> For the complete documentation index, see [llms.txt](https://sherry-pang.gitbook.io/nostr-cn/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://sherry-pang.gitbook.io/nostr-cn/fu-lu-1-nip-xiang-jie/nip17.md).

# NIP17