Public KeyDB Disc Submissions

[MrPenguin]

I no longer have access to the original disk. Is there a workaround that I can apply to repair and open this file?

To salvage these files, you would need to know the RDK used to encrypt them. And since you have no way of obtaining this RDK, your copies are useless.

I don't know if it helps, but this movie is made up of two parts/discs; the second part/disc is perfectly usable.

Then MakeMKV must already have disabled bus encryption before you copied the second disk.

Can I somehow use files from the second disk to "repair" the first one?

No.

[sam14229]

Hi,

Submission for Warfare UHD (Italian version)

Label: Warfare_UHD
Timestamp: 2025-10-29 12:09:39
Protection: AACS2.0/C v82
Data capacity: 49.39 Gb
Disc type: BD-ROM UHD
Number of layers: 2
Bus encryption flags: 80

Dump file name: MKB20_v82_WARFARE_886C.tgz
Dump file url: https://drive.proton.me/urls/Y81XWP99F8#RsCSIEwabCLi

Thank you

[MrPenguin]

Dump file name: MKB20_v82_WARFARE_886C.tgz

I think the latest KEYDB.cfg file already contains this disk

[jojojiggy]

Disc type: UHD
Disc ID: This isn't showing up in the log file. I tried getting chat GPT to answer why but still can't get it
Disc dump filename: MKb2_v77_The Firm (Remastered)_39F
Drive: HL-DT-ST HL-DT-ST BD-RE BU40N, firmware 1.05
Drive firmware: 2124-04-23 13:47
LibreDrive status: Possible, not yet enabled Drive platform: MT1959
Did you sync the public keydb within the last 15 minutes? Yes
Have you verified that all submission links are accessible in incognito/private browsing? Yes

MKB_RO.ini, and the dump file are here:
https://drive.google.com/drive/folders/ ... drive_link

[MrPenguin]

Disc dump filename: MKb2_v77_The Firm (Remastered)_39F
Drive: HL-DT-ST HL-DT-ST BD-RE BU40N, firmware 1.05
Drive firmware: 2124-04-23 13:47
LibreDrive status: Possible, not yet enabled Drive platform: MT1959

You have not yet enabled LibreDrive, which means that your TGZ dump file doesn't contain some crucial disk metadata and so cannot be used.

[MartyMcNuts]

Disc type: UHD
Disc ID: This isn't showing up in the log file. I tried getting chat GPT to answer why but still can't get it
Disc dump filename: MKb2_v77_The Firm (Remastered)_39F
Drive: HL-DT-ST HL-DT-ST BD-RE BU40N, firmware 1.05
Drive firmware: 2124-04-23 13:47
LibreDrive status: Possible, not yet enabled Drive platform: MT1959
Did you sync the public keydb within the last 15 minutes? Yes
Have you verified that all submission links are accessible in incognito/private browsing? Yes

MKB_RO.ini, and the dump file are here:
https://drive.google.com/drive/folders/ ... drive_link

You need to flash your drive to enable libredrive and UHD readability therefore your dump file is no good. Also, the Disc ID is the SHA-1 of the Unit_Key_RO.inf file located in the AACS folder on the disc.

[jojojiggy]

Disc type: UHD
Disc ID: This isn't showing up in the log file. I tried getting chat GPT to answer why but still can't get it
Disc dump filename: MKb2_v77_The Firm (Remastered)_39F
Drive: HL-DT-ST HL-DT-ST BD-RE BU40N, firmware 1.05
Drive firmware: 2124-04-23 13:47
LibreDrive status: Possible, not yet enabled Drive platform: MT1959
Did you sync the public keydb within the last 15 minutes? Yes
Have you verified that all submission links are accessible in incognito/private browsing? Yes

MKB_RO.ini, and the dump file are here:
https://drive.google.com/drive/folders/ ... drive_link

You need to flash your drive to enable libredrive and UHD readability therefore your dump file is no good. Also, the Disc ID is the SHA-1 of the Unit_Key_RO.inf file located in the AACS folder on the disc.

