{"id":145097,"date":"2026-09-21T05:45:41","date_gmt":"2026-09-21T05:45:41","guid":{"rendered":"https:\/\/dogewisperer.com\/?p=145097"},"modified":"2026-09-21T05:45:41","modified_gmt":"2026-09-21T05:45:41","slug":"zcash-sets-november-5-target-for-nu7-upgrade-and-25-second-blocks","status":"publish","type":"post","link":"https:\/\/dogewisperer.com\/?p=145097","title":{"rendered":"Zcash Sets November 5 Target For NU7 Upgrade And 25-Second Blocks"},"content":{"rendered":"<div>\n<p class=\"wp-block-paragraph\"><strong>TL;DR<\/strong><\/p>\n<ul class=\"wp-block-list\">\n<li>Zcash developers are targeting November 5 for NU7 mainnet activation.<\/li>\n<li>The upgrade would cut target block spacing from 75 seconds to 25 seconds.<\/li>\n<li>October 20 remains the final decision point before mainnet activation.<\/li>\n<\/ul>\n<p class=\"wp-block-paragraph\">Zcash has put a timeline around one of its biggest protocol upgrades in years.<\/p>\n<p class=\"wp-block-paragraph\">Developers are targeting November 5 for NU7 mainnet activation, with the upgrade set to reduce Zcash\u2019s target block interval from 75 seconds to 25 seconds.<\/p>\n<p class=\"wp-block-paragraph\">Before that happens, the network has two important checkpoints.<\/p>\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/bitcoinist.com\/glossary\/testnet\/\">Testnet<\/a> activation is targeted for October 6, while a final mainnet decision is expected on October 20.<\/p>\n<h2 class=\"wp-block-heading\">Faster Blocks Change More Than Speed<\/h2>\n<p class=\"wp-block-paragraph\">Cutting block spacing by two-thirds sounds simple.<\/p>\n<p class=\"wp-block-paragraph\">It is not.<\/p>\n<p class=\"wp-block-paragraph\">A blockchain has to make sure nodes can propagate and validate blocks quickly enough to keep the network synchronized.<\/p>\n<p class=\"wp-block-paragraph\">Shorter block intervals can improve user experience because transactions appear <a href=\"https:\/\/bitcoinist.com\/glossary\/on-chain-data\/\">on-chain<\/a> more quickly.<\/p>\n<p class=\"wp-block-paragraph\">They can also increase pressure on networking, storage and validation.<\/p>\n<p class=\"wp-block-paragraph\">That is why the Zcash developers are staging the rollout.<\/p>\n<p class=\"wp-block-paragraph\">Testnet comes first.<\/p>\n<p class=\"wp-block-paragraph\">Then the final decision.<\/p>\n<p class=\"wp-block-paragraph\">Only after that does the November 5 mainnet target become relevant.<\/p>\n<h2 class=\"wp-block-heading\">NU7 Is Not Live Yet<\/h2>\n<p class=\"wp-block-paragraph\">The wording matters here.<\/p>\n<p class=\"wp-block-paragraph\">November 5 is the target activation date.<\/p>\n<p class=\"wp-block-paragraph\">The network has not already upgraded.<\/p>\n<p class=\"wp-block-paragraph\">The October 20 checkpoint gives developers an opportunity to delay if testnet results uncover anything serious.<\/p>\n<p class=\"wp-block-paragraph\">That is how these changes are supposed to work.<\/p>\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/bitcoinist.com\/glossary\/consensus\/\">Consensus upgrades<\/a> are much easier to postpone than reverse.<\/p>\n<p class=\"wp-block-paragraph\">The block-time change is part of ZIP 254 and represents a meaningful shift in how quickly Zcash expects the chain to progress.<\/p>\n<p class=\"wp-block-paragraph\">For ordinary users, the eventual result should be fairly simple: faster transaction inclusion.<\/p>\n<p class=\"wp-block-paragraph\">For node operators, there is considerably more work happening underneath.<\/p>\n<p class=\"wp-block-paragraph\">Source: Zcash Community NU7 timeline. <a href=\"https:\/\/forum.zcashcommunity.com\/t\/nu7-timeline\/57655\" rel=\"noopener nofollow\" target=\"_blank\">https:\/\/forum.zcashcommunity.com\/t\/nu7-timeline\/57655<\/a><\/p>\n<p class=\"wp-block-paragraph\">This article was written by the News Desk and edited by Samuel Rae.<\/p>\n<p style=\"display:none;\">Source: <a href=\"https:\/\/forum.zcashcommunity.com\/t\/nu7-timeline\/57655\" rel=\"nofollow noopener\" target=\"_blank\">Primary Source<\/a><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>TL;DR Zcash developers are targeting November 5 for NU7 mainnet activation. The upgrade would cut target block spacing from 75 seconds to 25 seconds. October 20 remains the final decision point before mainnet activation. Zcash has put a timeline around one of its biggest protocol upgrades in years. Developers are targeting November 5 for NU7 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[3,4,5],"class_list":["post-145097","post","type-post","status-publish","format-standard","hentry","category-news","tag-crypto","tag-doge","tag-news"],"_links":{"self":[{"href":"https:\/\/dogewisperer.com\/index.php?rest_route=\/wp\/v2\/posts\/145097","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dogewisperer.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dogewisperer.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dogewisperer.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dogewisperer.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=145097"}],"version-history":[{"count":0,"href":"https:\/\/dogewisperer.com\/index.php?rest_route=\/wp\/v2\/posts\/145097\/revisions"}],"wp:attachment":[{"href":"https:\/\/dogewisperer.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=145097"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dogewisperer.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=145097"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dogewisperer.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=145097"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}