The assessment of the statement as 'likely_true' is based on the convergence of evidence from the most relevant and authoritative sources provided. The strongest support comes from two key sources.First, a primary data source, the crypto derivatives analytics platform, is described as providing the exact real-time data needed to identify or verify a large short position. Its high authority (0.90) and high relevance (0.90) indicate that this type of event is transparent and can be confirmed with on-platform data like open interest and long/short ratios. The existence of such a capable primary source makes the claim verifiable and thus more credible.Second, this is strongly corroborated by a blockchain news blog that is also rated as highly relevant (0.90). This source explicitly mentions both a "$120M Crypto Transfer" involving Bitcoin and discusses "Bitcoin whale" narratives. While a transfer is not the same as initiating a short position, a large transfer to a derivatives exchange is a common prerequisite for opening such a large position. The alignment of the specific value ($120 million), the actor (whale), and the asset (Bitcoin) provides powerful circumstantial evidence that supports the statement.Other sources are either too general, discussing broad market trends or non-specific whale activity, or are entirely irrelevant as they focus on different cryptocurrencies (FET, PALU). Crucially, none of the provided sources contradict the claim. The combination of a primary source capable of direct verification and a secondary source reporting a closely related event of the exact same magnitude makes the statement highly probable.