👉 Rumorproof is a concept in information theory that refers to a system or process where the probability of an event occurring is equal to 1/2, regardless of whether it actually occurs. This means that if there is no evidence for an event, it has a zero probability of occurrence. The term comes from the idea that there are only two possible outcomes: either something happened or it didn't. In other words, the system is operating in a "rational" manner and does not favor