In blockchain technology, Layer 3 (L3) is a term used to describe a third layer solution that builds on top of Layer 2 (L2) scaling solutions. Layer 3 solutions aim to further improve the scalability and functionality of blockchain networks by introducing new features and capabilities. Layer 2 solutions, such as payment channels or state channels, help to reduce the load on the main blockchain network by processing transactions off-chain. However, these solutions still rely on the security an...