Polygon zero-knowledge EVM rollup aims cheaper Web3 transactions News Share July 20, 2022 CoinTelegraph Polygon uses zero-knowledge proof to club multiple transactions into groups before relaying them over to the Ethereum blockchain as a single transaction. Post navigation Breaking: Zipmex suspends withdrawals as CEO denies financial trouble rumorsLife after crypto biz: Retrenched staff ponder future in the job market You may also like South Korea postpones 20% tax on crypto gains to 2025 Jul 21 CoinTelegraph How to find your NFT's metadata? Jul 21 CoinTelegraph