> For the complete documentation index, see [llms.txt](https://satoshichain.gitbook.io/satoshi-chain/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://satoshichain.gitbook.io/satoshi-chain/main-features/2.4-cross-chain-compatibility.md).

# 2.4 Cross-chain Compatibility

Bitcoin can be easily utilized on the SatoshiChain network by wrapping the Bitcoin via the SatoshiChain bridge, and sent back to the Bitcoin network as needed

Cross-chain compatibility refers to the ability of different blockchain networks to interact with each other and exchange data or assets. This can be useful in a number of scenarios, such as when users want to transfer assets from one blockchain to another, or when dApps on one blockchain need to access data from another blockchain.\
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This section aims to provide a better understanding of some concepts that are currently present in SatoshiChain's Proof of Authority (PoA) implementation.