1) get pkg
2) Extract pkg w/pkgView
3) open Param
4) change GU to GD
5) Open EBOOT, delete DIGITAL DOWNLOAD HEADER
7) create GameID BLES01807
8) put all contents in folder and boot in multiMAN, BDemu + Ext
9) GAME RUNS PERFECTLY
veritassdg: the key 12345678123456781234567812345678 is a dev_klic used in GTA IV and in GTA V. It must be used with the RAP (that contains the rifkey) to decrypt the edat.
The A97E2BF3B70B2D13B67E0F755587784D is the klicensee used to encrypt the PKG. It has no relation with the rifkey (klicensee used to decrypt the EBOOT). The PKG Klicensee is found encrypted in the header of the PKG.
The content SHA-1 is only used to validate the integrity of the PKG. That value is found in the last 32 bytes of the PKG.
Regarding "Do not share your final RAP file as it will contain your CID". The CID or Content ID is not personal info, it is the ID of the download in PSN. Unlike the RIFs, the RAPs do not contain personal information. It basically an encrypted rifkey.