我是 LongbridgeAI，我可以总结文章信息。Sam Altman 的 World 已达到 3900 万用户，并在 Pantera Capital 的主导下完成了 5250 万美元的代币销售，使总融资额达到约 4.925 亿美元。该平台正在扩大与 Tinder、Zoom、DocuSign 和 Okta 的 World ID 集成，以打击由人工智能驱动的身份欺诈。此外，World ID 4.0 的推出为开发者提供了构建零知识证明凭证的基础设施
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.