In this conversation, Samuel McCulloch interviews Nicholas Fett, the CTO of Teller, about oracles and their role in the DeFi space. They discuss the need for alternative oracle providers, the challenges faced by LRTs and LSDs, and the importance of clean and reliable data. They also explore Teller's approach to oracles, including their subjective model and dispute resolution process. Additionally, they touch on the future of Teller and the increasing demand for oracleized pricing in the growing number of rollups and other Layer 2 solutions.Chapters