---
title: "Sam Altman’s World hits 39M users, expands proof-of-human tech"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/293847273.md"
description: "Sam Altman’s World has reached 39 million users and secured $52.5 million in a token sale led by Pantera Capital, bringing total funding to approximately $492.5 million. The platform is expanding its World ID integrations with Tinder, Zoom, DocuSign, and Okta to combat AI-driven identity fraud. Additionally, the launch of World ID 4.0 provides developers with infrastructure for building zero-knowledge proof credentials."
datetime: "2026-07-26T13:34:21.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/293847273.md)
  - [en](https://longbridge.com/en/news/293847273.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/293847273.md)
generator: "portal-rs"
---

# Sam Altman’s World hits 39M users, expands proof-of-human tech

Major funding boost: World secured $52.5 million in a locked token sale led by Pantera Capital, lifting total funding to about $492.5 million. Expanding integrations: World ID now works with Tinder, Zoom, DocuSign, and Okta, targeting sectors vulnerable to AI-driven identity fraud. Enterprise-ready upgrade: The launch of World ID 4.0 introduces infrastructure for developers to build zero-knowledge proof credentials.

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---
> **Disclaimer: This article is for reference only and does not constitute any investment advice.**