> For the complete documentation index, see [llms.txt](https://docs.satoshivm.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.satoshivm.io/developer-guide/contract-address/alpha-mainnet.md).

# Alpha Mainnet

## BTC Bridge

### Bitcoin

* BTCBridge: [bc1q5km8mejthm05xmwfj2csm5j8fpyy9gmnta6a33](https://mempool.space/address/bc1q5km8mejthm05xmwfj2csm5j8fpyy9gmnta6a33)

### SatoshiVM Alpha

* BTCBridge: [0xF70Af817B07118CBF7ACCC38767899598e045408](https://svmscan.io/address/0xF70Af817B07118CBF7ACCC38767899598e045408)

## $SAVM Bridge

### Ethereum

* SAVMBridge: [0xF70Af817B07118CBF7ACCC38767899598e045408](https://etherscan.io/address/0xF70Af817B07118CBF7ACCC38767899598e045408)

### SatoshiVM Alpha

* SAVMBridge: [0x1109F6221F684BCb9B2529b8803a7b8c3411d45f](https://svmscan.io/address/0x1109F6221F684BCb9B2529b8803a7b8c3411d45f)