I think they only claiming to have those backups since they don't have any proof at all like videos when they arrange their golds or something like that. there's nothing they can prove and in this case, they are all just talking and carefully putting the bait to lure those newbies who think gold guarantee coins exist in this industry. Nevertheless, it's recommendable to stay away from this kind of project even though you are a risk-taker because this is obviously a scam unless they prove their claim that they are currently really holding those amounts of gold they are talking about.