The longer you wait, the more distant into the past, the more diluted any information gets.
Processes of information retrieval that are already feasible show that the rate of recovery is much quicker than degradation. For example the continents are still changing position, But the science of plate tectonics advances so quickly that the information "lost" between the development of techniques to trace the past movement of the continents is so negligible as to be non-existent.
DNA is also subject to degradation over time, but advances in technology are so much quicker than the loss of information that old murders can be solved, and the de-extinction of long dead species is now considered feasible.
If such seeming science fiction examples of information retrieval is possible, even today. Then it would seem to follow that, given enough progress, the material composition of the universe itself will inevitably be quantified. At which point, if the materialist conception of reality is correct, not only is resurrection feasible, it is inevitable.