsoft shareholder vote may become a catalyst for BTC to break through $100,000; 3. Zhu Su: GameFi may usher in a recovery; 4. Market news: MARA bought approximately 6,484 BTC from October 1 to November 30; 5. OpenAI responded to being sued by Musk: the application is repeated and still unfounded; 6. MARA plans to issue zero-interest convertible senior notes to raise US$700 million to purchase BTC; 7. OpenAI is discussing plans to introduce advertising in its artificial intelligence products.