Check and protection against accidental changes in blender files

Where did I get the idea from: I created a simple blender file with a sphere and a cylinder to create an animation with Blender 4.1. It worked when accessing the animation area at I, but when clicking on the timeline the position changed, it got stuck and the blender cracked. I tried to open it with version 4.0 even with 3. x. The same effect opens with a click on the timeline and crashes the blender. It is possible that changes have occurred through access, malware, or actually it is a bug, I don’t know why it does this.
I propose that the development team create a feature that checks the integrity of the file and warns the user that it is compatible, possibly saving the crash somewhere to be introduced in development.
Please vote … You can find my idea on this webpage.