即将离开 ASIC.tools
此链接将打开第三方网站，请在继续之前核对目标地址。
hashrateindex.com
https://hashrateindex.com/blog/bitcoin-difficulty-is-down-year-over-year-for-the-second-time-ever/
前往网站 ↗← 返回https://hashrateindex.com/blog/bitcoin-difficulty-is-down-year-over-year-for-the-second-time-ever/