> For the complete documentation index, see [llms.txt](https://doc.cess.network/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.cess.network/ref/in-depth-feat.md).

# In-depth Technical Features

- [R²S](https://doc.cess.network/ref/in-depth-feat/r2s.md)
- [RRC](https://doc.cess.network/ref/in-depth-feat/rrc.md)
- [VRF](https://doc.cess.network/ref/in-depth-feat/vrf.md)
- [CD²N](https://doc.cess.network/ref/in-depth-feat/cddn.md)
- [LBSS](https://doc.cess.network/ref/in-depth-feat/lbss.md)