* Include LICENCE in the Jekyll build * Replace old licence link with new and improved licence link * Add note to EIP-1 mandating the new link * Maybe this fixes it? * Rename LICENCE so that jekyll picks it up * Add original LICENCE file back * Delete the markdown file * Add Jekyll header Hopefully the tooling still detects it as CC0 * Remove Jekyll header * Maybe this will trick Jekyll and satisfy github? * Remove config changes * Enable incremental build * Will it work if I rename it? * I'll just paste the content of the licence into the file... * Perhaps this will work * Replace the licence file * Fix false positive Co-authored-by: Micah Zoltu <micah@zoltu.net> * Resolve feedback * Perhaps this might work * It didn't work This reverts commit 55116e15168fb20ae57dea97388bb260c0941465. * Will licencee still detect this correctly? * Jekyll Preamble in licence file * Include it? * Licence -> License, get rid of CC0.md * Force wording of copyright waiver * Formatting consistent with the rest of the list * Spelling * Escape * Task failed successfully * Fix two more links * Will this render it? * Perhaps this will work too * .md essential * Fix the issues Micah noted Co-authored-by: Micah Zoltu <micah@zoltu.net>
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eip | title | author | discussions-to | status | withdrawal-reason | type | category | created |
---|---|---|---|---|---|---|---|---|
3382 | Hardcoded Block Gas Limit | Philippe Castonguay (@PhABC) | https://ethereum-magicians.org/t/eip-3382-hardcoded-gas-limit | Withdrawn | The author prefers [EIP-3756](./eip-3756.md) | Standards Track | Core | 2021-03-13 |
Simple Summary
Hardcode the block gas limit to 12,500,000
gas per block.
Abstract
Updates the block validation rules such that a block is invalid if the gas_limit
header field is not equal to 12,500,000
.
Motivation
Both Ethereum's Proof of Work and Proof of Stake designs assume that block producers are financially rational, but does not assume block producers to be benevolent. There is one exception however, and it is when block producers choose the gas limit of a block where it is assumed that block producers care about the long term health and decentralisation of the chain. Indeed, the block gas limit is one of the only parameters in Ethereum that is not dictated by node consensus, but instead is chosen by block producers. This decision was initially made to allow urgent changes in the block gas limit if necessary. Both drastically increasing or decreasing this parameter could have serious consequences that may not be desired. It is therefore a critical parameter that should require node consensus to avoid any sudden harmful change imposed by a small number of actors on the rest of the network.
Specification
Refer to gasLimit
as gasTarget
post EIP-1559.
Added Consensus Constraint
As of FORK_BLOCK_NUMBER
, the header.gasLimit
MUST be equal to BLOCK_GAS_LIMIT
, where BLOCK_GAS_LIMIT
is a hardcoded constant set to 12,500,000
.
Rationale
Keeping gasLimit in Block Headers
While it would be possible to remove the gasLimit
field from block headers, it would change the data structure to be hashed, which could lead to unintended consequences. It is therefore easier to leave the gasLimit as part of block headers.
Chosen Gas Limit
The 12,500,000
value is being proposed as it's the current block gas limit as of time of writing this EIP. The actual amount could be altered with a subsequent EIP to avoid deviating from the core intent of this EIP.
Backwards Compatibility
This EIP is backward compatible.
Security Considerations
Rapid changes to the gas limit will likely be more difficult to execute, which could be problematic if an urgent situation arise that required changing the gas limit.
Copyright
Copyright and related rights waived via CC0.