Coinbase Executive Denies Selling ETH, Cites Largest Non-Treasury Holdings

Coinbase executive Jesse Pollak has publicly defended the company against accusations from parts of the Ethereum community that it has been selling its ether holdings, arguing that the exchange is in fact the largest non-digital asset treasury holder of the cryptocurrency. The controversy, which played out on social media platform X on August 22, 2026, centers on allegations that Coinbase, while operating the popular Base layer-2 network, converts ether earned from sequencer fees into other assets like U.S. dollars and Bitcoin.

The criticism has focused on the perceived contradiction of Coinbase building on Ethereum while allegedly selling the ether it earns. Some community members have pointed to the company's apparent preference for accumulating Bitcoin on its corporate balance sheet while treating ether more as an operational asset. This tension between centralized exchanges and the decentralized ethos of the crypto community has been a recurring theme, with Coinbase's actions under particular scrutiny due to its size and influence.

Pollak, the Vice President of Engineering at Coinbase and creator of Base, pushed back sharply against the narrative. He argued that Coinbase is...