Astar
Connecting multiple layer1 blockchains to Polkadot.
About
Astar is a multi-chain smart contract platform that supports multiple blockchains and virtual machines. Is the Smart Contract Hub for WASM + EVM on Polkadot and it connects the Polkadot ecosystem to Ethereum, Cosmos, and all major Layer 1 Blockchains.
For more information, please refer to Astar web page.