The assessment is primarily based on a single, highly authoritative and perfectly relevant source. Source 1, a Telegram channel dedicated to coin listings, provides what appears to be a direct copy of an official announcement from the Upbit exchange. This source explicitly and directly supports every part of the statement: the exchange (Upbit), the cryptocurrency (Clearpool - CPOOL), and all three specified trading pairs (KRW, BTC, and USDT).None of the other nine sources contradict this claim. The vast majority of the other sources are entirely irrelevant, discussing different cryptocurrencies, different exchanges, or mentioning CPOOL and Upbit in completely separate and unrelated contexts. For instance, sources from CoinMarketCap and X.com discuss other coin listings on Upbit, which does not impact the claim about CPOOL. Source 7 weakly corroborates the plausibility of the claim by mentioning that Upbit generally lists altcoins against BTC, USDT, and KRW pairs, which aligns with the specific information in Source 1.Given the strength, authority, and directness of the primary supporting evidence from Source 1 and the complete absence of any conflicting information from the other sources, the statement is highly likely to be true.