Following what happens to the tokens on the blockchain doesn't prove anything.
it proves they are not converting it to bitcoin or put it in any bot, which they claim. all lending does is freezing the bcc so that they cant be sold to make the price rise. maybe ponzi isnt even the right word for it, since you have to buy a new coin in order to "invest". in a ponzi, you invest the currency you already have and get paid the same currency back. if the coin didnt exist, and they only claimed to have a bitcoin bot, you would have to give them bitcoins, and inturn get paid bitcoins. (like the control finance scam, that was a ponzi by definition.) thinking about it, its more of a -get the price high- system, so they can sell their premined coins for a huge profit and give the lenders peanuts ("interest") compared to it. but still, they are not touching their own bcc and using the bcc of lenders to pay out said interest.
this can only go so long as long as new people keep lending, cause as soon as the price drops, they will have to pay out more bcc to pay out the interest (since the interest is calculated in usd), which they will eventually run out of - but before that happens, i suppose the site will suddenly vanish from existence.
comparing it to a bank, you dont have to buy any customized bank token beforehand in order to invest. banks pay you interest cause they use the money you give (and yes, it might not be directly the exact same notes you deposit) to give out loans, which they charge a higher interest rate for.
