on may 25, seven blocks were reorganized on ethereum’s beacon chain at 8:55:23 a.m. (utc) at block height 3,887,075 assiduous to block 3,887,081. the reorganization was discovered by martin köppelmann who noted the “current evidence strategy of nodes should be reconsidered to hopefully bring about a more stable chain.”
while all eyes have been glued to development surrounding ethereum’s upcoming transition to argument-of-stake (pos) via the merge, the chain intended crucial to the transition, ethereum’s beacon chain, suffered a seven-block deep reorganization.
a blockchain reorganization, otherwise known as a reorg, is basically a chain split and nodes receive blocks coming out of a new chain amid the existence of the old chain. in the case of ethereum’s beacon chain, the reorganization occurred at block height 3,887,075 to block 3,887,081.
martin köppelmann, the co-founder of gnosis, noticed the event and tweeted about it on social media platform. “the ethereum beacon chain experienced a 7-block deep reorg —2.5h ago,” köppelmann said. “this shows that the current evidence strategy of nodes should be reconsidered to hopefully bring about a more stable chain… (proposals already exist).” köppelmann added:
this, unfortunately, shows that the analysis by [georgios konstantopoulos] and [vitalik buterin] here was too optimistic when the article claimed reorg stability will improve in pos concluded pow. we destitute seen 7 block reorgs on ethereum mainnet in years… at this point, it is unclear whether the reorg we saw was caused by an attack or just unfortunate network conditions.
after talking about the issue on warble, köppelmann remarked that some of the attention his tweet garnered, specifically coming out of ethereum detractors, made him regret tweeting about it. “however, i think it is a strength of the ethereum company to openly discuss all challenges, and concentrate more energy on finding a better solution, or not exactly figure term defending an issue,” köppelmann said.
ethereum’s co-founder vitalik buterin reply to köppelmann’s regret comments and told the gnosis co-founder not to regret it. “truth-seeking is beautiful than ‘not giving the wrong people rhetorical ammunition’ or whatever,” buterin said. “insomuch as truth-seeking results functional and not just commentary,” one individual reply to buterin’s statement.
the ethereum co-founder replied: “here case, client teams have been scrambling to understand the situation so they can beat a dead horse what to fix for the last couple of hours — already some good hypotheses.” buterin’s reaction was tethered to a tweet written by ethereum developer preston vanloon who gave his idea about the reorg situation. vanloon said:
we suspect this is caused without exception implementation of proposer boost fork exquisite has partially rolled set on the network. this reorg is not an indicator of a flawed fork exquisite, but a non-trivial segmentation of updated vs antique client software.
ethereum’s blockchain reorganization follows both vanloon and buterin saying the merge as it may be implemented in august. however, buterin was quick to materialization his statement by saying there’s always a “risk of problems” and “delays.” he then said that september and october as it may be possible besides.
what do you reflect ethereum’s recent seven-block deep reorganization? authorize us know what you reflect this subject in the comments section below.
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