Probably more to do with 1099-A than 1099-OID. However, under certain views of the law associated with bills of exchange and promissory notes every endorsement is a new issue. It may very well be that most people outside of the brokerage industry have no idea how to use a 1099-OID properly.
It may in fact be a treasury or exchequer-related document. However, monetary value requires fixed value. Unlimited or unknown values are not 'monetary' values.