When enthusiasts dump the BIOS from a physical console (using tools like "BIOS Dumper" or "FMCB"), the resulting file is often automatically named (or .rom/.nvm) due to the naming conventions of older dumping utilities.
While there are many PS2 BIOS versions (such as the US SCPH-30001 or the European SCPH-30004), the version is unique for historical reasons. Scph10000.bin Ps2 Bios
The SCPH10000.bin file is a digital dump of the Read-Only Memory (ROM) chip found inside this specific, first-generation Japanese hardware revision. When enthusiasts dump the BIOS from a physical