# Technical Design

- [Zero-Knowledge Proof Verification Commitment for ZK-Rollup on Bitcoin](/technical-design/zpvc.md)
- [DA Layer](/technical-design/da_layer.md)
- [Decentralized Storage](/technical-design/da_layer/decentralized_storage.md)
- [B² Nodes](/technical-design/da_layer/b2_nodes.md)
- [B² Inscription](/technical-design/da_layer/b2_inscription.md)
- [B² Commitment](/technical-design/da_layer/b2_commitment.md)
- [Bitcoin Network](/technical-design/da_layer/bitcoin.md)