Humanity Protocol Raises $30M at $1B for Decentralized Identification to Rival Worldcoin While Worldcoin's technology is based on iris scans, Humanity Protocol uses palm prints. https://www.coindesk.com/business/2024/05/15/humanity-protocol-raises-30m-at-1b-for-decentralized-identification-to-rival-worldcoin/?utm_medium=referral&utm_source=rss&utm_campaign=headlines