# Layer2 Overview

- [Architecture](/satoshivm/layer2-overview/architecture.md)
- [Alpha Mainnet](/satoshivm/layer2-overview/architecture/alpha-mainnet.md)
- [Mainnet](/satoshivm/layer2-overview/architecture/mainnet.md)
- [Commitment and Verification on Bitcoin](/satoshivm/layer2-overview/commitment-and-verification-on-bitcoin.md)
- [Asset Bridge](/satoshivm/layer2-overview/asset-bridge.md)