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SegWit changed how Bitcoin transactions carry signatures, how blocks are measured and how wallets encode addresses. Here is what the 2017 upgrade actually did.
Binance reopened withdrawals in phases after the $6.3 billion theft. The exchange reported $3.64 billion in net outflows during the first nine and a half hours.
Crypto-tied groups have put more than $200 million into the 2026 US midterms. Tuesday's Ohio Senate race, where crypto critic Sherrod Brown is narrowly ahead, is the clearest test of whether that money still works.
Kalshi raised $1 billion at a $40 billion valuation as it expands from prediction markets into crypto, perpetual futures and other exchange products.
The Bank of England is consulting on how UK clearing houses could accept tokenised versions of eligible collateral while maintaining existing risk standards.
The FBI has formally blamed North Korea's TraderTraitor unit for the record $6.3 billion Binance hack, as the exchange reopens withdrawals in phases and says it has covered 95% of the stolen tokens.
Binance says it has replaced 90% of the $6.3 billion stolen in its record hack and aims to reopen withdrawals on 1 November, as the FBI and Secret Service join the investigation.
Polymarket says an outside provider compromise affected its international platform, prompting a trading pause and a reported $3.9 million return plan.
Coinbase earned $718.7 million in Q3, almost all from crypto investment gains, while revenue fell 35%. Prediction markets passed $200 million a year, but shares hit a two-year low.
Learn how Bitcoin Lightning payment channels settle transactions off-chain, route payments, use liquidity and handle fees, custody and recovery risks.
ICE will run Trade[XYZ]'s Hyperliquid-based perpetual futures in a new US-regulated market, pending CFTC approval. HYPE jumped 15% and Stanley Druckenmiller made his first X post to back it.
Binance lost an estimated $6.3 billion on 29 October in the biggest crypto theft yet. About $3 billion is frozen, withdrawals are paused, and investigators blame North Korea's TraderTraitor.