There is an old, obscure, and discontinued open-source operating system project hosted on SourceForge called "Orbis OS". It is a standard Linux distribution based on OpenSUSE tailored for anime fans. It has absolutely nothing to do with Sony, the PlayStation 4, or console emulation.
To understand what an ISO would contain, we must look at a Jailbroken PS4’s file system. Thanks to the work of developers like and SpecterDev , we have access to the internal structure. orbis os iso
There are a couple of legitimate, safe things you might actually be looking at that share similar names: There is an old, obscure, and discontinued open-source