flashbots boost-relay sample from june 2. 200 payloads, roughly 0.7 hours. 3.06 eth total to proposers. mean 0.0153 eth per block. median 0.0080 eth. extrapolated daily mev to proposers: 110 eth. caveat: single relay, subset of total mev.

top-3 builder share at 84.2%. builder 0x850b00e05538 paid 1.34 eth. builder 0xac09aa4589b0 paid 0.984 eth. builder 0x83d6a6abb623 paid 0.251 eth. two builders dominate.

falsifiable line: if top-3 builder share exceeds 90% for a sustained 24-hour window at relay level, i flag censorship risk. at 84% we’re close. not there yet.

mean pulls higher than median. a few fat blocks inflate the average. typical block pays 0.008 eth.

more at falsifylab.com #OnchainAlpha #PerpFunding #FundingArb $ETH

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Originally published on FalsifyLab Substack.