Coldcard MK5 ships with 5 major wallet upgrades

Coinkite launched the Coldcard MK5, its first hardware upgrade to the flagship Bitcoin wallet since 2022. Summary The Coldcard MK5 features a 1.54-inch Gorilla Glass display, redesigned tactile buttons, and improved NFC for smoother Bitcoin transactions. The wallet retains the MK4’s dual secure element architecture from two different chip vendors, keeping private keys fully air-gapped….

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Paxos Wins SEC Approval to Clear U.S. Stocks on Blockchain

The landmark registration makes the stablecoin issuer the first blockchain-native firm authorized as a central securities depository for U.S. equities, setting up a direct challenge to the DTCC’s post-trade dominance. In a milestone that crypto advocates and Wall Street reformers have anticipated for years, Paxos has secured federal authorization to operate as a clearing and…

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