Worldcoin, the highly anticipated project co-founded by OpenAI's Sam Altman, launched its WLD token on Monday. Crypto exchanges including Binance, Huobi, Bybit and OKX have listed WLD. This comes as Ethereum co-founder Vitalik Buterin expressed some concerns over Worldcoin's user authentication system, called “Proof-of-Personhood” (PoP). "The Hash" panel discusses the latest developments.