According to @katana, the new DeFi Engine Katana is the first rollup specifically designed to demonstrate the capabilities of the AggLayer, leveraging Polygon’s cdk-opgeth framework (source: @katana on Twitter, May 28, 2025). Katana integrates zk finality using SuccinctLabs’s SP1 prover and provides high-speed execution through Conduit’s G2 solution. These features are expected to enable faster, more secure DeFi transactions and reduce settlement risk for traders. As an innovative Layer 2 solution, Katana's architecture is likely to enhance interoperability and liquidity aggregation across Ethereum-based DeFi markets, potentially increasing trading volumes and attracting new capital to Polygon’s ecosystem (source: @katana on Twitter, May 28, 2025).