This is actually a really good idea,
The debt token should be called LUNA-ASH(LASH).
-
LUNA-ASH(LASH) can only be created with the burning of LUNA after the DATE May 9th 2022.
-
LUNA-ASH(LASH) based on the amount of LUNA burned the (LASH) is LOCKED into a X DAY(BURN), the X DAY(BURN) is dependent on the amount the (LASH) rewarded and is partially released during X(RANDOM) time up until the X DAY(BURN).
-
LUNA-ASH(LASH) can be (CLAIMED) automatically and/or manually at anytime (SEE ABOVE) where X amount of (LASH)(MATH/ALGO) to LUNA is achieved at the current price/value LUNA during (CLAIMED) (LASH).
That’s just a brief idea of what the OP had suggested, any thoughts?