web3wagmi
← All standards

EIP-4844 Shard Blob Transactions

FinalCorecreated 2022-02-2531 later proposals build on itrequires EIP-1559, EIP-2718, EIP-2930, EIP-4895

Shard Blob Transactions scale data-availability of Ethereum in a simple, forwards-compatible manner.

Authors: Vitalik Buterin (@vbuterin), Dankrad Feist (@dankrad), Diederik Loerakker (@protolambda), George Kadianakis (@asn-d6), Matt Garnett (@lightclient), Mofi Taiwo (@Inphi), Ansgar Dietrichs (@adietrichs)

Depends on (4)

Proposals this one names in its requires field.

EIP-1559Fee market change for ETH 1.0 chainEIP-2718Typed Transaction EnvelopeEIP-2930Optional access listsEIP-4895Beacon chain push withdrawals as operations

Built on by (31)

Later proposals that name this one in their requires field.

EIP-6404SSZ transactionsEIP-7503Zero-Knowledge WormholesEIP-7516BLOBBASEFEE instructionEIP-7569Hardfork Meta - DencunERC-7588Blob Transactions Metadata JSON SchemaEIP-7594PeerDAS - Peer Data Availability SamplingEIP-7664Access-Key opcodeEIP-7702Set Code for EOAsEIP-7706Separate gas type for calldataEIP-7742Uncouple blob count between CL and ELEIP-7762Increase MIN_BASE_FEE_PER_BLOB_GASEIP-7886Delayed executionEIP-7915Adaptive mean reversion blob pricingEIP-7918Blob base fee bounded by execution costEIP-7999Unified multidimensional fee marketEIP-8025Optional Execution ProofsEIP-8070eth/72 - Sparse BlobpoolEIP-8075Adaptive state cost to cap growth & scale L1EIP-8096Increase Gas Cost of Point EvaluationEIP-8101Payload Chunking with Chunk Access ListsEIP-8131Unified Transaction Content FloorEIP-8141Frame TransactionEIP-8142Block-in-Blobs (BiB)EIP-8149Multi KZG Point Evaluation PrecompileEIP-8164Native Key Delegation for EOAsERC-8179Blob Space SegmentsERC-8180Blob Authenticated MessagingEIP-8197Cryptographically Agile TransactionsEIP-8202Scheme-Agile TransactionsEIP-8256Blob StreamingEIP-8369VOPS Profiles for FOCIL Eligibility

What the specification covers

AbstractMotivationSpecificationParametersType aliasesCryptographic HelpersHelpersBlob transactionSignatureHeader extensionGas accountingOpcode to get versioned hashesPoint evaluation precompileConsensus layer validationExecution layer validationNetworkingRationaleOn the path to shardingHow rollups would functionVersioned hashes & precompile return dataBase fee per blob gas update ruleThroughputBackwards CompatibilityBlob non-accessibilityMempool issuesTest CasesSecurity 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.

Compare with

Parsed from the canonical specification · discussion