> For the complete documentation index, see [llms.txt](https://aibo-network-organization.gitbook.io/whitepaper/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://aibo-network-organization.gitbook.io/whitepaper/white-paper/4.-aibo-chain/4.4-cross-chain-bridge.md).

# 4.4 Cross-Chain Bridge

The cross-chain bridge technology of the AIBO Public Chain is key to interoperability with other blockchain networks. It uses decentralized technology, secured by multi-signature and on-chain governance, to ensure the security and fairness of asset transfers. The bridge offers a user-friendly interface and process, simplifying cross-chain operations and reducing technical barriers, bringing broader ecological cooperation opportunities to the AIBO Public Chain.