Ok I will. ChatGPT told me I didn't need to. haha. After my initial post I used the KeyDB Helper and I found the DiscId: 0x81C28C418FEEDBDDC3D4A98F9961C71BD3775834.
It says that it's not in the database

[jojojiggy]

Disc type: UHD
Disc ID: This isn't showing up in the log file. I tried getting chat GPT to answer why but still can't get it
Disc dump filename: MKb2_v77_The Firm (Remastered)_39F
Drive: HL-DT-ST HL-DT-ST BD-RE BU40N, firmware 1.05
Drive firmware: 2124-04-23 13:47
LibreDrive status: Possible, not yet enabled Drive platform: MT1959
Did you sync the public keydb within the last 15 minutes? Yes
Have you verified that all submission links are accessible in incognito/private browsing? Yes

MKB_RO.ini, and the dump file are here:
https://drive.google.com/drive/folders/ ... drive_link

You need to flash your drive to enable libredrive and UHD readability therefore your dump file is no good. Also, the Disc ID is the SHA-1 of the Unit_Key_RO.inf file located in the AACS folder on the disc.

Ok I will. ChatGPT told me I didn't need to. haha. After my initial post I used the KeyDB Helper and I found the DiscId: 0x81C28C418FEEDBDDC3D4A98F9961C71BD3775834.
It says that it's not in the database

Update. I flashed the drive and it seems to be working now! Thanks! I'm not sure why KeyDB Helper said it wasn't in the database.

[SamuriHL]

Don't listen to ChatGPT. It has no idea what it's talking about. Flash your drive and post a newly generated image.

[MrPenguin]

Update. I flashed the drive and it seems to be working now! Thanks! I'm not sure why KeyDB Helper said it wasn't in the database.

By the sound of it, your disk is in MakeMKV's own "hashed keys" database. However, it currently only has a partial entry in the public KEYDB.cfg file.

It should be possible to complete your disk's KEYDB entry if you could provide a new discatt.dat file now that you've enabled LibreDrive. To do this,
just use MakeMKV to start creating an encrypted disk back-up into a temporary directory, wait for the discatt.dat file to appear (it should be one of the very first files created), copy the file to a safe location, and then abort the back-up.

[dave_or_did]

Peking Opera Blues UHD

Disc type: UHD
Disc ID: ?
Disc Label: Peking Opera Blues UHD
Disc dump filename: MKB20_v82_Peking_Opera_Blues_-_UHD_0A14
Drive: BD-RW BDR-UD04
Drive firmware: 1.14_DFDL154556WL
LibreDrive status: Enabled
Did you sync the public keydb within the last 15 minutes? Yes
Have you verified that all submission links are accessible in incognito/private browsing? Yes
MKB_RO.inf link (Do not just extract the MKB_RO.inf file from the disc dump file - copy it from the disc): https://drive.google.com/file/d/1cu-92c ... sp=sharing
Disc dump link: https://drive.google.com/file/d/1L7_f7s ... drive_link

[MKVDUDE]

Another 2 please!

Disc type: UHD
Disc dump filenames:
MKB20_v82_THE_VISITOR_BF90.tgz
MKB20_v82_WESTWORLD_-_UHD_5642.tgz
Drive: BD-RE BU40N
Drive firmware: 1.03
LibreDrive status: Enabled
Did you sync the public keydb within the last 15 minutes? Yes
Have you verified that all submission links are accessible in incognito/private browsing? Yes
MKB_RO.inf link: N/A
Disc dumps link: https://we.tl/t-N14LWh7QB3

Many thanks!

[Rico1977]

Hi.
This is the first time I’m asking for help here, and I hope I’ve managed to provide everything requested below.

Disc type: UHD
Disc ID: ed19654dc10e730b6ab1aeabd943a66069c43c00
Disc dump filename: MKB20_v72_Jaws_E7E9
Drive: BW-16D1HT
Drive firmware: 3.10
LibreDrive status: Enabled
Did you sync the public keydb within the last 15 minutes? yes
Have you verified that all submission links are accessible in incognito/private browsing? Yes
MKB_RO.inf link: https://drive.google.com/file/d/1kIhPVh ... sp=sharing
Disc dump link: https://drive.google.com/file/d/1e9E-Oz ... sp=sharing


This disc with JAWS has been giving me problems; I’ve had to reflash my player twice after trying to rip it .

Thank you.

[SkyRayN]

Disc type:
Disc ID:608bb95622d88300572f90660b954152862c0f9b
Disc dump filename:MKB_v82_VOYAGERS_794E
Drive:Pioneer BD-RW BDR-TD04D
Drive firmware:Pioneer RS1040
LibreDrive status:Possible, but very unlikely to happen
Did you sync the public keydb within the last 15 minutes? : Yes
Have you verified that all submission links are accessible in incognito/private browsing? : Yes
MKB_RO.inf link (Do not just extract the MKB_RO.inf file from the disc dump file - copy it from the disc):included in Disc dump
Disc dump link:
https://drive.google.com/file/d/1hbFu0W ... drive_link

[kasko]

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