{"id":135790,"date":"2024-08-19T12:00:59","date_gmt":"2024-08-19T09:00:59","guid":{"rendered":"https:\/\/cryptodnes.bg\/en\/?p=135790"},"modified":"2024-08-19T00:16:30","modified_gmt":"2024-08-18T21:16:30","slug":"optimism-reverts-to-permissioned-state-after-fraud-proof-bugs-found","status":"publish","type":"post","link":"https:\/\/cryptodnes.bg\/en\/optimism-reverts-to-permissioned-state-after-fraud-proof-bugs-found\/","title":{"rendered":"Optimism Reverts to Permissioned State After Fraud Proof Bugs Found"},"content":{"rendered":"<p>This new system allows all users, not just select proposers, to challenge potentially fraudulent transactions, marking a step towards what <strong><a href=\"https:\/\/cryptodnes.bg\/en\/cryptocurrency\/ethereum\/\">Ethereum<\/a> <\/strong>co-founder Vitalik Buterin describes as Stage 1 decentralization. This stage requires a functional fraud proof system with a multisig fallback for handling potential issues.<\/p>\n<p>However, just over two months after implementing this system on June 10, the <strong><a href=\"https:\/\/cryptodnes.bg\/en\/cryptocurrency\/optimism-ethereum\/\">Optimism<\/a><\/strong> Foundation has reverted to a permissioned model due to several identified bugs. These issues, discovered through community-driven audits, prompted the temporary reactivation of the permissioned fallback system to ensure stability while fixes are made.<\/p>\n<p>A <strong><a href=\"https:\/\/x.com\/Optimism\/status\/1824560736657670314\" target=\"_blank\" rel=\"nofollow\">proposal<\/a> <\/strong>from OP Labs to Optimism\u2019s governance forum explained that no user assets were at risk and that the fallback was a precautionary measure.<\/p>\n<style>\n    .dark-mode .read-more {background-color: #343a40 !important;}\n<\/style>\n<div class=\"read-more pb-3 pt-3 pt-md-2 px-3 my-4 border bg-light\">\n    <h5 class=\"text-uppercase border-bottom mb-3 pb-1 d-none d-md-block\">READ MORE:<\/h5>\n    <a class=\"article row\" href=\"https:\/\/cryptodnes.bg\/en\/justin-sun-launches-new-platform-for-creating-memecoins-on-tron\/\" title=\"Justin Sun Launches New Platform for Creating Memecoins on Tron\">\n        <div class=\"contentRight col-4\">\n            <span class=\"imgContainer mt-0\">\n                <img decoding=\"async\" class=\"image img-defer\" src=\"https:\/\/cryptodnes.bg\/en\/wp-content\/uploads\/sites\/2\/2022\/07\/Justin-Sun-240x170.png\">\n            <\/span>\n        <\/div>\n        <div class=\"contentLeft col-8\">\n            <h4 class=\"title mb-0\">Justin Sun Launches New Platform for Creating Memecoins on Tron<\/h4>           \n            \n        <\/div>        \n    <\/a>\n<\/div>\n<p>The proposal detailed the vulnerabilities, including two high-severity issues, but assured that these did not compromise user funds. Some components related to the fraud proof system were not included in the initial audits, but the fallback mechanisms are designed to address any potential bugs without impacting user security.<\/p>\n<p>The proposal suggests scheduling the upgrade, known as \u201cGranite,\u201d for September 10 at 16:00:01 UTC. This upgrade involves several network changes, including an L2 hard fork. Although the hard fork itself has not been audited, OP Labs has conducted a security review and deemed it low-risk. Optimism has yet to provide further comments on the situation.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Optimism recently introduced permissionless fraud proofs, a major advancement for its Ethereum-based layer-2 network.<\/p>\n","protected":false},"author":3,"featured_media":74054,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[23],"tags":[],"class_list":["post-135790","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blockchain"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.8.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Optimism Reverts to Permissioned State After Fraud Proof Bugs Found<\/title>\n<meta name=\"description\" content=\"Optimism recently introduced permissionless fraud proofs, a major advancement for its Ethereum-based layer-2 network.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/cryptodnes.bg\/en\/optimism-reverts-to-permissioned-state-after-fraud-proof-bugs-found\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Optimism Reverts to Permissioned State After Fraud Proof Bugs Found\" \/>\n<meta property=\"og:description\" content=\"Optimism recently introduced permissionless fraud proofs, a major advancement for its Ethereum-based layer-2 network.\" \/>\n<meta property=\"og:site_name\" content=\"CryptoDnes EN\" \/>\n<meta property=\"article:published_time\" content=\"2024-08-19T09:00:59+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cryptodnes.bg\/en\/wp-content\/uploads\/sites\/2\/2023\/02\/optimismOP.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" 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