According to Cointelegraph: John Deaton Supports Coinbase in SEC Appeal by Filing Amicus Brief

John Deaton, a known crypto lawyer who is presently running a Senate campaign to unseat Elizabeth Warren, has filed an amicus brief advocating for Coinbase. This step comes as the cryptocurrency exchange appeals certain matters in its legal battle against the United States Securities and Exchange Commission (SEC).

Source: Courtlistener

In an April 26 document filed in the U.S. District Court for the Southern District of New York, Deaton submitted the amicus brief supporting a motion for interlocutory appeal, representing 4,701 Coinbase customers. Interestingly, Deaton provided this legal aid pro bono, representing Coinbase users' interests distinct from the exchange itself.

The brief insists that the SEC’s enforcement actions are evidence that "the regulator does not speak on behalf of digital asset users and investors and intends to offer no regulatory guidance beyond citing the Howey case." Deaton pointed to the SEC's lawsuits against crypto firms, such as Debt Box, alleging that the commission's approach was more adversarial towards the crypto industry than truth and justice-aligned.

Though Deaton's actions appear tied to his ongoing Senate run based on his April 26 X post, he proposed himself as a legal representative for Coinbase users as early as June 2023—prior to announcing his campaign—after the SEC filed its lawsuit.

Paul Grewal, Chief Legal Officer at Coinbase, informed that the interlocutory appeal seeks the court's discernment on whether a post-sale contractual obligation is essential for something to be defined as an "investment contract"—a foundation for deciding if something is a security under SEC regulations. This pivotal legal issue is key among those being contended in the SEC's lawsuit against Coinbase.

Less than six months from the election day, it remains to be seen if Deaton's legal maneuvers might impact his Senate campaign, which is distinguished by his markedly different views on digital assets compared to incumbent Senator Warren.