Bitcoin Core Crypto News
Bitcoin Core crypto news from TLT: 2 original briefs, each synthesised from across 50+ outlets, cross-checked for agreement on the key figures, enriched with live market data and Bitcoin-timestamped for provenance. The latest Bitcoin Core developments are below — updated hourly, with the data context no single outlet carries.
Bitcoin Core Reveals Three Node Vulnerabilities Fixed in 2025
Bitcoin Core maintainers disclosed three security flaws in node software, including a high-severity mempool issue that could interfere with block production.
BTC+1.1%Cory Fields Tests a Collateral Hurdle for Future Quantum Bitcoin Theft
Bitcoin Core developer Cory Fields proposed requiring extra collateral when spending coins tied to keys that a future quantum attacker could exploit.
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