If we consider a truly random process, such as using an online program that generates random outcomes, the results should be different each time you run the program. Randomness implies that the outcome cannot be predicted or determined in advance.
However, the concept of going back in time and re-running the program raises several paradoxes and conflicts with our current understanding of causality and the flow of time. Time travel, especially to the past, is still purely theoretical and has not been proven possible.
One of the paradoxes associated with time travel to the past is the grandfather paradox. Suppose you go back in time and prevent your own birth by killing your grandfather before your parent is conceived. This leads to a logical contradiction: if you were never born, how could you have traveled back in time to kill your grandfather in the first place?
Similarly, if you were to go back in time and re-run a random process, it raises questions about causality and the relationship between cause and effect. Would the previous iteration of the program be overwritten, or would it exist simultaneously with the new iteration? The implications of such a scenario are uncertain and fall into the realm of speculative theories.
It's important to note that our understanding of time and its potential manipulation is still incomplete. As of now, time travel, especially with the ability to alter the past, remains a topic of scientific and philosophical speculation rather than a practical reality.