Scroll is a decentralized protocol that aims to bring scalability and increased security to the Ethereum blockchain. One of the key features of Scroll is its use of zk-rollups, a type of layer 2 scaling solution that allows for faster and cheaper transactions while maintaining the security of the main blockchain. In a zk-rollup, transactions are bundled together and verified by a smart contract on the main blockchain. This allows for a much higher transaction throughput, as the burden of veri...