The difficulty of Bitcoin mining has been adjusted positively for the eighth consecutive time; multiple states in the U.S. have proposed Bitcoin strategic reserve bills.

U.S.-listed Bitcoin mining companies account for 25.3% of global hash rate; the trading volume share of Bitcoin miners has recently fallen below the critical level of 5%.

Bitcoin mining difficulty increased by 1.16% to 109.78 T; Bitcoin hash rate reached 1,000 EH/s; Bitcoin miner revenue in December has reached $1.44 billion.