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Data availability sampling in practice - HackMD

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# Data availability sampling in practice If we want to move beyond relying on committee assumptions

Data availability sampling in practice - HackMD # Data availability sampling in practice If we want to move beyond relying on committee assumptions in eth2, we need to have a robust infrastructure for data availability sampling. This post attempts to discuss what this would look like in the eth2 context in practice. For simplicity, we will assume a fraud-proof-free data availability sampling technique - either Kate commitments or Merkle proofs with a SNARKed Merkle root. Kate commitments are likely significantly more efficient. ### Recap: how does data availability sampling work? _Note: actual

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