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Ethereum co-founder Vitalik Buterin believes that solo validators that choose not to include certain transactions should \u201cbe tolerated\u201d to stop the Ethereum community from becoming the \u201cmorality police.\u201d<\/p>\n
Vitalik Buterin made the comment in reply to a Twitter poll from latetot.eth, discussing a hypothetical scenario whereby a validator censors a transaction that doesn\u2019t align with their beliefs. <\/p>\n
The thread, published on Oct. 17, asked what should happen if a solo validator, in a country at war with another, decides not to process a block because it includes donations to the opposing military force.\u00a0<\/p>\n
\nI\u2019m a solo home validator in Country A. We are at war w Country B, and I decide that I\u2019m not going to include donations to their military when it\u2019s my turn to make a block. This validator should:<\/p>\n
\u2014 latetot.eth (@latetot) October 16, 2022<\/a><\/p><\/blockquote>\n
According to Ethereum\u2019s co-founder, the answer for a censorship case should be aligned with the level of transgression.<\/p>\n
The post attracted notable attention, as Vitalik explained in the thread that any other answer would potentially lead to turning the Ethereum community into morality police:\u00a0<\/p>\n
\nI would say “be tolerated”. Slashing or leaking or socially coordinated anything should only be considered for massive reorging of other people’s blocks, not making wrong choices about what to put in your own.<\/p>\n
Any other answer risks turning ETH community into morality police<\/p>\n
\u2014 vitalik.eth (@VitalikButerin) October 17, 2022<\/a><\/p><\/blockquote>\n
In Ethereum proof-of-stake (PoS)<\/a>, validators decide what transactions to include in their blocks if any. PoS is a modern consensus method that powers decentralized finance (DeFi) projects and cryptocurrencies.<\/p>\n
\nValidators are allowed to decide what transactions to include in a block. what we shouldnt do, is encourage staking services like Exchanges or Lido that are so huge and centralized that they can easily be coerced into cencoring by governments or other third party agents.<\/p>\n
\u2014 mao (@5t4rman) October 17, 2022<\/a><\/p><\/blockquote>\n
Also answering the thread, Martin K\u00f6ppelmann, co-founder of Gnosis and a long-time Ethereum decentralized application developer, said he agreed with tolerating the validator in that situation while warning about how MEV-boost censorship rising in Ethereum following the Merge.\u00a0<\/p>\n
\nFor the record, in this specific poll, I would also vote for “tolerate”. But IMO the quick roll-out of MEV-boost in hindsight was a mistake and should have been done more diligently to prevent a situation where the content curation of 1 entity currently affects 52% of all blocks.<\/p>\n
\u2014 Martin K\u00f6ppelmann (@koeppelmann) October 17, 2022<\/a><\/p><\/blockquote>\n
Although the thread discusses a hypothetical scenario, concerns about censorship<\/a> in the Ethereum network surged last week, with 51% of Ethereum blocks being compliant with the United States Office of Foreign Assets Control (OFAC) standards as of Oct. 14, as MEV-Boost relays take over market share<\/a> one month after the Merge.\u00a0<\/p>\n
Related:\u00a0Ripple wants to bring Ethereum smart contracts to the XRP Ledger<\/a><\/em><\/strong><\/p>\n
MEV-Boost relays are centralized entities acting as trusted mediators between block producers and builders. All Ethereum PoS validators can outsource their block production to other builders. Due to Ethereum\u2019s upgrade to a PoS consensus, MEV-Boost has been enabled to a more representative distribution of block proposers, rather than a small group of miners under proof-of-work (PoW).<\/p>\n