Mostly Bitcoin — Daily Digest

Last 24 hours of mainstream crypto coverage

June 25, 2026

Ken Griffin celebrates America’s 250th birthday with $26 million gift for new Roosevelt Library built into the Badlands — fortune.com

On July 4, 2026, as the United States marks its 250th birthday, a library will open in the North Dakota Badlands that looks less like a civic institution than a manifesto built in stone and steel. Designed by the international architecture firm Snøhetta,

A Bright Spot for Embattled Bitcoin Miners as AI Power Demand Soars — bloomberg.com

Miners can be good for the electric grid.

Morgan Stanley gets conditional approval for trust charter — americanbanker.com

The wealth management firm received its conditional approval from the OCC as it seeks to manage custody of digital asset investments for its clients.

Hackers stole three million dollars from Polymarket users through a compromised third-party vendor — thenextweb.com

Polymarket confirmed on Thursday that hackers stole funds from users after a third-party vendor was compromised, allowing malicious code to be injected into the prediction market’s website. Blockchain monitoring firm PeckShield estimated the losses at

Michael Saylor’s Misfiring Funding Model Jolts Bitcoin Traders — bloomberg.com

Fears that Michael Saylor’s Bitcoin buying machine is beginning to seize up are spilling across the crypto market, fueling the latest leg of Bitcoin’s selloff and exposing cracks in one of the financial structures that has underpinned demand for the

Window shrinks for Congress crypto deal — semafor.com

The News Senators are running out of time to strike a bipartisan deal on one of Trump’s top legislative priorities — an industry-friendly overhaul of how agencies oversee cryptocurrency — before midterms sap their momentum. “There’s going to be a

Bitcoin’s Woes Could Be Compounded by $10 Billion Options Expiry — bloomberg.com

Bitcoin is facing a massive options expiry that could put more pressure on a market already struggling with fading institutional demand and macroeconomic headwinds.