> For the complete documentation index, see [llms.txt](https://docs.zetrix.com/zetrix-whitepaper/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.zetrix.com/zetrix-whitepaper/addressing-real-needs-in-the-digital-economy/tech-solution.md).

# Tech Solution

Before we dive into the Zetrix solution, it is of paramount importance for us to understand the progeny of modern blockchain technology, Bitcoin. Then we explore the Ethereum platform and the power of smart contracts.