Swell Launches $1B Layer-2 Restaking Rollup Using Polygon CDK

• Swell launched layer-2 restaking rollup with EigenLayer & AltLayer, has $1B total value locked • Rollup is a "restaked rollup" with services like sequencing, verification, faster finality • Restaking refers to repurposing Ethereum staked ETH to secure other chains • Rollup uses Polygon's chain development kit (CDK) • Swell founder called expanding to layer 2 "next logical step" for liquid staking