Actually, I’ve heard this before and it actually makes as much sense as anything The 535 Group, Treasury and the Fed do most days.
A 10 oz. platinum bar costs around 6,500 dollars, so it would take roughly 153,846,154 10 oz. platinum bars, or 96,153,846 pounds, to make a 1 trillion dollar coin. 8>)
Not sure anyone could deliver it to anyone, even if someone does have that kind of wealth to afford one. 8>)
If I'm not mistaken, it was during Obozo’s years in office when this was tossed around.