Prove me wrong that you wouldn't run and that you get to deliver the product i will send you 100 btc more to you personally but until then you are a scammer.
Mind you, youre not a good scam artist. A change of career is still possible.
Let's actually do that! Let's do a due diligence and create an investment agreement between you and us. You come to the office, see everything with your own eyes and afterward invest a 100 BTC. Together with the 100BTC we have now, the sum will be 200BTC. So, you'll become a proud owner of 5% of the company. But first, let's see a signed 100BTC message.