{"id":120338,"date":"2025-12-14T18:30:00","date_gmt":"2025-12-14T18:30:00","guid":{"rendered":"https:\/\/mycryptomania.com\/?p=120338"},"modified":"2025-12-14T18:30:00","modified_gmt":"2025-12-14T18:30:00","slug":"what-broke-ethereums-fusaka-upgrade-prysm-post-mortem-reveals-the-cause","status":"publish","type":"post","link":"https:\/\/mycryptomania.com\/?p=120338","title":{"rendered":"What broke Ethereum\u2019s Fusaka upgrade? Prysm post-mortem reveals the cause"},"content":{"rendered":"<p>Prysm developers released a post-mortem analysis explaining the December 4 Fusaka mainnet incident that threatened Ethereum network stability. The consensus client suffered resource exhaustion from expensive state recomputation when processing specific attestations, causing validators to face severe operational problems. The\u2026<\/p>","protected":false},"excerpt":{"rendered":"<p>Prysm developers released a post-mortem analysis explaining the December 4 Fusaka mainnet incident that threatened Ethereum network stability. The consensus client suffered resource exhaustion from expensive state recomputation when processing specific attestations, causing validators to face severe operational problems. The\u2026<\/p>\n","protected":false},"author":0,"featured_media":120339,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-120338","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"_links":{"self":[{"href":"https:\/\/mycryptomania.com\/index.php?rest_route=\/wp\/v2\/posts\/120338"}],"collection":[{"href":"https:\/\/mycryptomania.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mycryptomania.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/mycryptomania.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=120338"}],"version-history":[{"count":0,"href":"https:\/\/mycryptomania.com\/index.php?rest_route=\/wp\/v2\/posts\/120338\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mycryptomania.com\/index.php?rest_route=\/wp\/v2\/media\/120339"}],"wp:attachment":[{"href":"https:\/\/mycryptomania.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=120338"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mycryptomania.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=120338"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mycryptomania.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=120338"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}