[Shenyu: When Bitcoin Drops to $75,000, 23.3W/T Mining Machines Will Reach Shutdown Price] Cobo & F2pool co-founder Shenyu (DiscusFish) posted on the X platform, stating that Bitcoin has dropped nearly 15% this week. When Bitcoin's price reaches $75,000, mining machines with a power efficiency of 23.3W/T will hit the breakeven point (i.e., shutdown price).