> For the complete documentation index, see [llms.txt](https://secondearth.gitbook.io/en/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://secondearth.gitbook.io/en/economy/nft/oasis-citizenship-certificate.md).

# Oasis Citizenship Certificate

A credential to become an Earth Alliance citizen. The total number is fixed. 20% of the certificates are initially released, and the rest is obtained by completing specific tasks of the Earth Alliance.