[Du Jun: Lost $15 million due to Filecoin] According to a report by Jinse Finance, OneKey founder Yishi posted on social media, joking about the contradictory phenomena of decentralized projects, saying, 'Project team: We are decentralized, permissionless, non-custodial products, not reliant on any single-point server... Of course, except AWS.' Vernal founder Du Jun responded to the tweet, stating, 'Because of this story, I lost $15 million on Filecoin.'