As mentioned in our previous post, Codex is working on research around data availability sampling (DAS) for Ethereum scaling. Part of this research is to develop a simulator that can give us some good estimates about how much time it takes to disseminate a huge block of 128 MB (including

One small step for Ethereum's roadmap, one grand step for Codex The Ethereum Foundation (EF) and Codex collaborate to solve overlapping research challenges regarding the scaling of our network infrastructure. Codex has received a grant from the Ethereum Foundation ESP to contribute research on the challenge of proving data availability.