Meter is a blockchain infrastructure that allows smart contracts to scale and travel seamlessly through heterogeneous blockchain networks. Meter leverages PoW to create metastable MTR for fees and payments. It uses HotStuff-based PoS consensus with MTRG (Meter Governance Token) used to validate transactions and secure the blockchain. Meter can also currently function as an EVM compatible layer 2 sidechain. In the future, Meter aims to make it compatible with projects like Polkadot and Cosmos and various other public blockchain networks.