Hyperscale Data, Inc. sold all of its remaining Bitcoin reserves as of Nov. 8, 2026, selling about 211.56 BTC. The company said the proceeds would reduce debt and fund a Michigan AI data center, following an initial partial sale in late July 2026.

MSCI will remove Strategy from its USA Index and Metaplanet from its Japan Small Cap Index at the close of Nov. 30 under new eligibility rules for non-operating companies. Strategy holds about 850,364 BTC, and the exclusion could lead passive funds tracking MSCI indexes to sell Strategy shares.

Kraken agreed to extend Nakamoto's loan, pushing a 60 million USDT principal payment from Dec. 4, 2026 to Dec. 4, 2027, while a further 105 million USDT remains due on June 30, 2027. Kraken still retains the right to demand additional collateral or liquidate if contractual thresholds are breached.

Rootstock has made atomic swaps between BTC and rBTC with Satora live. Users can swap into rBTC from Lightning, onchain Bitcoin, or Arkade.

Bitcoin Core published three security advisories on Nov. 10, one rated High and two rated Medium. The flaws were fixed in October 2025 and no exploitations have been reported.