OKX founder Star Xu recalled in an interview with Merov Crypto on September 11 that Vitalik Buterin approached him in 2017 to discuss listing Ethereum, but Xu responded by calling it "a junk coin." Xu admitted that his successful experience listing Litecoin at the time made him more conservative, leading to this misjudgment. He also discussed the development of OKX's unified trading account and multi-chain wallet, emphasizing the importance of being user-centric, improving capital efficiency, and enhancing user experience, stating that OKX will continue to stay close to customers to refine its products.