World's WLD launches in most of the US, including on Coinbase, starting this week, as Tools for Humanity debuts a portable “orb mini” device for iris scanning

Over the past few years, what sounds like an episode of Black Mirror has been unfolding in real life: millions of people around the world have agreed to let metallic orbs scan their eyes in exchange for receiving a blockchain-based ID and a cryptocurrency called Worldcoin. Beginning this week,…