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

# INTRODUCTION

- [Welcome to Zulu Network](https://docs.zulunetwork.io/introduction/welcome-to-zulu-network.md): Zulu Network is the first Native Bitcoin DePIN Layer optimized for decentralized AI+ DePIN implementations.
- [ZK-Powered Architecture](https://docs.zulunetwork.io/introduction/zk-powered-architecture.md): The Zulu Network introduces a pioneering ZK-powered architecture, optimized on DePIN + AI within the Bitcoin ecosystem, designed to significantly enhance Bitcoin's functionality and applicability.
- [Why is Zulu Needed?](https://docs.zulunetwork.io/introduction/why-is-zulu-needed.md): Why is the Zulu Network needed? People want to innovate and earn on Bitcoin, but the ecosystem has limitations.