Odaily Planet Daily News: The Co-Testnet jointly launched by Berachain and Particle Network is now online. Berachain is a layer 1 blockchain fully compatible with the Ethereum Virtual Machine (EVM) and introduces a unique consensus model - Proof-of-Liquidity. Co-Testnet is one of the product integration solutions of the Chain Abstraction Coalition launched by Particle Network. In Particle Pioneer's first joint testnet, users of Berachain and other blockchains will be able to use chain abstraction to freely traverse different blockchain ecosystems.