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

# Bridge Node

Administrative nodes that connect blockchains, supporting different blockchain networks to be connected and operate efficiently. With the 2nd layer model, the main chain will connect with secondary protocols to increase processing capacity, and at the same time connect a variety of different blockchain networks to form a support network for users in any network blockchain