> For the complete documentation index, see [llms.txt](https://docs.cira.app/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.cira.app/cira-app-2.0/overview/locker.md).

# Locker

Our cross-chain token locker is a unique and secure way to manage digital assets across different blockchain networks. Here's how it works:

* **Cross-Chain Compatibility:** It operates across multiple blockchain networks, ensuring flexibility and broader access.
* **ERC1155 Tokens for Ownership:** Ownership of each lock is represented by an ERC1155 token, a standard in the Ethereum ecosystem known for its efficiency and versatility.
* **Unique Locks:** Every lock in the system is unique, providing personalized security for each user's assets.
* **Token Burn Upon Unlocking:** When a lock is opened, the corresponding ERC1155 token is burned (permanently destroyed), ensuring the finality of the unlocking process.
* **Transferable Ownership:** In special circumstances, such as when a project changes hands or in case of a wallet compromise, the ERC1155 token (and thus the ownership of the lock) can be transferred to a new party.

This system not only enhances security but also provides flexibility and ease of asset management across different blockchain networks.