This $200 Raspberry Pi Box Could Have Saved Mt. Gox - Wired

Wired

This $200 Raspberry Pi Box Could Have Saved Mt. Gox Wired The PiperWallet is a small black box that does little more than generate numbers and spit out paper. But if you invest in bitcoin — the popular digital currency — it could be a lifesaver. When you own bitcoins, they're stored at a particular address ...