Coinbase has filed a letter with the 3d Cir. Ct. of Appeals in its rule-making appeal, referencing Judge Jackson's ruling in the Binance case on secondary sales. Additionally, Coinbase is demanding access to SEC Chairman Mr. Gensler's private emails as part of its ongoing legal battle with the SEC over cryptocurrency regulations. Coinbase argues that Gensler's emails are an appropriate source of reasonable discovery and has responded to the SEC's efforts to block this discovery. The company emphasizes the importance of transparency and due process in this matter.