It's not much of a slogan, but yes. I think you should stick with that. "$1m guaranteed, payed out in bitcoins"
We must do better than that, don't you agree? How about 1,668 BTC currently ($1,000,000) GTD. The irony is that this works out better for us anyway as we were calling it the 1,500 BTC ($1,000,000) GTD but now we can be more precise by adding currently.
This is my last post regarding this matter.
First of all, if you thought I was some kind of copywriter who will work free for a internet gambling buziness; you are very wrong.
Put a disclaimber beneath the headline. Do whatever you want. Just don't call something "guaranteed" when it's actually not. That is my only point.