The assessment is primarily based on one highly relevant and credible source that directly supports the statement. The social media post from CoinMarketCap, a major data aggregator, explicitly mentions outflows for both BTC and ETH, attributing this information to a CoinShares data report. This provides direct evidence confirming the claim.Further corroborating evidence comes from the Bitget data page, which, while focusing on ETFs rather than centralized exchanges directly, reports a significant net outflow for Bitcoin and Ethereum ETFs. Outflows from investment products like ETFs often reflect a similar market sentiment to outflows from exchanges (e.g., investors moving assets to self-custody or taking profits), thus lending indirect support to the statement.The remaining sources are largely irrelevant. Several focus on the netflows of other cryptocurrencies (AXS, SHIB), one discusses a different metric (derivatives funding rates), and others are either untrustworthy, too general, or report on a different time frame (weekly inflows to investment products). Crucially, none of the credible sources provided directly contradict the claim about BTC and ETH outflows over a 24-hour period. The combination of direct, attributed evidence and the absence of conflicting information makes the statement very likely to be true.