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EIP-8292 Post-Quantum Attestation Aggregators

DraftCorecreated 2026-06-07

Describes the aggregator role that aggregates validator attestations into one succinct proof in PQ consensus

Authors: Anshal Shukla (@anshalshukla), Gajinder Singh (@g11tech), Parthasarathy Ramanujam (@ch4r10t33r), Guillaume Ballet (@gballet), Shariq Naiyer (@shariqnaiyer), Kolby Moroz Liebl (@KolbyML), Unnawut Leepaisalsuwanna (@unnawut), Tom Wambsgans (@tomWambsgans), Thomas Coratger (@tcoratger), Justin Drake (@JustinDrake)

What the specification covers

AbstractMotivationHash-based signatures do not aggregate like BLSAggregation moves into a proof, and proving needs its own roleSpecificationConstantsThe aggregator roleLevels of aggregationAggregation targetsResource dimensionsOut of scopeRationaleWhy a separate role rather than a duty for every validatorWhy the role is opt-inNot the same as today's committee aggregatorCentralization trade-offs and mitigationsOpen questionsBackwards CompatibilityTest CasesReference ImplementationSecurity ConsiderationsCopyright

This proposal declares no Solidity interface, so there is nothing to compute. It may be a core protocol change, a meta proposal, or written in prose only.

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