As the researcher digitizes the files into 55136.rar to share with the world, they are contacted by someone claiming the city was built—but it exists in a place that isn't on any map.
In this interpretation, is a mysterious encrypted file discovered on an abandoned server or a used hard drive. 55136.rar
A researcher in a dusty government basement finds a physical box labeled Archive 55136 . Inside is a floppy disk (the precursor to modern RAR storage) containing blueprints for a city that was never built. As the researcher digitizes the files into 55136
Interestingly, "55,136" appears in data related to open roles. 55136.rar