Ethereum's Pectra Upgrade Goes Live: Here's What You Need To Know

Benzinga

2025/05/08

Ethereum ETH/USD activated its long-anticipated Pectra upgrade on May 7, marking a pivotal step in the network’s evolution since the Dencun fork last year.The upgrade went live at 6:05 a.m. ET, with ...

网页链接

免責聲明：投資有風險，本文並非投資建議，以上內容不應被視為任何金融產品的購買或出售要約、建議或邀請，作者或其他用戶的任何相關討論、評論或帖子也不應被視為此類內容。本文僅供一般參考，不考慮您的個人投資目標、財務狀況或需求。TTM對信息的準確性和完整性不承擔任何責任或保證，投資者應自行研究並在投資前尋求專業建議。

熱議股票

{"basename":"/hant","ssrTDKData":{"titleTemplate":"%s - 老虎證券","title":"老虎证券全球投资理财平台| 一站式投资美股新股港股A股","description":"老虎证券助您一站式投资美股，新股，港股，A股等全球金融理财产品。新加坡华人最信赖的在线投资平台，现在加入即享低费用，24/5 无时差炒美股投资理财！","keywords":"老虎證券,老虎證券開戶,老虎券商,老虎證券官網,老虎證券app,tigertrade老虎證券,股票,炒股,新加坡股票交易平臺,投資,投資理財","social":{"ogDescription":"老虎证券助您一站式投资美股，新股，港股，A股等全球金融理财产品。新加坡华人最信赖的在线投资平台，现在加入即享低费用，24/5 无时差炒美股投资理财！","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.be62fbe1.png","ogUrl":"https://www.itiger.com/hant/news/2533195956"},"companyName":"老虎證券"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental"},"isCrawlerRequest":true,"__swrFallback__":{"@#url:\"https://stock-news.skytigris.cn/v3/news\",params:#id:\"2533195956\",edition:\"fundamental\",auth_exemption:1,,,undefined,":{"share":"https://ttm.financial/m/news/2533195956?lang=zh_TW&edition=fundamental","thumbnail":"https://www.benzinga.com/files/images/story/2025/05/07/Ethereum-Virtual-Currency-On-Black-Scree.jpeg","is_english":true,"pubTime":"2025-05-08 00:28","share_image_url":"https://static.laohu8.com/e9f99090a1c2ed51c021029395664489","id":"2533195956","market":"nz","top_or_hot":-1,"title":"Ethereum's Pectra Upgrade Goes Live: Here's What You Need To Know","media":"Benzinga","content":"<div>\n<p>Ethereum ETH/USD activated its long-anticipated Pectra upgrade on May 7, marking a pivotal step in the network’s evolution since the Dencun fork last year.The upgrade went live at 6:05 a.m. ET, with ...</p>\n\n<a href=\"https://www.benzinga.com/25/05/45260729/ethereums-pectra-upgrade-goes-live-reshapes-wallet-logic-and-raises-security-and-bandwidth-concerns\">网页链接</a>\n\n</div>\n","source":"Benzinga","html":"<!DOCTYPE html>\n<html>\n<head>\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />\n<meta name=\"viewport\" content=\"width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no\"/>\n<meta name=\"format-detection\" content=\"telephone=no,email=no,address=no\" />\n<title>Ethereum's Pectra Upgrade Goes Live: Here's What You Need To Know</title>\n<style type=\"text/css\">\na,abbr,acronym,address,applet,article,aside,audio,b,big,blockquote,body,canvas,caption,center,cite,code,dd,del,details,dfn,div,dl,dt,\nem,embed,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,html,i,iframe,img,ins,kbd,label,legend,li,mark,menu,nav,\nobject,ol,output,p,pre,q,ruby,s,samp,section,small,span,strike,strong,sub,summary,sup,table,tbody,td,tfoot,th,thead,time,tr,tt,u,ul,var,video{ font:inherit;margin:0;padding:0;vertical-align:baseline;border:0 }\nbody{ font-size:16px; line-height:1.5; color:#999; background:transparent; }\n.wrapper{ overflow:hidden;word-break:break-all;padding:10px; }\nh1,h2{ font-weight:normal; line-height:1.35; margin-bottom:.6em; }\nh3,h4,h5,h6{ line-height:1.35; margin-bottom:1em; }\nh1{ font-size:24px; }\nh2{ font-size:20px; }\nh3{ font-size:18px; }\nh4{ font-size:16px; }\nh5{ font-size:14px; }\nh6{ font-size:12px; }\np,ul,ol,blockquote,dl,table{ margin:1.2em 0; }\nul,ol{ margin-left:2em; }\nul{ list-style:disc; }\nol{ list-style:decimal; }\nli,li p{ margin:10px 0;}\nimg{ max-width:100%;display:block;margin:0 auto 1em; }\nblockquote{ color:#B5B2B1; border-left:3px solid #aaa; padding:1em; }\nstrong,b{font-weight:bold;}\nem,i{font-style:italic;}\ntable{ width:100%;border-collapse:collapse;border-spacing:1px;margin:1em 