Fortunejack,
You're missing something here it's not a closed subject for the community and his cause is starting to gain traction here and elsewhere. It's being talked about in chat rooms and "fortunejack" and "scam" are starting to be lumped together. Remember that the community has been ripped off by flashy betting sites before, diceninja, etc. Deleting his post was a bad move on this forum.
A couple of suggestions:
1) You need come clean on whatever evidence you have that get_money scammed you or you need to pay him out. Having multiple IP addressed and multiple accounts doesn't constitute fraud. The lack of doing so seems to point out that you're scamming him on a big win. Saying the "details are delicate" when he is willing to be open with screenshots isn't helping you.
2) If your blackjack game has a bug, take it offline, and return his principal deposits. I think you will find that the community is more supportive when you declare you have a problem with a game. He may have offered to help you define the bug (if there was one) that led to a winning scenario.
You missed an opportunity to turn his big win into a marketing position for yourself. Imagine how much business you could have gained showing a big payout and now you're claiming fraud with no proof on a "provably fair" system.
It's your business, you're going to do whatever you're going to do, but know that the crypto community tends to support the little guy and not a gaming corporation that promote a "fortune" that you can't win. :|
(Also, your replies to community members makes you look like a jerk, it's not exactly helping you out)