Bitcoins

Coinbase published priorities for Bitcoin’s post-quantum transition, urging early preparation for signature upgrades and fund migration.

Bitcoin’s largest holders are increasing their positions again, creating a divergence from smaller retail investors who remain inactive. Bitcoin climbed above $87,400 last week, but the rally has since lost momentum. The world’s largest …

European bitcoin treasury Capital B has announced a BTC buy, snapping up 376 coins — one week after it said Blockstream boss Adam Back was investing in the company.  The Euronext Growth-listed company said …

The US Treasury has formally brought digital assets into the financial sector’s preparations for quantum computing threats. On Aug. 24, the US Treasury launched its Quantum-Readiness Task Force, with one of three workstreams dedicated …

Bitcoin has fallen from a record high of roughly $126,080 in October to trade recently in the low-$60,000s — a decline of nearly 50% that has rattled sentiment. But it may just be business …

Bitcoin miner MARA swung to a net loss of $611.3 million from a year-earlier profit in the second quarter of 2026, driven primarily by a change in the value of its Bitcoin holdings, despite …