P.S. Following the matter only to the 9:00 Minute Mark from there we find that Title 31 USC §5115 makes it clear:



(b) The amount of United States currency notes outstanding and in circulation—
(1) may not be more than $300,000,000; and
(2) may not be held or used for a reserve.
Like I keep saying; Make your demand clear and you get US notes in the form of Federal Reserve notes.