The assessment is based on a strong consensus across multiple high-authority sources that corroborate both parts of the statement. The first claim, that Tether reported a profit of over $10 billion for 2025, is exceptionally well-supported. It is directly confirmed by the primary source, Tether's own official announcement. This is further verified by highly authoritative financial news outlets such as Bloomberg, as well as several reputable crypto-focused publications including The Block, CryptoBriefing, and BTCTimes. There is no conflicting evidence regarding this figure.The second claim, that the USDT supply surpassed $186 billion, is also strongly supported by several sources. Major financial news portal Yahoo Finance and crypto-specific outlets like CryptoBriefing, DL News, and CoinGeek all explicitly state the $186 billion figure for USDT's market capitalization or circulation. While the primary source from Tether's website does not mention this specific number in its summary, it does not contradict it, and the weight of evidence from other credible sources confirms the figure.Crucially, at least one source (CryptoBriefing) directly reports both claims together, solidifying the connection between the profit report and the supply milestone. The overwhelming consistency of the evidence and the high authority of the key sources lead to a high confidence level in the statement's truthfulness.