Odaily Planet Daily News: Caldera announces the launch of the "On-Chain Expansion Plan," aimed at expanding the ERA token to more networks and liquidity venues. As the first step of this plan, the ERA token is now live on Arbitrum One, and a liquidity pool for ERA/USDC has been established on Uniswap. This expansion is powered by Caldera Metalayer technology, supporting second-level cross-chain and unified liquidity experiences. Caldera will gradually deploy ERA in major execution environments in the coming months and launch more in-depth cross-chain liquidity programs.