# Introduction

- [Background](/introduction/background.md)
- [What is a HyperFuse Guardian Node?](/introduction/what-is-a-hyperfuse-guardian-node.md)
- [How do HyperFuse Guardian Nodes Work?](/introduction/how-do-hyperfuse-guardian-nodes-work.md)
- [Who Can Operate a HyperFuse Guardian Node?](/introduction/who-can-operate-a-hyperfuse-guardian-node.md)
- [What is the HyperFuse Guardian Node NFT?](/introduction/what-is-the-hyperfuse-guardian-node-nft.md)