{"id":50436,"date":"2026-07-21T21:11:57","date_gmt":"2026-07-21T21:11:57","guid":{"rendered":"https:\/\/cryptd.in\/bitcoin-maxi-jack-dorsey-unveils-new-open-source-group-chat-app\/"},"modified":"2026-07-21T21:11:57","modified_gmt":"2026-07-21T21:11:57","slug":"bitcoin-maxi-jack-dorsey-unveils-new-open-source-group-chat-app","status":"publish","type":"post","link":"https:\/\/cryptd.in\/pl\/bitcoin-maxi-jack-dorsey-unveils-new-open-source-group-chat-app\/","title":{"rendered":"Bitcoin Maxi Jack Dorsey Unveils New Open Source Group Chat App"},"content":{"rendered":"

Bitcoin Magazine<\/a>
\n
\nBitcoin Maxi Jack Dorsey Unveils New Open Source Group Chat App<\/a><\/p>\n

<\/div>\n

Tech entrepreneur Jack Dorsey has announced a new group chat platform aimed at reducing teams\u2019 reliance on platforms like Slack, in the Bitcoin maxi\u2019s latest push for decentralization.\u00a0<\/p>\n

The Block co-founder wrote<\/a> Tuesday on X that the new app, named Buzz, was \u201cfor teams of people and agents of all sizes\u201d and \u201cmodel-agnostic, decentralized, self-sovereign, and open source.\u201d<\/p>\n

Described as \u201cA new native workspace for human and agent teams\u201d on its website, Buzz users can \u201cchat with teammates and specialized agents in one shared space, then move straight into planning, project management, coding, and PRs.\u201d<\/p>\n

A statement from parent company Block powiedzia\u0142<\/a> that the new app was built on decentralized social networking Nostr protocol.<\/p>\n

\u201cThe interface will feel familiar to anyone who\u2019s used a modern team communication tool,\u201d Block added.\u00a0<\/p>\n

\u201cEvery company is going to need a place where humans and agents work together,\u201d Bradley Axen, head of AI capabilities at Block, said.\u00a0<\/p>\n

\u201cThe question is whether that place is proprietary or open. We built Buzz because we believe it should be open.\u201d<\/p>\n

Decentralize everything\u00a0<\/h2>\n

Dorsey, whose firm Block owns companies Square and Cash App, has long been pushing for decentralized solutions: primarily with Bitcoin<\/a>.\u00a0<\/p>\n

The billionaire founder of Twitter left the social media company to focus his efforts on payments and Bitcoin adoption in 2021, saying he wants the cryptocurrency to be the global currency and \u201ceveryday money.\u201d\u00a0<\/p>\n

He has also described Satoshi Nakamoto\u2019s Bitcoin white paper as \u201cpoetry.\u201d<\/p>\n

Cash App allows users to send and receive and buy and sell Bitcoin and point-of-sale terminals Square accept the orange coin via the Lightning Network.\u00a0<\/p>\n

Block also last year debuted a Bitcoin mining rig with swappable parts, with the idea that miners could cut costs on repairing and replacing the devices.\u00a0<\/p>\n

\n<\/p>

This post Bitcoin Maxi Jack Dorsey Unveils New Open Source Group Chat App<\/a> first appeared on Bitcoin Magazine<\/a> and is written by Mathew Di Salvo<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"

Bitcoin Magazine Bitcoin Maxi Jack Dorsey Unveils New Open Source Group Chat App Tech entrepreneur Jack Dorsey has announced a new group chat platform aimed at reducing teams\u2019 reliance on platforms like Slack, in the Bitcoin maxi\u2019s latest push for decentralization.\u00a0 The Block co-founder wrote Tuesday on X that the new app, named Buzz, was […]<\/p>\n","protected":false},"author":1,"featured_media":50438,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-50436","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-feeds"],"yoast_head":"\nBitcoin Maxi Jack Dorsey Unveils New Open Source Group Chat App - cryptd.in<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/cryptd.in\/pl\/bitcoin-maxi-jack-dorsey-unveils-new-open-source-group-chat-app\/\" \/>\n<meta property=\"og:locale\" content=\"pl_PL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Bitcoin Maxi Jack Dorsey Unveils New Open Source Group Chat App - cryptd.in\" \/>\n<meta property=\"og:description\" content=\"Bitcoin Magazine Bitcoin Maxi Jack Dorsey Unveils New Open Source Group Chat App Tech entrepreneur Jack Dorsey has announced a new group chat platform aimed at reducing teams\u2019 reliance on platforms like Slack, in the Bitcoin maxi\u2019s latest push for decentralization.\u00a0 The Block co-founder wrote Tuesday on X that the new app, named Buzz, was […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/cryptd.in\/pl\/bitcoin-maxi-jack-dorsey-unveils-new-open-source-group-chat-app\/\" \/>\n<meta property=\"og:site_name\" content=\"cryptd.in\" \/>\n<meta property=\"article:published_time\" content=\"2026-07-21T21:11:57+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/bitcoinmagazine.com\/wp-content\/uploads\/2026\/07\/Bitcoin-Maxi-Jack-Dorsey-Unveils-Chat-App.jpg\" \/>\n<meta name=\"author\" content=\"cryptd.in\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Napisane przez\" \/>\n\t<meta name=\"twitter:data1\" content=\"cryptd.in\" \/>\n\t<meta name=\"twitter:label2\" content=\"Szacowany czas czytania\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minuty\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/cryptd.in\\\/bitcoin-maxi-jack-dorsey-unveils-new-open-source-group-chat-app\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/cryptd.in\\\/bitcoin-maxi-jack-dorsey-unveils-new-open-source-group-chat-app\\\/\"},\"author\":{\"name\":\"cryptd.in\",\"@id\":\"https:\\\/\\\/cryptd.in\\\/#\\\/schema\\\/person\\\/7973e8183bc6723b86adfe84d5af0ce4\"},\"headline\":\"Bitcoin Maxi Jack Dorsey Unveils New Open Source Group Chat App\",\"datePublished\":\"2026-07-21T21:11:57+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/cryptd.in\\\/bitcoin-maxi-jack-dorsey-unveils-new-open-source-group-chat-app\\\/\"},\"wordCount\":342,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/cryptd.in\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/cryptd.in\\\/bitcoin-maxi-jack-dorsey-unveils-new-open-source-group-chat-app\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/cryptd.in\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/Bitcoin-Maxi-Jack-Dorsey-Unveils-Chat-App-rmuSWv.jpg\",\"articleSection\":[\"Feeds\"],\"inLanguage\":\"pl-PL\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/cryptd.in\\\/bitcoin-maxi-jack-dorsey-unveils-new-open-source-group-chat-app\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/cryptd.in\\\/bitcoin-maxi-jack-dorsey-unveils-new-open-source-group-chat-app\\\/\",\"url\":\"https:\\\/\\\/cryptd.in\\\/bitcoin-maxi-jack-dorsey-unveils-new-open-source-group-chat-app\\\/\",\"name\":\"Bitcoin Maxi Jack Dorsey Unveils New Open Source Group Chat App - 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