The program will help verify what the header has, for example, the devkit, the attribute, will be shown. Here is an another example of the usbmic.prx being shown.
As you see, everything isnt really shown, but I am trying to see whats after the remaining data that been strip away from the header.PSP Header : 0x5053507e
PSP Type: 0x1006
PSP Module Name:
PSP Version: 0x00000001
PSP Org. Tag: 0x61a763b2
PSP OE Tag: 0x4720b9c6
PSP Devkit Version: 5.00
PSP ELF Size: 7680
PSP Compress ELF Size: 256602122
PSP Decrypt Mode: 2
PSP Keyset 1: 0x67263748a3eace1daeb5f04e0d17998e69f266c051893c84ba
da3913226340b9354104e292a3efdaa5b846e4850facb5
PSP Keyset 2: 0x08fa7b87f6b9ce278f5c98be98b6e85a
PSP Keyset 3: 0x27601398
PSP keyset 4: 0xb0dbcfaaa9d3781ce0c7e5510468d58bd5f8768144a754c7b8761dc5