PANews reported on December 7 that Celestia co-founder Nick White published an article on the X platform saying that the core of blockchain is verifiability, and the purpose is to get rid of committees and intermediaries. A more decentralized committee is still a committee. In response, Ethereum co-founder Vitalik Buterin said: If Ethereum abandons verifiability and accepts committees and centralized intermediaries as the solution to everything, I will think it is no longer Ethereum. In addition to verifiability, I will also add highly democratic participation.