Public KeyDB Disc Submissions

Please post here for issues related to UHD discs
rjrteb
Posts: 3
Joined: Mon Mar 23, 2026 8:50 pm

Re: Public KeyDB Disc Submissions

Post by rjrteb »

MrPenguin wrote:
Mon Mar 23, 2026 9:57 pm
rjrteb wrote:
Mon Mar 23, 2026 8:52 pm
Disc ID: 0x72f3d51a6f8ee0ebc8584c29a05967d1aeef5347
Thanks, but the KEYDB.cfg file seems to have already contained this disk for at least the past week.
The Theatrical Cut disc is still showing as unknown for me, the Directors Cut disc is detected though.

edit: I just double checked again & it's definitely showing as "The volume key is unknown for this disc - video can't be decrypted. Failed to open disc".
Last edited by rjrteb on Tue Mar 24, 2026 10:44 am, edited 1 time in total.
unibart
Posts: 5
Joined: Tue Mar 04, 2025 2:08 pm

Re: Public KeyDB Disc Submissions

Post by unibart »

Hello.

Disc-Typ: UHD
Disc-ID: 26BAF7E449078EE81AD7E751BA2CA39A6BEEDBEF
Dateiname des Disc-Dumps: MKB20_v77_NEVERMORE_0B2C.tgz
Antrieb: MT1959
Laufwerksfirmware: 1.04
LibreDrive-Status: Aktiviert
Haben Sie die öffentliche KeyDB innerhalb der letzten 15 Minuten synchronisiert? Ja
Haben Sie überprüft, dass alle Einreichungslinks im Inkognito-/Privat-Browsing zugänglich sind? Ja
MKB_RO.inf-Link: https://drive.google.com/file/d/1IMsCX3 ... sp=sharing
Link zum Disc-Dump: https://drive.google.com/file/d/1oHYeuL ... sp=sharing
bdsucker
Posts: 5
Joined: Wed Oct 22, 2025 2:31 pm

Re: Public KeyDB Disc Submissions

Post by bdsucker »

Disc type: UHD
Disc ID: 02B155AAEE0FC4DA23DECA603C45ECD8BD274C23
Disc dump filename: MKB20_v77_MACROSS_PLUS_THE_MOVIE_4K_UHD_A6DC
Drive: BW-16D1HT
Drive firmware: 3.00
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
Disc dump link: https://www.mediafire.com/file/a78fpzc6 ... C.tgz/file
MrPenguin
Posts: 1753
Joined: Thu Oct 19, 2023 11:31 pm

Re: Public KeyDB Disc Submissions

Post by MrPenguin »

userhou4 wrote:
Tue Mar 24, 2026 1:33 am
Hello, my UHD disc is currently undecryptable. Could you please help me with it? Thank you.
This dump is actually MKB20_v68_BDROM_247D.tgz, not "The Sound of Music". Also, can you provide the MKB_RO.inf file from the actual UHD disk please? The one you have currently provided is only 56 bytes long, which means it must be the truncated one from inside the TGZ dump file itself. Not only is this one unusable, but we already have it anyway precisely because it's inside the TGZ dump file.
userhou4
Posts: 2
Joined: Tue Mar 24, 2026 1:20 am

Re: Public KeyDB Disc Submissions

Post by userhou4 »

Sorry, I probably made a mistake when filling it out. I'll try again tomorrow and send it to you.
keydb_helper
Posts: 745
Joined: Fri Sep 06, 2024 4:47 pm

Re: Public KeyDB Disc Submissions

Post by keydb_helper »

Thanks to everyone else who followed the template and provided new disc dump files. The following UHD discs have been added to the public keydb (new media keys are indicated with an asterisk):

Code: Select all

*MKB20_v77_MACROSS_PLUS_THE_MOVIE_4K_UHD_A6DC
*MKB20_v77_NEVERMORE_0B2C
*MKB20_v77_呪怨〈4K:Vシネマ版〉_3888
*MKB20_v82_SPACEWAYS
MKB20_v82_THE_KEY_445D
rjrteb wrote:
Tue Mar 24, 2026 5:31 am
The Theatrical Cut disc is still showing as unknown for me, the Directors Cut disc is detected though.

edit: I just double checked again & it's definitely showing as "The volume key is unknown for this disc - video can't be decrypted. Failed to open disc".
Hey rjrteb, your disc was definitely added to the public keydb on March 15. If you can't decrypt your disc with MakeMKV, it means you haven't configured MakeMKV to utilise the public keydb. Please read the opening post of this thread as I provided some helpful background info and links to instructions.
userhou4 wrote:
Tue Mar 24, 2026 1:33 am
Hello, my UHD disc is currently undecryptable. Could you please help me with it? Thank you.

