最新报道:Bitcoin mining difficulty has dropped by 5.7% to 83.1T, marking the largest decrease since the aftermath of FTX's collapse in December 2022. The adjustment follows a period of reduced network activity and lower hash rates, likely influenced by the recent Bitcoin halving event that cut miner rewards by 50%. This difficulty retarget could provide temporary relief for miners facing slimmer profit margins, though the long-term sustainability of mining operations remains tied to Bitcoin's price performance and operational efficiency improvements. The network's next difficulty adjustment is expected in about two weeks.