I get that your gold is audited and there is proof but what if the auditors are scammers also? Not saying they are there will always be that possibility.
Without physical delivery this project looks like a wasted good idea.
Eventually somebody else will figure this out and fill this gap and takeover.
edit: Question 2,
Why is this company based in St. Vincent and Grenadines? Not the US or some other well developed country?
The company is based in St. Vincent and Grenadines for the same reason that thousands of other companies registered offshore. In theory, we can register in the United States as well, since we do not make any fiat transactions.
You say reasons, I hear "because we don't the law of a developed country."