Quantum-Resistant Bitcoin: How StarkWare’s Mainnet Test Works
StarkWare’s Quantum-Safe Bitcoin test used hash-based locking and signature grinding to protect selected outputs without changing consensus rules.
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Bitcoin
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Bitcoin Breaks Above $80,000 as Weak Dollar Fuels Crypto Rally
Bitcoin surged above $80,000 for the first time since May as a weaker U.S. dollar, falling Treasury yields and renewed investor demand lifted crypto...
$3.8 Billion in Crypto Shorts Liquidated in Two Days as Bitcoin Breaks Higher
Crypto short liquidations reached $2.738 billion from August 19 to August 20 as Bitcoin rose above $72,000, testing whether it can hold $70,000.
Bitcoin Hashrate Reclaims 1 ZH/s as the Next Difficulty Retarget Tilts Slightly Lower
1 ZH/s headline returns while Bitcoin’s next difficulty retarget is set near Aug 22 with a ~0.04% dip, per CoinWarz. July saw two cuts...
Strategy Sells 1,690 Bitcoin as Its Dollar Reserve Swells to $4.65 Billion
1,690 BTC sale lifts Strategy’s cash to $4.65B as treasurers lean into T-bill yields and liquidity hedges. Context, mechanics, risks, and what to watch...
BTCPay Lightning Nodes Drained in Live Attack as Operators Rush to Patch LND Servers
BTCPay Server nodes report live Lightning drains as LND ships v0.20.2-beta with reproducible binaries and verification steps. Operators move fast to patch.
BIP-110 Enters Mandatory Signaling With Miner Support Still Far From Lock-In
Block window 961,632–963,647 sets BIP-110 mandatory signaling while miner support hovers near 2–3%. Lock-in no later than 963,648 and activation at 965,664.
Hashdex Will Close Its $14.7 Million DEFI Fund in a Rare Bitcoin ETF Exit
Hashdex DEFI ETF closure: $14.56M AUM and 225.58 BTC set for wind-down despite +7.21% 1-month NAV. What investors should check before last trade.
Coldcard's Seed Bug Leaves Old Bitcoin Wallets Exposed Even After a Firmware Update
Coldcard advisory confirms seeds from Mk2/Mk3 v4.0.1–4.1.9 and Mk4–Mk5 pre-fix lost entropy; firmware updates don’t repair old seeds. Actionable migration steps inside.
Nasdaq's Bitcoin Options Approval Is Back Under Review in an SEC-CFTC Turf Fight
CME petition forces SEC review of Nasdaq Bitcoin options, raising CFTC jurisdiction questions and pausing launch until exemptive relief is granted.