11-12, 16:30–17:00 (Asia/Bangkok), Stage 5
OP-stack based rollups now retrieve L1-to-L2 deposit transactions and L2 transactions from Blobs. Current solutions face two issues: 1) increased operational costs due to batch submission overhead or 2) protocol complexity during challenges. We'll share our experience addressing these using ZK fault proof. Our new challenge system is cost-free for users and easily extendable to ZK rollups. The presentation includes our example of switching from zkEVM to zkVM and optimizing proof generation speed
I'm ZK Engineer at Kroma, securing the network with Zero-Knowledge Fault Proofs and scaling Ethereum through advanced cryptographic techniques. I have implemented various features in Tachyon, which is a modular ZK backend accelerated by GPU, from cryptographic primitives to proving schemes and optimizations; Finite Fields, Polynomials, FFT, Halo2, etc. I'm eager to solve real-world problems with practical solutions.