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Bitcoin's biggest advocate, Michael Saylor, says new plan to clean up the blockchain is 'a bad idea'
Michael Saylor argues that a new proposal, BIP-110, to temporarily block "spam" data from the Bitcoin blockchain woul…
Treasuries are amplifying market selloffs and Bitcoin is paying the price
For two decades, the American investor essentially got a free insurance policy. When equities fell, Treasuries rallie…
Crypto malware in 8 Steam games steals tokens after leaving trail to Uber Eats deliveries
Investigators reportedly followed Bitcoin-funded gift cards to Uber Eats deliveries, showing both sides of software-m…
Tether's USDT hits 2-year countdown threatening its position on U.S. crypto platforms
The GENIUS Act has hit its first anniversary without U.S. regulators yet meeting deadlines to write regulations, thou…
Bitcoin sellers are tiring but weak demand leaves an 18% fall to $52,900 in play
Cooling holder losses support a higher low, but weak spot demand leaves Bitcoin below its first major recovery test n…
Bitcoin’s quantum problem gets a recovery tool, but not for Satoshi’s 1.1 million coins
Project Eleven says it has funded a proof that lets a wallet's own key-derivation path stand in as ownership after qu…
Inside Zcash's new node that targets Visa-scale privacy at 50,000 transactions per second
The new Zakura client is the first live piece of a plan to take Zcash from roughly one private transaction per second…
Bitcoin is trading through a dangerous weekend as 20% of the world’s oil hangs in the balance
Bitcoin traded near $62,900 on Friday afternoon, down roughly 38% from its October 2025 all-time high, as Brent crude…
DOG Mode explains Bitcoin's next governance fight
Leonidas' DOG Mode client challenges Bitcoin's default relay policies, reopening a philosophical debate over censorsh…
Trezor exec pushes back on ZachXBT claim that hardware wallets are ‘complete garbage’
"I do not advise using them for important tasks like signing transactions or storing funds," ZachXBT wrote this week.
Cardano hands core development to outside teams in decentralization push
Input Output will transfer control of the Haskell node, Plutus, Hydra and other components as founder Charles Hoskins…
Bitcoin’s anti-spam fight gets a 'DOG Mode' reply
While BIP 110 wants to restrict data through a consensus change and has almost no miner support, a new DOG Mode clien…
Steak ‘n Shake credits Bitcoin for company growth – But is PR value now worth more than people actually using BTC?
The chain reports 16% July sales growth, but without BTC payment share its merchant model cannot be measured. The pos…
Japan passes the crypto law traders wanted but its 20% tax could still wait until 2028
A 2028 start depends on FIEA enforcement landing in 2027, while eligible assets and product approvals face separate g…
Bitcoin treasury troubles reach London as company votes to sell its entire BTC stack and delist
Both resolutions need 75% of votes cast, and failure of either keeps the sale and delisting off the table. The post B…
Bitcoin must climb 92% to rescue last year’s $120K buyers and the escape routes begin at $72K
At $64,073.49, Bitcoin needed 12.7% to reach the first cost basis and 92.2% to make that buyer whole. The post Bitcoi…
Ledger wants AI agents to manage crypto without holding your keys
AI agents can read wallet balances and analyze portfolios but requires every sensitive action to be approved on a Led…
Tether invests $20 million in Ualá as the fintech firm reaches $3.2 billion valuation
Tether invested $20 million in Argentine neobank Ualá, joining a $197 million funding round that valued the fintech …
Galaxy targets institutional stablecoin yield with new DeFi vaults
The crypto financial services firm launched Galaxy Curator, a Morpho-based platform that gives Fireblocks' 2,400 inst…
Tether invests $20 million in Argentine neobank Ualá as it expands Latin America push
Ualá’s CEO clarified Tether is acting solely as a financial investor, citing current regional regulations preventi…
U.S. adds four Iran central bank crypto wallets to sanctions, Tether freezes $131 million of contents
The freeze targets TRON-based addresses that held over $165 million, preventing those specific funds from being trans…
US government sends $288M to Coinbase putting Bitcoin reserve rules into question
The transfer highlights unresolved custody rules, while the public evidence identifies a deposit rather than a govern…
Coinbase’s Jesse Pollak hands Base app leadership to Cobie after admitting social bets fell short
Coinbase executive Jesse Pollak will focus on Base blockchain's infrastructure, prioritizing trading, stablecoin paym…
Bitcoin miner CleanSpark signed a $6.6B AI lease before securing the $2.1B required to build it
The 175 MW contract creates a long revenue path while funding terms remain undisclosed and missed milestones may redu…
A timeline of the Ethereum Foundation's ongoing shakeup
In this week's edition of The Protocol Newsletter, we’re unpacking the timeline of all the changes at the Ethereum …
Circle suspended Tether-backed fund over market manipulation concerns, arbitration filings show
Circle suspended Heka Funds over suspected market manipulation after learning Tether had invested $800 million in the…
US turns stablecoin issuer Tether into a financial weapon against Iran, freezing nearly $500 million
US authorities have used Tether's control over its dollar-linked stablecoin to freeze about $475 million connected to…
US Treasury freezes over $130 million tied to Iran-linked crypto wallets
Treasury Secretary Scott Bessent says OFAC sanctioned multiple Iran-linked crypto wallets, freezing over $130 million.
Live markets: Bitcoin, ether ETFs draw inflows as majors rise as much as 5%
U.S. spot bitcoin ETFs took in about $181 million on Tuesday, a day after shedding roughly $425 million, per SoSoValu…