> For the complete documentation index, see [llms.txt](https://docs.stackingdao.com/stackingdao/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.stackingdao.com/stackingdao/stacking-dao-wen-dang/he-xin-he-yue.md).

# 核心合约

- [Stacking DAO 核心 V4](https://docs.stackingdao.com/stackingdao/stacking-dao-wen-dang/he-xin-he-yue/stacking-dao-he-xin-v4.md)
- [签名者入驻](https://docs.stackingdao.com/stackingdao/stacking-dao-wen-dang/he-xin-he-yue/qian-ming-zhe-ru-zhu.md)