• World's First Bitcoin ATM - Slashdot

    linux.slashdot.org 25 Feb '13, 1am

    . I created an account using an Android Bitcoin client and held up its QR code to the Raspberry Pi-based device's optical scanner. After I fed in a $20 Federal Reserve Note, I got back a confirmation QR code on its display, which I then scanned and checked the third-party confirmation...