0;font-size:.9em; }\nth,td{ padding:5px;text-align:left;border:1px solid #aaa; }\nth{ font-weight:bold;background:#5d5d5d; }\n.symbol-link{font-weight:bold;}\n/* header{ border-bottom:1px solid #494756; } */\n.title{ margin:0 0 8px;line-height:1.3;color:#ddd; }\n.meta {color:#5e5c6d;font-size:13px;margin:0 0 .5em; }\na{text-decoration:none; color:#2a4b87;}\n.meta .head { display: inline-block; overflow: hidden}\n.head .h-thumb { width: 30px; height: 30px; margin: 0; padding: 0; border-radius: 50%; float: left;}\n.head .h-content { margin: 0; padding: 0 0 0 9px; float: left;}\n.head .h-name {font-size: 13px; color: #eee; margin: 0;}\n.head .h-time {font-size: 12.5px; color: #7E829C; margin: 0;}\n.small {font-size: 12.5px; display: inline-block; transform: scale(0.9); -webkit-transform: scale(0.9); transform-origin: left; -webkit-transform-origin: left;}\n.smaller {font-size: 12.5px; display: inline-block; transform: scale(0.8); -webkit-transform: scale(0.8); transform-origin: left; -webkit-transform-origin: left;}\n.bt-text {font-size: 12px;margin: 1.5em 0 0 0}\n.bt-text p {margin: 0}\n</style>\n</head>\n<body>\n<div class=\"wrapper\">\n<header>\n<h2 class=\"title\">\nEthereum's Pectra Upgrade Goes Live: Here's What You Need To Know\n</h2>\n<h4 class=\"meta\">\n<p class=\"head\">\n<strong class=\"h-name small\">Benzinga</strong><span class=\"h-time small\">2025-05-08 00:28</span>\n</p>\n</h4>\n</header>\n<article>\n<div>\n<p>Ethereum ETH/USD activated its long-anticipated Pectra upgrade on May 7, marking a pivotal step in the network’s evolution since the Dencun fork last year.The upgrade went live at 6:05 a.m. ET, with ...</p>\n\n<a href=\"https://www.benzinga.com/25/05/45260729/ethereums-pectra-upgrade-goes-live-reshapes-wallet-logic-and-raises-security-and-bandwidth-concerns\">网页链接</a>\n\n</div>\n\n<div class=\"bt-text\">\n\n\n<p> 來源：<a href=\"https://www.benzinga.com/25/05/45260729/ethereums-pectra-upgrade-goes-live-reshapes-wallet-logic-and-raises-security-and-bandwidth-concerns\">Benzinga</a></p>\n<p>為提升您的閱讀體驗，我們對本頁面進行了排版優化</p>\n\n\n</div>\n</article>\n</div>\n</body>\n</html>\n","isBrief":false,"type":0,"news_type":1,"symbol":"QETH","symbol_name":"以太坊ETF-Invesco Galaxy","start_time":0,"source_url":"https://www.benzinga.com/25/05/45260729/ethereums-pectra-upgrade-goes-live-reshapes-wallet-logic-and-raises-security-and-bandwidth-concerns","article_id":"2533195956","we_media_id":null,"thumbnails":["https://www.benzinga.com/files/images/story/2025/05/07/Ethereum-Virtual-Currency-On-Black-Scree.jpeg"],"rights":{"source":"Benzinga","url":"https://www.benzinga.com/25/05/45260729/ethereums-pectra-upgrade-goes-live-reshapes-wallet-logic-and-raises-security-and-bandwidth-concerns","rn_cache_url":null,"directOrigin":true},"url":"https://stock-news.laohu8.com/highlight/detail?id=2533195956","pubTimestamp":1746635325,"columns":[],"sourceInfo":{"source_id":"Benzinga","name":"Benzinga Cypto"},"weMediaInfo":null,"summary":"Ethereum (CRYPTO: ETH) activated its long-anticipated Pectra upgrade on May 7, marking a pivotal step in the network’s evolution since the Dencun fork last year.","collect":0,"end_time":0,"defaultTopTitle":"benzinga.com","property":["rate"],"viewcount":null,"language":"en","relate_stocks":{"QETH":"以太坊ETF-Invesco Galaxy","ETHV":"以太坊ETF-VanEck","FETH":"以太币ETF-Fidelity","EZET":"以太坊ETF-Franklin","CETH":"以太坊ETF-21Shares"},"translate_title":"以太币Pectra升级上线：以下是您需要了解的内容","themeId":null,"isJumpTheme":false,"ttsUrl":null,"symbols_score_info":{"CETH":1,"ETHV":1,"EZET":1,"FETH":1,"QETH":1},"content_text":"Ethereum ETH/USD activated its long-anticipated Pectra upgrade on May 7, marking a pivotal step in the network’s evolution since the Dencun fork last year.The upgrade went live at 6:05 a.m. ET, with finality