MD5 (xpi/stumbleupon-3.05-fx+mz+ns+sm+fl.xpi) = bb070006ef71c365af2811ee3d7b5b00
SHA256 (xpi/stumbleupon-3.05-fx+mz+ns+sm+fl.xpi) = b6f69358d8d4a819cff142f6c206e7aca1c35048c9058993a9e63f15a30b8420
SIZE (xpi/stumbleupon-3.05-fx+mz+ns+sm+fl.xpi) = 191380