Sony shipped this.
Copy the .rap file to a USB drive formatted to FAT32. It must be placed in a folder named exdata at the root of the drive (e.g., USB:/exdata/2P0001...rap ). Activation: Ps2 Classics Placeholder Rap File
You install a PS2 ISO that has been repackaged into a PKG file and spoofed to use the Placeholder’s Product Code (e.g., NPUB90001 instead of NPUD12345 ). Then, you install the Placeholder RAP file . Sony shipped this
In programming terms, a placeholder is a value that is temporarily used before the final value is applied. In the context of PS2 Classics, the "Placeholder RAP File" (often named 00000001.rap or a similarly generic hash) refers to a . NPUB90001 instead of NPUD12345 ). Then
"Metadata... verificaaation... No disc rotation... just an imitation."