I searched with the CRC32 and didn't get any hits in the database but it matches the expected CRC for v1.01 on the wiki despite being the special edition with the label serial 00134 (internal serial is 00135).

It also comes with a video UMD but I'm not sure what the correct way is to dump that for Redump (assuming it's of interest!) I can't get it to dump with UMDImageCreator - the UMD doesn't spin up at all, but I can access it with the USB connection set to UMD. Edit: I can also apparently get it to dump with the prx version of UMDImageCreator.

What's the correct way to dump it if it is of interest?

Common Disc Info:
    Title: Code Geass: Hangyaku no Lelouch: Lost Colors
    Foreign Title (Non-latin): コードギアス反逆のルルーシュLOSTCOLORS
    Disc Number / Letter: 
    Disc Title: 
    System: Sony PlayStation Portable
    Media Type: UMD-DL
    Category: Games
    Region: Japan
    Languages: Japanese
    Disc Serial: ULJS-00134

    Ringcode Information:

- Outer Ring Mastering Code (laser branded/etched): ULJS-00135-1 A0 2
- Outer Ring Mastering SID Code: IFPI L271
- Outer Ring Toolstamp (engraved/stamped): ?
- Inner Ring Mastering Code (laser branded/etched): ULJS-00135-1 A1 2
- Inner Ring Mastering SID Code: IFPI L271
- Inner Ring Toolstamp (engraved/stamped): ?
- Mould SID Code: ?

    Barcode: 4582224492152
    Comments:

[T:ISN] ULJS-00135
[T:VOL] LC

    Contents: 

Version and Editions:
    Version: 1.01
    Edition/Release: Special Edition

Extras:
    Primary Volume Descriptor (PVD):

0320 : 20 20 20 20 20 20 20 20  20 20 20 20 20 32 30 30                200
0330 : 38 30 32 31 34 32 32 33  39 31 33 30 30 24 30 30   8021422391300$00
0340 : 30 30 30 30 30 30 30 30  30 30 30 30 30 30 00 30   00000000000000.0
0350 : 30 30 30 30 30 30 30 30  30 30 30 30 30 30 30 00   000000000000000.
0360 : 30 30 30 30 30 30 30 30  30 30 30 30 30 30 30 30   0000000000000000
0370 : 00 02 00 55 4C 4A 53 2D  30 30 31 33 35 7C 32 33   ...ULJS-00135|23

Size & Checksum:
    Layerbreak: 442560
    Size: 913670144
    CRC32: 5de82e84
    MD5: 5c84e8b7c7b0d9196ae077f1081a6415
    SHA1: 37e7d68fe42d63afd93b1a5ea0a308b62ce34e38

Dumping Info:
    Frontend Version: 3.3.0-679b40de7c089c3705ef008fbb720f6a4eabc6f1
    Dumping Program: UmdImageCreator
    Date: 2024-02-05 18:06:28

Additional Info:
    Dumping PSP: PSP-2000, 6.61 ARK-4 cIPL
SFO file: I:\PSP_GAME\PARAM.SFO
SFO Version: 1.1
BOOTABLE: 1
CATEGORY: UG
DISC_ID: ULJS00135
DISC_NUMBER: 1
DISC_TOTAL: 1
DISC_VERSION: 1.01
PARENTAL_LEVEL: 5
PSP_SYSTEM_VER: 3.90
REGION: 32768
TITLE: コードギアス 反逆のルルーシュ LOST COLORS

SFO file: I:\PSP_GAME\SYSDIR\UPDATE\PARAM.SFO
SFO Version: 1.1
BOOTABLE: 1
CATEGORY: MG
DISC_ID: MSTKUPDATE
DISC_VERSION: 1.00
PARENTAL_LEVEL: 1
REGION: 32768
TITLE: PSP™ Update ver 3.90
TITLE_0: PSP™ アップデート ver 3.90
TITLE_10: PSP™更新 版本 3.90
TITLE_11: PSP™升级 版本 3.90
TITLE_2: Mise à jour PSP™ ver. 3.90
TITLE_3: Actualización de PSP™ ver. 3.90
TITLE_4: PSP™-Aktualisierung Ver. 3.90
TITLE_5: Aggiornamento della PSP™
ver. 3.90
Common Disc Info:
    Title: Brandish: The Dark Revenant 
    Foreign Title (Non-latin): 
    Disc Number / Letter: 
    Disc Title: 
    System: Sony PlayStation Portable
    Media Type: UMD-SL
    Category: Games
    Region: Japan
    Languages: Japanese
    Disc Serial: ULJM-05424