Disc type: UHD
Disc ID: 8605956F-25B2-4F62-93B4-EA8C1E3B2AB1
Hey userhou4, thanks for the attempt but you probably should've read the opening post. I was pretty clear about how to calculate the disc ID:
keydb_helper wrote:
Thu Jun 26, 2025 1:40 am
Please include the disc ID in your submission template. The disc ID is the SHA-1 hash of the Unit_Key_RO.inf file in your discs AACS folder. Many tools can calculate this hash, please google the instructions for your specific platform.
Not really sure what you did but the correct value was 0x5D98452F3DF3B240353D5D041F6421AC380F1561
userhou4 wrote:
Tue Mar 24, 2026 1:33 am
Disc dump filename: MKB20_v77_The_Sound_of_Music_BCE8
Every time I see someone has copied my example submission filename it helps to set expectations...
userhou4 wrote:
Tue Mar 24, 2026 1:33 am
MKB_RO.inf link: ...
You posted a link to the 56 byte MKB_RO.inf file which you extracted from the disc dump file. I just don't get why folks keep doing this? Why would I ask you to extract and upload a file contained within the other file you are uploading? I was pretty explicit about not doing this:
keydb_helper wrote:
Thu Jun 26, 2025 1:40 am
Do not just extract the ~56 byte MKB_RO.inf file from a partial disc dump file and upload it separately. This is not helpful. Instead, copy the MKB_RO.inf file from the AACS folder on your disc and upload it separately. If your MKB_RO.inf file is not several megabytes in size, it is probably not useful for UHD discs.
userhou4 wrote:
Tue Mar 24, 2026 11:26 am
Sorry, I probably made a mistake when filling it out. I'll try again tomorrow and send it to you.
Feel free to have another crack at posting to this thread and please ask if anything remains unclear. The only pending item should be uploading the full, several megabyte MKB_RO.inf file from the AACS folder on your disc and posting a new link.
Public KeyDB Disc Submissions
  • Please use file hosts, not forum attachments
  • You must include the MKB_RO.inf file from the AACS folder on your disc
rjrteb
Posts: 3
Joined: Mon Mar 23, 2026 8:50 pm

Re: Public KeyDB Disc Submissions

Post by rjrteb »

keydb_helper wrote:
Tue Mar 24, 2026 1:48 pm
rjrteb wrote:
Tue Mar 24, 2026 5:31 am
The Theatrical Cut disc is still showing as unknown for me, the Directors Cut disc is detected though.

edit: I just double checked again & it's definitely showing as "The volume key is unknown for this disc - video can't be decrypted. Failed to open disc".
Hey rjrteb, your disc was definitely added to the public keydb on March 15. If you can't decrypt your disc with MakeMKV, it means you haven't configured MakeMKV to utilise the public keydb. Please read the opening post of this thread as I provided some helpful background info and links to instructions.
Thanks, I had missed that (I hadn't tried to rip a UHD disc for a long time & didn't really check the status of such things).

The link to the public keydb homepage in the first post goes to a dead page unfortunately, but finding KeyDB Helper helped greatly & the disc is now detected. Many thanks to everyone involved in all these projects!
MartyMcNuts
Posts: 4765
Joined: Wed Nov 22, 2017 11:45 pm

Re: Public KeyDB Disc Submissions

Post by MartyMcNuts »

rjrteb wrote:
Tue Mar 24, 2026 4:39 pm
keydb_helper wrote:
Tue Mar 24, 2026 1:48 pm
rjrteb wrote:
Tue Mar 24, 2026 5:31 am
The Theatrical Cut disc is still showing as unknown for me, the Directors Cut disc is detected though.

edit: I just double checked again & it's definitely showing as "The volume key is unknown for this disc - video can't be decrypted. Failed to open disc".
Hey rjrteb, your disc was definitely added to the public keydb on March 15. If you can't decrypt your disc with MakeMKV, it means you haven't configured MakeMKV to utilise the public keydb. Please read the opening post of this thread as I provided some helpful background info and links to instructions.
Thanks, I had missed that (I hadn't tried to rip a UHD disc for a long time & didn't really check the status of such things).

