QR code payments have taken a big step towards becoming not only a mainstream payment option but also one that can accelerate the adoption of real-time payments. Late last week, the technology was ...

Bitcoin's biggest privacy flaw fixed? Async Payjoin breaks tracking assumptions for everyone on the network—just ask your ...

If you've ever worried "not your keys, not your coins," these 2026 wallets—like the ultra-secure Coldcard Q and ...