> For the complete documentation index, see [llms.txt](https://docs.nextid.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.nextid.com/technical-foundations.md).

# Technical Foundations

- [Verifiable Credentials](https://docs.nextid.com/technical-foundations/verifiable-credentials.md)
- [Decentralised Identifiers](https://docs.nextid.com/technical-foundations/decentralised-identifiers.md)
- [Tradeable Tokens](https://docs.nextid.com/technical-foundations/tradeable-tokens.md)