…when the sliding scale percentage of required gifted purchasing power is “taxed” into eco-energy R & D Treasury bonds so if one purchases $500 worth of such bonds the central bank pays $250 of price.

When everyone has an account at the central bank the debits and credits are easily created, distributed and accounted for, and the purposes for bonds becomes based on rational goals rather than punitively trying to deal with chronic inflation which the 50% Discount/Rebate policy accomplishes in spades.