Vitalik Buterin and Dankrad Feist of Ethereum, and Dmitriy Ryajov of Codex, join HIO for a discussion about the challenges and solutions in the realm of data availability and scalability in blockchain systems, particularly Ethereum.

They address the complexities of the issues, from Buterin's perspective on the long-term vision, to Ryajov and Feist's insights into the specific projects like Codex and the data sharding.