I mean, you can't make this kind of stuff up. Jamie Dimon is the CEO of JP Morgan and famously called Bitcoin a pet rock among other things. Saw this article today saying JPM had what it thought were bags of nickel in the London Metal Exchange warehouse. The LME discovered they were bags of rocks...
Don't trust, verify.
If only there were a scarce digital commodity that one could validate the ownership of and supply with a $50 computer. We can dream.