In traditional OS, where data is separate from code, yes. The whole point of Phantom OS though is that there is no separation between them. Instead of having f

In traditional OS, where data is separate from code, yes. The whole point of Phantom OS though is that there is no separation between them. Instead of having files, you just keep the data in your program's memory, and rely on automatic system-wide persistence to keep it safe. So the only thing you can roll back is entire system.