ETHPrague 2024

“Optimistic” Outlook: Privacy in On-Chain AI Made Affordable
05-31, 16:30–16:55 (Europe/Prague), Flower Stage

Our tech merges zkML and opML, bringing privacy from the former and cost-effectiveness from the latter to achieve affordable privacy in on-chain AI.


Our idea marries Zero-Knowledge Machine Learning (zkML), the hottest field in the ZK space, with Optimistic Machine Learning (opML), a promising alternative with longer finality. Our session will cover the technical details of how combining the two will unlock affordable privacy.

Dr. Cathie So dove into Web3 as the founding tutor of Zero-Knowledge University, onboarding numerous developers into ZK. With a background as a researcher at the Ethereum Foundation and a wealth of experience speaking at various conferences on zkML, she now serves as the Chief Scientist at ORA.