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EIP-2935 Serve historical block hashes from state

FinalCorecreated 2020-09-034 later proposals build on it

Store and serve last 8191 block hashes as storage slots of a system contract to allow for stateless execution

Authors: Vitalik Buterin (@vbuterin), Tomasz Stanczak (@tkstanczak), Guillaume Ballet (@gballet), Gajinder Singh (@g11tech), Tanishq Jasoria (@tanishqjasoria), Ignacio Hagopian (@jsign), Jochem Brouwer (@jochem-brouwer), Sina Mahmoodi (@s1na)

Built on by (4)

Later proposals that name this one in their requires field.

EIP-7600Hardfork Meta - PectraEIP-7709Read BLOCKHASH from Storage and Update CostEIP-8256Blob StreamingEIP-8289Multi-block Access List Warming

What the specification covers

AbstractMotivationSpecificationBlock processingEVM ChangesBlock hash history contractgetsetBytecodeDeployment[EIP-161](./eip-161.md) handlingGas costsRationaleInserting the parent block hashSize of ring buffersBackwards CompatibilityTest 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.

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