Scroll is a zero-knowledge Layer 2 rollup built on Ethereum that leverages zk-proofs to enhance scalability and transaction efficiency.

Quotes that support claims

Scroll is a zero-knowledge rollup — a blockchain scaling solution that uses zero-knowledge technology to process transactions cheaper and more efficiently than on the base network, Ethereum.

Ethereum Layer 2 Scroll is rolling out an upgrade that promises 90% lower fees while providing better network throughput and security