Week 50 of 2025 (December 5th - December 11th): 1. According to cloverpool, the average hashrate of the Bitcoin network was 1095 EH/s, with a high of 1210 EH/s and a low of 883 EH/s, a 5.62% increase from the previous week's average hashrate (1037 EH/s). 2. According to blockchain.com, the average price of Bitcoin was $90,929, with a high of $94,641 and a low of $87,733, a 0.31% increase from the previous week's average price ($90,648). 3. Mining news worth noting includes: (1) The Paraguayan House of Representatives requested the submission of official information on domestic crypto mining activities; (2) Luxor announced the expansion of its hardware business to GPUs and AI servers, supporting Bitcoin mining companies in deploying AI and high-performance computing; (3) Crypto mining company Soluna reached a final agreement to raise US$32 million through a rights issue in accordance with Nasdaq rules; (4) Canaan Technology increased its holdings of 100 BTC from the open market in November, and its current Bitcoin holdings reach 1,730; (5) Bitdeer sold 148.5 BTC and currently holds 1,992.6 BTC; Data partner: NYSE-listed Bitcoin mining company Cango Inc. (CANG).