> For the complete documentation index, see [llms.txt](https://docs.merlinchain.io/merlin-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.merlinchain.io/merlin-docs/user-quick-start/how-to/staking-and-unstaking/unstaking/brc-20.md).

# BRC-20

Unstaking Portal: [Merlin Unstaking Page](https://merlinchain.io/unstake)

Detailed operations is similar with unstaking BTC

### Users that have not claimed M-Token(BRC-20)

* Retrieve BRC-20 to Layer1: After paying the gas fee, the BRC-20 will arrive at your L1 BTC wallet in **3 days**.
* Retrieve BRC-20 to Layer2: You can also unstake BRC-20 back to your L2 wallet without paying gas. It will arrive at your L2 wallet address in about **24 hours**. This can be bridged out using our official bridge.

### Users Have Claimed M-Token(BRC-20)

Now you can swap M-BRC20 with BRC20 at **a ratio of 1:1 (for example, M-ORDI to ORDI)**, and then you can continue to trade or bridge back to the L1. **You need to have sufficient gas in L2 wallet.**

Note:

* OKX already supports the deposit of ORDI/SATS. You can deposit to the exchange after getting ORDI/SATS (not M-ORDI and M-SATS).
* Users have to add the BRC-20 token address to view unstaked assets.