Link: Scph101bin [updated] Download

md5sum /path/to/SCPH101.BIN

That being said, here are some possible sources where you might find scph101bin : scph101bin download link

The scph101.bin file is the North American BIOS for the "PS one" slim console, essential for emulators to replicate original system functions. While legally obtained by dumping from physical hardware, the file is frequently sourced from repositories like the Internet Archive for use in emulator system folders. md5sum /path/to/SCPH101