7:00-12:00 Keywords: Ink, MicroStrategy, Yellen, ChatGPT 1. Opensea registers the Opensea Foundation in the Cayman Islands. 2. Kraken's blockchain network Ink announced that the mainnet will be launched soon; 3. MicroStrategy (MSTR) is included in the Nasdaq 100 Index. 4. HKEx: The total market value of 10 virtual asset ETPs in Hong Kong reached HK $5.50 billion at the end of November; 5. Yellen urges the incoming Trump administration not to take aggressive measures to interfere with necessary banking supervision. 6. Kai-Fu Lee: ChatGPT ignited the first year of the big model, and all the scenes in science fiction will take place in the next five years.