BitDAO launches the modular Ethereum Layer 2 network Mantle

ChainCatcher news, according to The Block, BitDAO has launched the modular Ethereum Layer2 network Mantle. BitDAO stated that the network stack consists of three layers, one for transaction execution, while the other two handle transaction finality and data availability, respectively. Transaction fees on Mantle will be paid using BIT tokens, and an incentivized testnet is planned to be launched next year. ( The Block )