PANews December 19 news, the liquidity re-staking platform Swell officially announced that the Optimistic Rollup Swellchain based on the Optimism OP Stack has officially launched. It is a chain centered on re-staked assets, built on the 'Proof of Restake' mechanism, and supported by Ethena Labs, EigenLayer, and others. Users can share 31,250,000 $SWELL rewards by holding assets across chains before December 31, while exploring upcoming dApps such as Euler Finance and Ambient Finance. Swellchain also builds an ecosystem around the $USDe and $sUSDe stablecoins, providing liquidity rewards for DeFi users.