It's also been August 12 in the US for three hours. The complete lack of information is not exactly encouraging. Attempting to sign up for the Network (why do I even have that button?) just takes me to a 'select your country to see how you can view SummerSlam' page, which for Australia lists only Foxtel and Optus. Nothing about the Network being available even 'soon', much less at a specific time.
Didn't the US version launch at 9AM or something like that? That'd be 9PM over here, which would be pretty pathetic but at least understandable. Although it'd also be 1AM August 13 in New Zealand.
And I'm assuming it'll be $9.99 US wherever you buy it from, but I'm basing that solely on the fact that there's nothing contradicting it, rather than the fact that they've given any pricing information whatsoever. The whole thing seems very rushed; if they'd had more subscribers in the US in time for their shareholder conference call I doubt it'd be available here until next year some time.
EDIT:
Confirmed, 9AM Eastern US time, 11PM AEST, 1AM NZST tomorrow.
Will cost an amount of money to be determined later. Unimpressive.