I don't think that is possible unless you use the Mac Time Machine backup functionality or a similar set up. The Archicad .bpn file will only be the last state of the project prior to the most recent save.
Lee Hankins ArchiCAD 4.5 - Archicad 27UKI Apple Silicon 5003 macOS Ventura (13.5.2)
That can be done if you copied the project file with backup to a new folder and opening the project from this copy that will let you save a new backup file different from the older one which gives you the ability to retrieve the desired file version and start building upon in case you need.
AC 27 INT 4001 - AC 26 INT 5002 ( For MEP Purposes ) AMD Ryzen 7 5800H with Radeon Graphics 3.20 GHz 16.0 GB