Thanks, I did not realize the private deal was publicly posted

I'm not quite sure what aTriz meant with his post then?
I mean't is there any way I can escape? Or am stuck to lose 1.1 BTC?
Theoretically, kinda like what marlboroza said, you could send her a signature that exceeds 4000 characters. This would render her unable to wear a signature of your choice, hence applying this clause:
- - For the whole term, a signature of his choice will be in my signature space
Does it really matter though?
The intent is to get out of the contract due to red trust. There is no such clause in the contract. If aTriz imposes an obviously unfulfillable requirement to circumvent that then it's still the same as saying "I don't want to pay you because you have red trust".
To put it another way - if someone did that for another reason (e.g. don't want to) would that still be ok? Why or why not?