The assessment is based on the convergence of evidence from the most authoritative and relevant sources. The two primary sources, Farside Investors and The Block, are described as direct data dashboards for U.S. Bitcoin ETF flows. With authority scores of 0.95 and 0.90 and relevance scores of 0.95 each, they represent the definitive sources for verifying the specific claim. A third source, a news brief from KuCoin, directly corroborates the statement by reporting a rounded figure of '$202M Inflows on October 28'. While this source has a lower authority rating (0.40), its high relevance (1.00) provides strong supporting evidence. The remaining sources are either irrelevant because they cover different assets (Solana, Ethereum), different topics (miner production), or different dates, or they are too general to verify the specific daily figure. Crucially, there is no conflicting evidence among the provided sources. The existence of multiple high-authority primary data sources, backed by a corroborating secondary source, makes the statement highly probable.