#Bitcoin

Coldcard Mk3 Warning Puts Bitcoin Self-Custody Back Under Pressure

Coinkite warned Coldcard Mk3 users about a potential risk affecting seed phrases generated on certain firmware versions. Industry reports connected the warning to analysis of a...

EMCD Launches Miner Support Program With Up to $30M

EMCD announced a Miner Support Program offering eligible miners access to up to $30 million in financing, fee relief and partner benefits. The company frames the launch around...

Hyperscale Data Raises Bitcoin Treasury to 1,106 BTC

Hyperscale Data said that, as of July 27, its subsidiaries Sentinum and Ault Capital Group held 1,106.0467 BTC. The company valued the position at about $71.7 million using a...

Galaxy Buys Texas Campus for AI and HPC Infrastructure

Galaxy has acquired about 500 acres in McGregor, Texas, for an AI and high performance computing data center campus. The company also said it executed a services agreement with the...

Corporate Bitcoin Treasuries Are Becoming Liquidity Accounts

Bitcoin Staking Without Giving Up Your Keys: Where the Yield Comes From and Where the Risk Moves

BitMEX will close its exchange on September 23

BitMEX has announced that its exchange will cease operations on September 23, 2026 at 04:00 UTC. New account registrations have already stopped. The platform is urging users to...

Bitcoin's Quantum Threat: The Real Problem Starts With Migration

BlackRock, Strategy and Coinbase back long-term Bitcoin security

Anchorage Digital, ARK Invest, BlackRock, Block, Blockstream, Coinbase, Fidelity Digital Assets, Galaxy and Strategy formed the Bitcoin Security Consortium. Members have...

Kraken launches USD-settled options on BTC and ETH

Kraken announced that it has begun rolling out linear Bitcoin and Ethereum options settled in U.S. dollars. The new product allows traders to use contracts whose value and...

Large Bitcoin options trade targets $72,000 by month-end

CoinDesk reported that a large Bitcoin options position has appeared targeting a move toward $72,000 by the end of July. Deribit data shows traders accumulated call spreads with a...

DOG Mode opens a new Bitcoin policy dispute

A new alternative Bitcoin client called DOG Mode has been proposed to change relay policy without modifying consensus rules. The initiative is tied to the dispute over non...