The evidence overwhelmingly supports the statement's truthfulness. There is a strong consensus across multiple high-authority sources, including crypto news outlets like Odaily, and news portals from major exchanges like Bitget and Phemex. These sources, along with the data aggregator CoinGecko, all independently confirm the key details: that Vitalik Buterin sold gifted meme coins and that the transaction amounted to exactly 14,216 USDC. Crucially, three of the most credible sources explicitly attribute this information to Lookonchain, a reputable on-chain analytics firm. This indicates that the claim is not based on rumor but on verifiable public blockchain data, which provides a very high degree of confidence. There is no conflicting evidence among the provided sources. One source details a separate, larger sale of meme coins by Buterin, which does not contradict the claim but rather establishes a pattern of such behavior, adding to the statement's plausibility. The remaining sources were either irrelevant or general homepages with no specific information on the matter. The consistency, high authority of the sources, and the link to verifiable on-chain data make the statement highly likely to be true.