'Block Space Auctions in Ethereum Sharding'
summary
Proposal adds a market where specialized block builders publish large shard block body headers (commitment + signature + fee) to a proposal header subnet, proposers pick the highest-fee header without seeing contents, and the winning builder must publish the matching body to the shard. Sharding initially uses 64 data-only shards for rollups (≈100x scalability), attesters vote on header/body availability, and failed publication still transfers the fee. Design aims to prevent proposer censorship, supports a three-layer searcher→relayer→builder market, and can integrate with Flashbots/SGX.
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chapters (6)
- 0:00Introduction
- 0:32Ethereum Sharding Design
- 1:29Ethereum Sharding Fee Market
- 6:14Trust Assumptions
- 7:53Economic Approach
- 8:49Decentralized Market
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