Seems to be only the disc serial different.  Also manual and cover codes included.
http://redump.org/disc/30537/
https://mega.nz/folder/jbxg3AwL#vuPK7_wN8ISYrPDoY5kmFw

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Common Disc Info:
    Title: Call of Duty: Black Ops
    Foreign Title (Non-latin): 
    Disc Number / Letter: 
    Disc Title: 
    System: IBM PC compatible
    Media Type: DVD-ROM-9
    Category: Games
    Fully Matching ID: 30537
    Region: World
    Languages: ADD LANGUAGES HERE (ONLY IF YOU TESTED)
    Disc Serial: 35801101AU

    Ringcode Information:

Layer 0 (Inner) Mastering Code (laser branded/etched): arvato digital services BERTELSMANN    www.arvatodigitalservices.com.au    35801101AU_L0    12/10/2010 - ADSAU 17819
Layer 0 (Inner) Mastering SID Code: IFPI LY89
Layer 0 (Inner) Toolstamp or Mastering Code (engraved/stamped): 
Data Side Mould SID Code: IFPI 5V10
Data Side Additional Mould: 
Layer 1 (Outer) Mastering Code (laser branded/etched): arvato digital services BERTELSMANN    www.arvatodigitalservices.com.au    35801101AU_L1    12/10/2010 - ADSAU 17823
Layer 1 (Outer) Mastering SID Code: IFPI LY89
Layer 1 (Outer) Toolstamp or Mastering Code (engraved/stamped): 
Label Side Mould SID Code: IFPI 5V11

    Barcode: 5 030917 089824
    Error Count: 0
    Comments:

[T:VOL] BLACK_OPS
Cover code: 35801201AU
Manual code: 35801260AU

    Contents: 

Version and Editions:
    Version: (VERIFY THIS) 1.0
    Edition/Release: Original

Extras:
    Primary Volume Descriptor (PVD):

0320 : 20 20 20 20 20 20 20 20  20 20 20 20 20 32 30 31                201
0330 : 30 31 30 31 30 30 30 35  37 33 34 30 30 E4 32 30   0101000573400.20
0340 : 31 30 31 30 31 30 30 30  35 37 33 34 30 30 E4 31   10101000573400.1
0350 : 39 38 36 31 30 31 30 30  30 35 36 34 36 30 30 E4   986101000564600.
0360 : 32 30 31 30 31 30 31 30  30 30 35 36 34 36 30 30   2010101000564600
0370 : E4 01 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................

Copy Protection:
    Copy Protection: Steam, Steam (.sis/.sim/.sid)
    SubIntention Data (SecuROM/LibCrypt): 

Size & Checksum:
    Layerbreak: 1937680
    Size: 7932542976
    CRC32: c138190a
    MD5: 6ca05de77f5aff8e28b71ca51f1f7450
    SHA1: 381f81e4f8d3993559d59f00bd77969516d89fc4

Dumping Info:
    Frontend Version: 3.6.0-61f90a635ff56edcb9d643b21de55aa7795be907
    Dumping Program: Redumper (build: b665)
    Date: 2026-01-02 12:53:56
    Parameters: disc --verbose --skeleton --drive=E:\ --speed=16 --retries=100 "--image-path=PROCESS\Call of Duty Black Ops" --image-name=BLACK_OPS
    Manufacturer: ASUS
    Model: BW-16D1HT
    Firmware: 3.10 (WM01601KLSOBSE5407)
    Reported Disc Type: DVD-ROM
WARNING: Mistakes ahead!
Learner driver in my big tonka dump truck.