数据：过去 24 小时全网爆仓 3.29 亿美元，多单爆仓 1.26 亿美元，空单爆仓 2.03 亿美元

比特币挖矿成本升至 88,000 美元，矿工单枚亏损约 19,000 美元

受能源价格上涨和中东局势紧张影响，比特币挖矿成本上升，当前生产成本约为88,000美元，矿工每枚比特币亏损近19,000美元，整体亏损21%。全网挖矿难度下调7.8%，哈希率回落，市场可能面临抛压。

特朗普对伊朗发出48小时通牒，比特币周末跌破69,200美元

3月22日，因特朗普向伊朗发出最后通牒，比特币跌破69,200美元，24小时跌幅2.2%。市场情绪影响主流加密资产普遍下跌，尽管美联储维持利率不变，战争风险使交易员谨慎。若伊朗未恢复霍尔木兹海峡通行，冲突可能升级，影响全球能源运输。

Kentucky Push to Regulate Bitcoin ATMs Snags Hardware Wallet Providers in Legal Crosshairs

An amendment to Kentucky’s House Bill 380 has sparked controversy for proposing to impose strict requirements on hardware wallet providers. Spotlight Shifts to Hardware Providers A last-minute amendment to a Kentucky regulatory bill has ignited a fierce debate between state lawmakers and the

Szabo Warns Developers Not to Break Bitcoin - U.Today

Nick Szabo emphasizes the importance of Bitcoin's trust-minimized security, warning that careless development could jeopardize its value. He also notes that Bitcoin is beginning to function as a global currency, particularly in developing nations with weaker currencies.

比特币现货 ETF 昨日净流出 5210.92 万美元，持续 3 日净流出

3月20日，比特币现货ETF总净流出5210.92万美元，已连续3日流出。VanEck ETF HODL净流入296.46万美元，历史总净流入达11.82亿美元；贝莱德ETF IBIT净流出4594.41万美元，历史净流入为632.57亿美元。当前比特币现货ETF总资产净值为903.01亿美元。