A company co-founded by OpenAI's Sam Altman and known for its iris-scanning orbs announced new and expanded integrations on Friday with companies including Zoom, DocuSign, Tinder, Okta, Shopify and VanEck as it looks to grow its user base. Why it matters: World , formerly known as Worldcoin , has struggled to convince everyday internet users to sign up for its identity verification system. But as AI agents proliferate, companies are increasingly looking for ways to verify not just who users are, but whether a real human is behind an online interaction at all . Driving the news: World upgraded the protocol behind its identity tool, World ID, and is open-sourcing it so any app can integrate it as an authentication layer. The company is also launching a standalone World ID app, where users can store credentials and use them to log into other services.…