    Ringcode Information:

- Outer Ring Mastering Code (laser branded/etched): ULJM-05424 A0 1
- Outer Ring Mastering SID Code: IFPI L271
- Outer Ring Toolstamp (engraved/stamped): ?
- Inner Ring Mastering Code (laser branded/etched): 0000-00000 25
- Inner Ring Mastering SID Code: IFPI L271
- Inner Ring Toolstamp (engraved/stamped): ?
- Mould SID Code: ?

    Barcode: 4 956027 124839
    Comments: [T:ISN] ULJM-05424
    Contents: 

Version and Editions:
    Version: 1.00
    Edition/Release: Original

Extras:
    Primary Volume Descriptor (PVD):

0320 : 20 20 20 20 20 20 20 20  20 20 20 20 20 32 30 30                200
0330 : 38 31 32 32 35 30 39 30  33 30 34 30 30 24 30 30   8122509030400$00
0340 : 30 30 30 30 30 30 30 30  30 30 30 30 30 30 00 30   00000000000000.0
0350 : 30 30 30 30 30 30 30 30  30 30 30 30 30 30 30 00   000000000000000.
0360 : 30 30 30 30 30 30 30 30  30 30 30 30 30 30 30 30   0000000000000000
0370 : 00 02 00 55 4C 4A 4D 2D  30 35 34 32 34 7C 36 46   ...ULJM-05424|6F

Size & Checksum:
    Size: 404226048
    CRC32: 194f8f81
    MD5: 3886baa946d854f076033daed624d2bb
    SHA1: d1c8b3d7e964fd7e548b5e0d433a7a7224345500

Dumping Info:
    Frontend Version: 3.3.0-679b40de7c089c3705ef008fbb720f6a4eabc6f1
    Dumping Program: UmdImageCreator
    Date: 2024-02-03 15:47:46

Additional Info:
    Dumping PSP: PSP-2000, 6.61 ARK-4 cIPL
SFO file: I:\PSP_GAME\PARAM.SFO
SFO Version: 1.1
BOOTABLE: 1
CATEGORY: UG
DISC_ID: ULJM05424
DISC_NUMBER: 1
DISC_TOTAL: 1
DISC_VERSION: 1.00
PARENTAL_LEVEL: 5
PSP_SYSTEM_VER: 5.02
REGION: 32768
TITLE: Brandish The Dark Revenant

SFO file: I:\PSP_GAME\SYSDIR\UPDATE\PARAM.SFO
SFO Version: 1.1
BOOTABLE: 1
CATEGORY: MG
DISC_ID: MSTKUPDATE
DISC_VERSION: 1.00
PARENTAL_LEVEL: 1
REGION: 32768
TITLE: PSP™ Update ver 5.02
TITLE_0: PSP™ アップデート ver 5.02
TITLE_10: PSP™更新 版本 5.02
TITLE_11: PSP™升级 版本 5.02
TITLE_2: Mise à jour PSP™ ver. 5.02
TITLE_3: Actualización de PSP™ ver. 5.02
TITLE_4: PSP™-Aktualisierung Ver. 5.02
TITLE_5: Aggiornamento della PSP™
ver. 5.02
TITLE_6: PSP™-update versie 5.02
TITLE_7: Actualização PSP™ ver 5.02
TITLE_8: Обновление PSP™ вер. 5.02
TITLE_9: PSP™ 업데이트 버전 5.02
UPDATER_VER: 5.02

Images of disk in log zip

Thank you!

