Coinbase walks away with Supreme Court victory in arbitration case

Paul Grewal tweeted that Coinbase is ‘grateful’ for the Supreme Court’s decision

article-image

Coinbase CEO Brian Armstrong | Source: TechCrunch "775208327GB00107_TechCrunch" (CC license)

share

The Supreme Court sided with Coinbase in a 5-4 ruling that reinforces arbitration. 

The case was argued back in March, and is part of the October 2022-2023 Supreme Court term. In March, the Justices were divided on the case.

Justice Kavanaugh, who delivered the opinion, said, “When a federal district court denies a motion to compel arbitration, the losing party has a statutory right to an interlocutory appeal.”

Paul Grewal, Coinbase’s chief legal officer, tweeted that Coinbase is “grateful to the Supreme Court of its careful review. Another example of why I believe in the American court system.”

“The rule of law is sometimes slow, and at times disappointing. But it remains our last, best hope in an imperfect democracy,” he continued.

Loading Tweet..

Coinbase v. Bielski sought to allow Coinbase to halt customer lawsuits while the crypto company moved them out of the court and into private arbitration. 

It stems from a class action suit filed by Bielski, on behalf of Coinbase users, which alleges that Coinbase “failed to replace funds fraudulently taken from the users’ accounts.”

According to the original plaintiff, a scammer pretending to be a PayPal representative accessed his Coinbase account and drained it of roughly $31,000. However, Coinbase’s customer service caused a “nightmare” because the bots did not have the responses or ability to help the situation. 

The Supreme Court case is not the only legal battle Coinbase currently faces. It has two open cases with the SEC — one is Coinbase v. SEC which seeks to force the SEC to provide clear regulations for the crypto industry. Then there’s the SEC v. Coinbase, in which the regulatory agency accuses Coinbase of operating an unregistered exchange and listing and selling unregistered securities.


Get the news in your inbox. Explore Blockworks newsletters:

Tags

Decoding crypto and the markets. Daily, with Byron Gilliam.

Upcoming Events

Javits Center North | 445 11th Ave

Tues - Thurs, March 24 - 26, 2026

Blockworks’ Digital Asset Summit (DAS) will feature conversations between the builders, allocators, and legislators who will shape the trajectory of the digital asset ecosystem in the US and abroad.

recent research

Report Neutrl Cover.png

Research

Neutrl is a synthetic dollar protocol designed to monetize structural inefficiencies in crypto markets, with a particular focus on hedged OTC token arbitrage. By pairing discounted locked-token purchases with delta-neutral hedging, the protocol offers yields that are less dependent on funding rate cycles than traditional cash and carry strategies. Early traction has been strong, with TVL growing from $120M to $210M following the removal of deposit caps, while sNUSD currently yields materially more than competing yield-bearing stablecoins. The key question for Neutrl is scalability: whether access to high-quality OTC deal flow and disciplined liquidity management can support continued TVL growth without compressing returns.

article-image

Maybe tokenholders don’t need the rights that corporate shareholders have come to expect

article-image

As Hyperliquid and Lighter battle for perps DEX dominance, Boros could capture the structural upside

article-image

Investors are often right about the future, but wrong about the returns

article-image

A look back at 2025, reflections on our industry, and what it means for Blockworks in 2026

article-image

Hyperliquid’s weekly volume trails newer rivals as a Lighter airdrop looms

article-image

Gold is having its best year since 1979, while many DeFi names are trading near multi-year lows

by Carlos /