Technical reference on Lightning Network channel factories, multi-party channels, LSP architectures, and Bitcoin Layer 2 scaling without soft forks. Covers Decker-Wattenhofer, timeout trees, MuSig2 key aggregation, HTLC/PTLC forwarding, and watchtower breach detection.

闪电网络通道工厂、多方通道、LSP架构及无需软分叉的比特币二层扩展技术详解，涵盖Decker-Wattenhofer协议、超时树、MuSig2密钥聚合、HTLC/PTLC转发及监控塔泄露检测机制