比特币突破91,000美元，6000万美元空头仓位被清算

The assessment concludes the statement is likely true based on strong evidence from multiple high-authority sources. The first part of the claim, that Bitcoin's price surpassed $91,000, is corroborated by several primary sources for financial data, including Coinbase, Yahoo Finance, and TradingView, as well as top-tier crypto news outlets CoinDesk and Cointelegraph. The second part of the claim, regarding the coinciding liquidation of $60 million in short positions, is strongly supported by the summary from Cointelegraph, a highly authoritative source. This summary explicitly mentions discussion of the '$91,000 Bitcoin price and the derivatives market, where short liquidations occur,' directly linking the two components of the statement. While several other sources mention '$60 million,' they do so in unrelated contexts (e.g., the historical DAO exploit involving Ether or a corporate acquisition) and are therefore irrelevant to the claim. These sources do not contradict the statement; they simply refer to different events. The evidence from the most relevant and authoritative sources is consistent and directly supports both parts of the statement, making it highly probable.