. . . . . . . . . . . . "Hal Finney" . . . . "Hal Finney (computer scientist)" . . . . "Harold Thomas Finney II" . "1956" . . . . . . . . . . . . "Hal Finney (computer scientist)" . "1956-05-04" . . . . . . . . . . "2014-08-28" . "2014" . .