12:00-21:00 Keywords: SEC, Pantera Capital, pump.fun 1. Tenreiro, former head of the SEC's encryption department, was promoted to chief litigation counsel; 2. Avalanche9000 will launch the mainnet on December 16; 3. 8MB blocks were launched on the Celestia Arabica testnet; 4. pump.fun's revenue in November hit a record high of US$93.88 million; 5. BlackRock's spot Bitcoin ETF asset management scale exceeded 500,000 BTC; 6. BlackRock's Ethereum holdings exceeded 710,000 ETH, worth more than US$2.5 billion; 7. Pantera Capital completed US$20 million in fundraising and plans to support the TON blockchain ecosystem.