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

# Overview

- [MDC Token Distribution and Supply](https://docs.mydatacoin.io/overview/mdc-token-distribution-and-supply.md)
- [Tech Stack](https://docs.mydatacoin.io/overview/tech-stack.md)
- [How to contribute](https://docs.mydatacoin.io/overview/how-to-contribute.md): Help us grow.
- [By reporting bugs](https://docs.mydatacoin.io/overview/how-to-contribute/by-reporting-bugs.md): Help us to find bugs and earn DataCrystals
- [By watching paid Ads](https://docs.mydatacoin.io/overview/how-to-contribute/by-watching-paid-ads.md): Watch paid Ads and earn DataCrystals
- [By inviting new members](https://docs.mydatacoin.io/overview/how-to-contribute/by-inviting-new-members.md): Earn DataCrystals by inviting new members