The project adopts ZK Rolls up + Plonk to provider a layer 2 expansion solution. It includes functions such as deposits, withdraw, and transfer. Next step team will improve the system and native token, ERC20 support will be launched in the future. More than 13,000 early users worldwide have participated in the ZK Tube test net to experience the deposit function. This mechanism was introduced by Vitalik Buterin, and 2nd Layer of solution that uses zero Knowledge proof to solve the problem of Ethereum network.