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# 什么是NOSTR？

<figure><img src="https://366523804-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fb2eWHmMDnixruXKKxxmY%2Fuploads%2FkYkr6YXufaeXkMzEpK6S%2FPicture.png?alt=media&amp;token=b136c76e-b57a-4ce3-b052-e221a5f71fb9" alt=""><figcaption></figcaption></figure>

Nostr是一个分布式社交网络系统的去中心化网络协议。它的名称是“Notes and Other Stuff Transmitted by Relays”的首字母缩写。它设计的目的是为了抗审查。