Secret is: RJRYIBOPFR7DKR72

Google Charts URL for the QR-Code: https://chart.googleapis.com/chart?chs=200x200&chld=M|0&cht=qr&chl=otpauth%3A%2F%2Ftotp%2FBlog%3Fsecret%3DRJRYIBOPFR7DKR72

Checking Code '910070' and Secret 'RJRYIBOPFR7DKR72':
OK