Programmable money: can, for example, be endowed with inherent logic via a token on a blockchain, thereby expanding the capabilities of programmable payments. For instance, this token can be programmed to gain or lose value over time (e.g. to facilitate interest payments). Alternatively, it could be ensured that this token can only be spent on certain items, such as food. (Publication date: 10 May 2021)

(see https://philippsandner.medium.com/programmable-money-and-programmable-payments-8038ed8fa714)