On June 17, 2026, a public dispute erupted between two of the world’s largest cryptocurrency exchanges when OKX founder Star Xu directly accused Binance and its founder Changpeng Zhao (CZ) of launching a ‘copycat’ decentralized exchange called Aster (ASTER). The conflict centers on Aster’s apparent resemblance to Hyperliquid, a popular DEX known for its no-KYC perpetual futures trading model.
Star Xu’s accusations were posted on X (formerly Twitter), where he questioned CZ’s motives and integrity. He suggested that Aster, despite being marketed as a decentralized entity, is essentially a ‘shell’ designed to navigate regulatory scrutiny while copying Hyperliquid’s business model. Xu pointed out that Aster shares resources, team members, and promotional efforts with Binance, raising doubts about its true independence.
The controversy was sparked after CZ praised Hyperliquid in a recent podcast, calling it a ‘great invention’ but explicitly stating that Binance could not replicate its model due to compliance risks associated with operating without KYC. Star Xu seized on this, claiming that Aster is precisely a copy of Hyperliquid but structured as a separate entity to create legal distance. CZ later confirmed that Aster employs former Binance staff and that YZi Labs holds a minority stake in the project.
This dispute goes beyond personal rivalry, highlighting fundamental questions about decentralization and regulatory oversight. If a major centralized exchange can launch a ‘decentralized’ platform while maintaining tight connections, it challenges the ethos of DeFi. Regulators may view such structures as a way to circumvent existing securities laws, potentially influencing future enforcement actions against DEXs.
