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EIP-7732 Enshrined Proposer-Builder Separation

ReviewCorecreated 2024-06-2811 later proposals build on it

Separates the ethereum block in consensus and execution parts, adds a mechanism for the consensus proposer to choose the execution proposer.

Authors: Francesco D'Amato, Nico Flaig, Barnabé Monnot, Michael Neuder, Potuz (@potuz), Justin Traglia, Terence Tsao

Built on by (11)

Later proposals that name this one in their requires field.

EIP-8025Optional Execution ProofsEIP-8101Payload Chunking with Chunk Access ListsEIP-8105Universal Enshrined Encrypted MempoolEIP-8142Block-in-Blobs (BiB)EIP-8146Block Access List SidecarsEIP-8205Withdrawal credentials preregistrationEIP-8237Independent CL/EL SyncEIP-8256Blob StreamingEIP-8261Gas Limit ScheduleEIP-8282Builder Execution RequestsEIP-8369VOPS Profiles for FOCIL Eligibility

What the specification covers

AbstractMotivationSpecificationExecution LayerConsensus LayerBeacon chain changesTypesConstantsIndex flagsDomainsMiscWithdrawal prefixesPresetMiscMax operations per blockState list lengthsWithdrawals processingConfigurationTime parametersContainersNew containersBuilderBuilderPendingPaymentBuilderPendingWithdrawalPayloadAttestationDataPayloadAttestationPayloadAttestationMessageIndexedPayloadAttestationExecutionPayloadBidSignedExecutionPayloadBidExecutionPayloadEnvelopeSignedExecutionPayloadEnvelopeModified containersBeaconBlockBodyBeaconStateFork-Choice changesP2P changesEngine APIRationaleStaked buildersDelayed validationFork choicePTC equivocationsWithdrawalsThree state transition functionsCompatible designsInclusion listsSlot auctionsBackwards CompatibilitySecurity ConsiderationsFree option problemBuilder safetyMalicious PTCCopyright

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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