confirmed just over ten minutes later.Pectra introduces sweeping changes across the Ethereum protocol, most notably EIP-7702, a feature that redefines how externally owned accounts (EOAs) interact with smart contracts. For the first time, regular user wallets can execute contract logic while maintaining the same address, paving the way for smarter, more flexible user accounts.EIP-7702 is seen as foundational for full account abstraction, where users can batch transactions, skip manual token approvals and interact seamlessly across apps.The upgrade also brings changes to Ethereum's validator model with EIP-7251, lifting the staking cap from 32 to 2,048 ETH per validator. This allows larger stakers to consolidate capital more efficiently, improving protocol operations and reward distribution. Additionally, EIP-7691 doubles the number of blobs per block from three to six, improving Layer-2 throughput and lowering rollup transaction costs.Still, the upgrade isn't without its tradeoffs.Also Read: Anthony Scaramucci Gives Donald Trump ‘B+ Or A-‘ On Crypto But Warns Presidential Meme Coin, DeFi Project Risk Derailing Policy ProgressIn a note sent to Benzinga, Muriel Médard, MIT professor and co-founder of Optimum, pointed out a rising bottleneck: network bandwidth. \"With Pectra live, bandwidth has become the binding constraint, especially as blobs must be gossiped across the peer-to-peer layer,\" she said. \"Ethereum's ability to propagate data efficiently and predictably will define how far it can scale.\"Get StartedStart Your Crypto Journey Today and Get $500 in RewardsExclusively for new Crypto.com App users, unlock up to $500 worth of rewards in the most popular tokens when you start trading.Get StartedShe added that as blob sizes grow, reducing variability, not just increasing average bandwidth, is essential. \"Unpredictability undermines reliability across rollups and apps. This is now core infrastructure,\" Médard stressed.Security experts have also raised concerns about EIP-7702's deeper implications. In a blog post, CertiK, a blockchain security firm, warned that the upgrade breaks a longstanding assumption that EOAs cannot run contract code. As a result, contracts that rely on outdated patterns like tx.origin == msg.sender for reentrancy or flash loan protection may be vulnerable.\"The trust model has changed,\" CertiK said in a report. \"EOAs can now execute logic, creating new risk vectors in contracts that didn't anticipate this behavior.\"The firm cited recent activity on Binance Smart Chain, which adopted a similar upgrade called Pascal in March, where it observed suspicious transactions exploiting these assumptions.Developers are being urged to update their codebases and abandon any logic that treats EOAs as inherently passive. Instead, industry-standard protections like reentrancy guards and proper logical constraints should replace fragile assumptions.Despite these growing pains, the Pectra upgrade is widely seen as a necessary milestone. Loading...Loading...Read Next: \nRabbitX Founder Eyes Real-World Assets And Liquidity Tokenization As The Future Of Perpetual Trading\nImage: Shutterstock$ETHEthereum$1805.00-0.66%Stock Score Locked: Want to See it?Benzinga Rankings give you vital metrics on any stock – anytime.Reveal Full ScoreEdge RankingsMomentum54.36Price TrendShortMediumLongOverviewMarket News and Data brought to you by Benzinga APIs© 2025 Benzinga.com. Benzinga does not provide investment advice. All rights reserved.","kind":"highlight","is_publish_news":true,"is_publish_highlight":false,"is_publish_live":false,"is_publish_wemedia":null,"editions":null,"column":"","sentiment":"1","news_tag":"","news_rank":0,"symbols":[],"gpt_button":0,"need_auth":false,"code":"91000000","status":"200"}}}