21:00-7:00 Keywords: Huang Renxun, Nigeria, Coinbase, Linea 1. Huang Renxun: Blackwell chip has now started production; 2. Nigeria has become the country most interested in Bitcoin; 3. Next week, tokens with a total value of more than 12 million US dollars will be unlocked; 4. Coinbase: The US SEC is determined to stifle the cryptocurrency industry; 5. Bank of America: As of Wednesday, investors invested $600 million in cryptocurrencies in the week; 6. Linea released an update on the Velocore incident: network security, only affecting third-party DApps; 7. VanEck CEO: SEC's ruling on Ethereum ETF may mark a historic shift in crypto investment.