I was not challenging your facts. I was merely putting them in context. You know I go for facts long before innuendo and interpretation, so don't play that with me.
Here's what your linked 3/17/16 document says: "Pursuant to this settlement, Iran received the balance of $400 million in the Trust Fund as well as roughly $1.3 billion representing a compromise on the interest."
Now, when I read "representing a compromise", I read "as negotiated." That may be interpretation, but I'll stand on it as a fact, because I see no way to compromise without negotiation.