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MSTR Q3 2026 Earnings...

The full analyst Q&A from Strategy’s (MSTR) Q3 2026 earnings...

Maple locks $280M in...

XRP Ledger's reported DeFi value includes roughly $280 million in XRP collateral backing...

MetaMask adds Stellar integration,...

MetaMask added Stellar as a default network on Oct. 29, giving users a...

Bitcoin ETF Flows Flipped...

Bitcoin has matured out of the bear market. So what’s...

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’ reliance on platforms like Slack, in the Bitcoin maxi’s latest push for decentralization. 

The Block co-founder wrote Tuesday on X that the new app, named Buzz, was “for teams of people and agents of all sizes” and “model-agnostic, decentralized, self-sovereign, and open source.”

Described as “A new native workspace for human and agent teams” on its website, Buzz users can “chat with teammates and specialized agents in one shared space, then move straight into planning, project management, coding, and PRs.”

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A statement from parent company Block said that the new app was built on decentralized social networking Nostr protocol.

“The interface will feel familiar to anyone who’s used a modern team communication tool,” Block added. 

“Every company is going to need a place where humans and agents work together,” Bradley Axen, head of AI capabilities at Block, said. 

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“The question is whether that place is proprietary or open. We built Buzz because we believe it should be open.”

Decentralize everything 

Dorsey, whose firm Block owns companies Square and Cash App, has long been pushing for decentralized solutions: primarily with Bitcoin. 

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 “everyday money.” 

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He has also described Satoshi Nakamoto’s Bitcoin white paper as “poetry.”

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. 

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. 

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MSTR Q3 2026 Earnings Call: Analyst Q&A

The full analyst Q&A from Strategy’s (MSTR) Q3 2026 earnings call. Phong Le and Michael Saylor take questions from BTIG’s Andrew Harte, Treasury’s Khing Oei, Galaxy’s Alex Thorn, Citi’s Pete Christiansen and Scott Melker on digital...

Bitcoin ETF Flows Flipped From “Highly Negative” To “Strong Accumulation”

Bitcoin has matured out of the bear market. So what’s next? Tyler Evans breaks down the Fed, the bond market, JPMorgan naming Bitcoin its best-performing asset class, ETF flows flipping to strong accumulation, and why the...

Coinbase (COIN) Misses Revenue Estimates As Users Fall, Armstrong Sets Up New Share Sales

Coinbase had a mixed third quarter. Revenue came in at $1.20 billion, below the $1.233 billion analysts expected, according to company filings. Subscription and services revenue did better, reaching $570 million. The company is still heavily tied...