> For the complete documentation index, see [llms.txt](https://echo-protocol.gitbook.io/echo-protocol/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://echo-protocol.gitbook.io/echo-protocol/echo-app-docs/bridging-ubtc.md).

# Bridging uBTC

## How to bridge uBTC on Echo?

1. Obtain BTC on the B² Network. Go to the B² Network [Official Bridge](https://bridge.bsquared.network/), switch to the BTC network, and deposit BTC from the exchange to your BTC wallet address. Bridge your BTC from the BTC mainnet to the B² Network.

        Note：You can use [Meson](https://meson.fi/swap) to bridge BTC from many L1/L2 Networks into the B² Network.

<figure><img src="/files/4wZN9DJy9W2vBGdLwGnt" alt=""><figcaption></figcaption></figure>

2. Participate in the [UniRouter](https://app.unirouter.io/) Stake activity by depositing your BTC from the B² Network into UniRouter to receive the equivalent value in uBTC. By participating in this activity, you can earn rewards from both the B² Network and UniRouter.

<figure><img src="/files/0kCWPq7J6isuZbiOMF4N" alt=""><figcaption></figcaption></figure>