Wu said that KOL Tay cited research by Chorus One team member Kam, indicating that Hyperliquid has multiple single points of failure, including API, binaries, jurisdiction, and closed source code. Hyperliquid's official Twitter responded that all validators are certified based on their performance on the testnet; the foundation has commissioned a program to support high-performing validators; anyone can run an API server pointing to any node; they will continue to improve the onboarding experience for the testnet; open source is important, and the project will be open-sourced when it reaches a stable and secure state; currently, there is only one binary file, but even well-established networks like Solana have a vast majority of validators running a single client.