【Golden Evening News | Important Updates on the Evening of December 29】12:00-21:00 Keywords: OpenSea, IBIT, Foundry 1. The tokenized U.S. Treasury market reaches $4 billion; 2. Official NFT "Gemesis" on OpenSea surpasses trading volume of 10,000 ETH; 3. Brazilian congressmen warn about the risks of Drex CBDC, reject the abolition of cash bill; 4. A newly created wallet accumulates 2,700 BTC in the past 14 hours, approximately $256.35 million; 5. U.S. spot Bitcoin ETF goes live for 50 weeks, BlackRock's IBIT fully absorbs Grayscale's GBTC selling pressure; 6. Bitcoin mining pool Foundry refunds a transaction fee of 8.18 BTC that was "accidentally" paid from a certain address; 7. In December, the U.S. spot Bitcoin ETF purchased approximately 49,591 BTC, while mining output during the same period was only about 13,500 BTC.