Bitcoin
Selected Bitcoin news with context and source links, covering markets, ETF flows, corporate disclosures, mining, custody and regulation. Figures refer to the reporting cutoff shown in each article.
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BlackRock files for PBIT: what Bitcoin downside protection means
Explore BlackRock’s proposed PBIT strategy, using a clearly hypothetical payoff table to explain buffers, upside caps and the importance of entry and exit dates.
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Switzerland approves its first retail spot Bitcoin ETF
Understand Switzerland’s retail spot Bitcoin ETF approval and BBIT’s launch target, with practical context on legal structure, market premiums, costs and currency effects.
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US spot Bitcoin ETFs lose $635 million in one session
US Bitcoin ETFs lost $635 million in one session. Compare daily, weekly and monthly figures, and distinguish net flows from trading turnover and changes in asset values.
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Bitcoin Core accelerates fixes for easily discoverable vulnerabilities
Bitcoin Core is accelerating fixes for easily discoverable issues. Learn how discoverability differs from severity and what operators should check before and after upgrades.