I noticed that while I marked this as the 'Original' version due to the serial on the UMD it appears to have come in the Genteiban box I also possess (ALCH-00044) with the barcode 4 562168 544094. Doing a bit of looking into it this appears to be the normal case - are they perhaps the same thing? (both are listed as undumped)

I generated most of this information using the UI MPF.Check but it seemed to be missing a few things from the template in the PSP dumping guide that I have added in myself (inner vs outer mastering rings, plus some additional info at the end). Is that the expected workflow, or would the contents of the MPF.Check text file alone (doesn't include SFO info either) have been enough per the guide (that file is also in the zipped log files)?

Common Disc Info:
    Title:  Saki: Achigahen Episode of Side-A Portable
    Foreign Title (Non-latin): 咲-Saki- 阿知賀編 episode of side-A Portable
    System: Sony PlayStation Portable
    Media Type: UMD-SL
    Category: Games
    Region: Japan
    Languages: Japanese
    Disc Serial: ULJM-06304

    Ringcode Information:

- Outer Ring Mastering Code (laser branded/etched): ULJM-06304-1 A0 2
- Outer Ring Mastering SID Code: IFPI L271
- Outer Ring Toolstamp (engraved/stamped): ?
- Inner Ring Mastering Code (laser branded/etched): 0000-00000 35
- Inner Ring Mastering SID Code: IFPI L271
- Inner Ring Toolstamp (engraved/stamped): ?
- Mould SID Code: ?

    Barcode: 4 562168 544087
    Comments: [T:ISN] NPJH-50803

Version and Editions:
    Version: 1.01
    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 : 33 30 37 31 30 31 33 30  34 33 35 30 30 24 30 30   3071013043500$00
0340 : 30 30 30 30 30 30 30 30  30 30 30 30 30 30 00 30   00000000000000.0
0350 : 30 30 30 30 30 30 30 30  30 30 30 30 30 30 30 00   000000000000000.
0360 : 30 30 30 30 30 30 30 30  30 30 30 30 30 30 30 30   0000000000000000
0370 : 00 02 00 4E 50 4A 48 2D  35 30 38 30 33 7C 31 31   ...NPJH-50803|11

Size & Checksum:
    Size: 424738816
    CRC32: e356f2d8
    MD5: 1f17f16e063fca2f72010910f4fed023
    SHA1: 17dbc3d34ec18f356bfdb013bb5e66b40f5a44c7

Dumping Info:
    Frontend Version: 3.3.0-679b40de7c089c3705ef008fbb720f6a4eabc6f1
    Dumping Program: UmdImageCreator
    Date: 2024-01-27 11:34:48

Additional Info:
    Dumping PSP: PSP-2000, 6.61 ARK-4 cIPL



SFO file: I:\PSP_GAME\PARAM.SFO
SFO Version: 1.1
APP_VER: 01.00
BOOTABLE: 1
CATEGORY: UG
DISC_ID: NPJH50803
DISC_NUMBER: 1
DISC_TOTAL: 1
DISC_VERSION: 1.01
HRKGMP_VER: 19
PARENTAL_LEVEL: 7
PSP_SYSTEM_VER: 6.60
REGION: 32768
TITLE: 咲-Saki- 阿知賀編 episode of side-A Portable
USE_USB: 0

SFO file: I:\PSP_GAME\SYSDIR\UPDATE\PARAM.SFO
SFO Version: 1.1
BOOTABLE: 1
CATEGORY: MG
DISC_ID: MSTKUPDATE
DISC_VERSION: 1.00
PARENTAL_LEVEL: 1
REGION: 32768
TITLE: PSP™ Update ver 6.60
TITLE_0: PSP™ アップデート ver 6.60
TITLE_10: PSP™更新 版本 6.60
TITLE_11: PSP™升级 版本 6.60
TITLE_2: Mise à jour PSP™ ver. 6.60
TITLE_3: Actualización de PSP™ ver. 6.60
TITLE_4: PSP™-Aktualisierung Ver. 6.60
TITLE_5: Aggiornamento della PSP™
ver. 6.60
TITLE_6: PSP™-update versie 6.60
TITLE_7: Actualização PSP™ ver 6.60
TITLE_8: Обновление PSP™ вер. 6.60
TITLE_9: PSP™ 업데이트 버전 6.60
UPDATER_VER: 6.60