A gleaming orb that scans your retina to confirm you are, in fact, human sounds like something straight out of science fiction.

But Sam Altman's World ID is not fiction, and behind its unsettling premise lies a genuine attempt to solve one of AI's most pressing problems: proof of humanity, a mission this launch puts front and center.

At its Lift Off event on Friday, World, the startup founded in 2019 by Sam Altman, Alex Blania, and Max Novendstern, upgraded its World ID protocol to a full-stack proof of humanity, built for a world where AI makes it increasingly difficult to distinguish the real from the artificial across three areas: people, businesses, and AI agents.

For people

World ID is bringing proof-of-human technology to everyday consumer platforms where distinguishing bots from real people is critical, including dating apps, gaming, and event ticketing, through partnerships in key categories. World and Match Group already piloted the feature on Tinder in Japan, badging verified accounts, and are now expanding it to the US with perks like five free boosts.

A new Concert Kit lets artists reserve tickets for verified humans, cutting out bots that drive up prices. In gaming, World has partnered with Razer and Mythical Games to help players know whether they are competing against a bot or a real person. Reddit, meanwhile, is considering World ID to keep bots off its platform as well.

Photo credit: Sabrina Ortiz

For businesses

World reassures that its protocol is built for enterprise deployment requirements. It also unveiled two partnerships that are bringing it to enterprises today: Zoom and DocuSign. World has a Deep Face technology which can be used to confirm that the person speaking is a real human and not a deepfake, and Zoom is the first platform to put in their product. Similarly, a partnership with DocuSign ensures verified humans sign documents, preventing unauthorized signing.

Outtake Verify for Email, powered by World ID, cryptographically signs outgoing messages to confirm a verified human sent them, with Tools for Humanity already deploying it across its global workforce.

Don’t worry, if your curiosity is piqued about how it all works, stay tuned for a follow-up feature I am writing. This article is simply a rundown of the news.

For agents

Agents often take many actions for people, but a commonly overlooked aspect is that a human must have approved the action. AgentKit seeks to address agentic workflow bottlenecks of that kind, including agent delegation, human-in-the-loop, and agentic commerce. A partnership with Vercel brings humans into the loop for developers building on Vercel's new Workflow SDK. Meanwhile, Browserbase and Exa are using World ID to distinguish human-backed agents from unverified traffic, offering verified agents better access and fewer restrictions.

Our Deeper View

It's fascinating that World was founded in 2019, well before the AI boom made authentication and proof of humanity more urgent than ever. As the daily "AI or Not" polls in The Deep View newsletter illustrate, distinguishing the real from the artificial is only getting harder, making phishing and other scams increasingly difficult to spot. The paradox is that people simultaneously, and often willingly, grant AI agents extraordinary access to sensitive data to maximize their usefulness. Proof of humanity helps on both fronts, ensuring that everyone in an interaction has a clear understanding of what they are actually dealing with. None of that makes the idea of iris scanning to prove your humanity feel any less futuristic or dystopian, and it may take most people a long time to be comfortable with it. Still, 18 million already have, so the future may already be here.