Katana Network is a DeFi-optimized Layer-2 blockchain designed to unify fragmented liquidity and deliver sustainable yield within the digital asset ecosystem. Incubated by Polygon Labs and GSR, the network utilizes a concentrated liquidity model by integrating core decentralized finance applications such as AMMs, lending protocols, and perpetuals DEXs into a single, cohesive environment. Through its innovative VaultBridge mechanism and Chain-Owned Liquidity (COL) framework, Katana systematically captures and redirects sequencer fees and cross-chain returns back into the protocol, providing capital allocators with a highly efficient and self-sustaining decentralized financial infrastructure. Website: https://katana.network/ Whitepaper: https://docs.katana.network/ Twitter/X Link: @katana