最新报道:Bitcoin mining difficulty has surged by 3.9% to reach a new all-time high of 88.1 trillion, marking the seventh consecutive increase this year. The adjustment reflects growing competition among miners as more participants join the network, driving up computational power. This rise follows Bitcoin's recent halving event, which reduced block rewards by 50%, intensifying pressure on miners to optimize efficiency. The network's hash rate also remains near record levels, indicating sustained high security despite fluctuating BTC prices. Analysts suggest the trend signals long-term confidence in Bitcoin's infrastructure, even as profitability challenges persist post-halving.