Worldcoin (WLD), the cryptocurrency supporting OpenAI CEO Sam Altman's blockchain project, has surged more than 50% in the last 24 hours. The trigger for the sudden price uptick is the Pennsylvania-based Eightco Holdings (Nasdaq: OCTO) announcing a crypto treasury model to acquire Worldcoin. Related: What is Crypto? Cryptocurrency explained Sam Altman's Worldcoin as a treasury asset Worldcoin or WLD is a cryptocurrency powering Altman's World blockchain project that uses iris scanning for identity verifi ...