I was a bit convinced and somehow I was developing interest. But the whole idea of investing in an unknown virtual asset on premise that it will gain 10,000% increase over the next 10 years was completely a bad joke for me. I wanted to risk $1,500 but he was looking for $50,000 or nothing. The share formula was 30/70 and the agreement would that there'll be no selling off, no matter the reason, until 10 years. Even if Bitcoin moved to $100k before then, and started to trend backwards to zero, that nothing would make us sell until the agreed time. That was what scared me off completely and I turned him down.
Have you thought what are the odds that he would have taken your 50 grands, never contacted you again and the condition about not selling for 10 years was there to discourage you from filing a complaint. Scammers often use legitimate investments as a legend for their scam, so from my point of view you most likely dodged a bullet. Not only you would have lost those money, you could have easily got discouraged from participating in crypto market in the future.