The assessment is 'likely_true' with high confidence based on corroborating evidence from multiple relevant sources, with no direct contradictions.The most critical piece of evidence comes from the MEXC news article, which is highly relevant as its summary explicitly states that it references Bitcoin (BTC) net position changes on the specific date of 'January 1'. This directly supports the part of the statement concerning Bitcoin.Further evidence from an InvestingNews market recap supports the claim for the other assets. It reports that during the 'last week' (which would include January 1), Bitcoin and Ethereum (ETH) experienced net outflows, while Solana (SOL) saw net inflows. While this source covers a week-long period rather than the single day in question, it confirms that significant net position changes for all three assets were actively occurring in the immediate timeframe. It is highly probable that a portion of this weekly activity took place on January 1, the first day of the new year.While other sources are less specific, they do not contradict the claim. The lack of any countervailing evidence, combined with a source directly confirming the activity for BTC on the specified date and another source confirming net flows for all three assets in the surrounding week, makes the original statement very likely to be accurate.