> For the complete documentation index, see [llms.txt](https://docs.edustar.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.edustar.io/english/service/nft.md). # NFT NFT means an ‘Non-Fungible Token’ and is an encrypted asset that records ownership of digital items stored in the blockchain. All certificates that users receive by completing the Learning Plan Step on EduStar are no longer issued on a single sheet of paper, but on an NFT. If you have an NFT collection, you can also participate in various events such as previewing new content. --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.edustar.io/english/service/nft.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.