It's late now. Sorry, but the title of your post is misleading. The WTT (Gigawatt) ICO already ended on 1st of August.
I had it on my list to buy WTT but somehow I missed the ICO. Now, waiting for it to be listed on exchanges. Last I heard it has been listed on HitBTC but I don't have an account there. :)
RE: WTT ICO Launch Today - Giga Watt Project for Crypto Miners