Sam Altman's cryptocurrency turned identity verification startup Tools for Humanity is offering a new set of perks to people who scan their eyes at one of the company's orbs. Among them, is a new tool called Concert Kit that could help bands and artists fight back against ticket scalping bots. The new feature relies on the revamped World ID, the orb-based verification system that scans users eyeballs and faces to create a "proof of human" signature that lives on users' mobile devices. "It's basically like a little human passport for the internet that lets you prove on apps and websites that you are a real and unique human without revealing anything about yourself," Tools for Humanity Chief Product Officer Tiago Sada tells Engadget. Now, as more apps and services are starting to support World ID, that "human passport" can unlock some new abilities. Coupled with Concert Kit, it allows artists to designate a specific pool of tickets for "verified" humans only. The concept is a bit like ho...