USDC发行方Circle在Solana网络增发7.5亿枚与美元挂钩的稳定币

The assessment is 'likely_true' with high confidence primarily due to one highly relevant source from a moderately authoritative platform. The news-style post on Binance's content platform directly and explicitly reports that Circle issued 750 million USDC on the Solana network, perfectly matching the statement's claim. This is corroborated by a low-authority social media post, which, while not credible on its own, aligns with the Binance report.There is no direct evidence contradicting the statement. The sources mentioning a 250 million USDC mint refer to a separate event on the Ethereum blockchain and therefore do not invalidate the claim about Solana. The most authoritative sources, such as Circle's own blog and X profile, are silent on this specific mint. While a lack of direct confirmation from the primary source introduces a small degree of uncertainty, it is not definitive proof of falsity, as large treasury operations are not always the subject of public announcements.Given the strong, direct support from the Binance source and the absence of any conflicting evidence, the statement is very likely to be true.