Polygon tests zero-knowledge rollups, mainnet integration inbound

<p style="float:right; margin:0 0 10px 15px; width:240px;"><img src="https://images.cointelegraph.com/images/840_aHR0cHM6Ly9zMy5jb2ludGVsZWdyYXBoLmNvbS91cGxvYWRzLzIwMjMtMDEvN2I2OWYwMzEtZDc3Yi00NDAyLWFlMWYtMjc2Y2I4MWRmZDA3LmpwZw==.jpg"></p><p>Polygon takes zero-knowledge rollups to the final testnet to gauge the performance of its zkEVM ahead of eventual mainnet integration. </p>