> For the complete documentation index, see [llms.txt](https://whitepaper.truefuture.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://whitepaper.truefuture.io/products/true-app/cross-chain-bridge.md).

# Cross-Chain Bridge

![](/files/BBASE5rt77QKvo2Zdwr6)

A tool for moving tokens from one blockchain to another. The bridge temporarily blocks the asset on chain A and releases it on chain B. Assets on blockchain A will only be unlocked when the equivalent amount of generated tokens on blockchain B is locked again. This mechanism does not allow users
 to access assets in both blockchains at the same time.