21:00-7:00 Keywords: CZ, Tether Treasury, OpenAI, BlackRock 1. BTC breaks through $85,000. 2.CZ denies the charges: no money laundering or fraud; 3. Tether Treasury destroyed 1.80 billion USDT; 4. Indian police officers face investigation for suspected tampering with cryptoasset evidence. 5. OpenAI officially announced that GPT-4 will be retired at the end of this month and will be completely replaced by 4o. 6. BlackRock CEO: Tokens are much like digital contracts, and the concept of tokenization will revolutionize financial ownership and investment. 7. Scotland's LomondSchool has announced that it will accept bitcoin payments and consider establishing a bitcoin asset reserve, becoming the first in the UK.