Intending to process cheap payments, Hermez Network has announced the launch and release of its zK-rollup on Ethereum mainnet. Reportedly, the launch of this zk-rollup mainnet will help the users to transfer funds at a lower transaction cost than ethereum. Ether (ETH), Tether (USDT), Hermez (HEZ), Dia, and Wrapped BTC (WBTC) are the major tokens supported by Hermez.