Astar Network launches zKatana layer-2 scaling solution on public testnet The Astar Network, a smart contract platform for multi-chain, announced the launch of its zero-knowledge (ZK) Ethereum layer-2 solution, zKatana Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Filed under: Bitcoin - @ October 26, 2023 8:11 pm