【Golden Afternoon Report | Important Updates on December 29】7:00-12:00 Keywords: Sophon, Ethena, MIRA 1. Sophon completes mining migration and opens mainnet mining; 2. Ethena's Berachain incentive pre-deposit treasury is now online; 3. The largest holder of MIRA announces to slow down the selling speed and lock up about 1/3; 4. A dormant address containing 357 BTC was activated after 11.0 years, worth about 34 million USD; 5. CryptoQuant Founder: Trump's Bitcoin policy depends on the economic status of the United States; 6. The US spot Bitcoin ETF bought 511,314 Bitcoins this year and currently holds 1.13 million; 7. Galaxy Digital Research Director: If the IRS ultimately determines that DeFi front ends are brokers, the industry will face three choices.