The link to the public keydb homepage in the first post goes to a dead page unfortunately, but finding KeyDB Helper helped greatly & the disc is now detected. Many thanks to everyone involved in all these projects!
The link is fine. It uses http not https so double check your browser.
Cheers :D
----------------------------------------------------------------------------------------------------------------------------
For UHD enabled drives (AU/NZ/SG + Others) & DIY Single Drive Flasher (WW): https://uhdenableddrives.com
anon.eh.mous.user
Posts: 5
Joined: Sun Mar 01, 2026 2:41 pm

Re: Public KeyDB Disc Submissions

Post by anon.eh.mous.user »

Disc type: UHD
Disc ID: d0b73588a895ed9a8ce4fef68a0a2aba9aa95754
Disc dump filename: MKB20_v82_STRANGENEWWORLDS_SEASON3_7681.tgz
Drive: HL-DT-ST BD-RE BP60NB10
Drive firmware: 1.02
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://www.mediafire.com/file/otnad7ue ... O.inf/file
Disc dump link: https://www.mediafire.com/file/t5r8mvlh ... 1.tgz/file
anon.eh.mous.user
Posts: 5
Joined: Sun Mar 01, 2026 2:41 pm

Re: Public KeyDB Disc Submissions

Post by anon.eh.mous.user »

Disc type: UHD
Disc ID: bce31ef953b65ea5fb586f860b2e09a014a363e9
Disc dump filename: MMKB20_v82_STRANGENEWWORLDS_SEASON3_F7CD.tgz
Drive: HL-DT-ST BD-RE BP60NB10
Drive firmware: 1.02
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://www.mediafire.com/file/tk00w3lh ... O.inf/file
Disc dump link: https://www.mediafire.com/file/tetrm26k ... D.tgz/file
anon.eh.mous.user
Posts: 5
Joined: Sun Mar 01, 2026 2:41 pm

Re: Public KeyDB Disc Submissions

Post by anon.eh.mous.user »

Disc type: UHD
Disc ID: 210404be01f7f2a29f2cb2a9e25993b15878dda7
Disc dump filename: MKB20_v82_STRANGENEWWORLDS_SEASON3_8B4F.tgz
Drive: HL-DT-ST BD-RE BP60NB10
Drive firmware: 1.02
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://www.mediafire.com/file/4xmc2xif ... O.inf/file
Disc dump link: https://www.mediafire.com/file/6760wyiw ... F.tgz/file
keydb_helper
Posts: 745
Joined: Fri Sep 06, 2024 4:47 pm

Re: Public KeyDB Disc Submissions

Post by keydb_helper »

anon.eh.mous.user wrote:
Wed Mar 25, 2026 1:16 pm
Disc type: UHD
Disc ID: d0b73588a895ed9a8ce4fef68a0a2aba9aa95754
Disc dump filename: MKB20_v82_STRANGENEWWORLDS_SEASON3_7681.tgz
...
Did you sync the public keydb within the last 15 minutes? Yes
anon.eh.mous.user wrote:
Wed Mar 25, 2026 1:17 pm
Disc type: UHD
Disc ID: bce31ef953b65ea5fb586f860b2e09a014a363e9
Disc dump filename: MMKB20_v82_STRANGENEWWORLDS_SEASON3_F7CD.tgz
...
Did you sync the public keydb within the last 15 minutes? Yes
anon.eh.mous.user wrote:
Wed Mar 25, 2026 1:18 pm
Disc type: UHD
Disc ID: 210404be01f7f2a29f2cb2a9e25993b15878dda7
Disc dump filename: MKB20_v82_STRANGENEWWORLDS_SEASON3_8B4F.tgz
...
Did you sync the public keydb within the last 15 minutes? Yes
All three discs were added to the public keydb on March 6. Don't waste my time by blindly copying the template. Actually check the support status before posting to this thread.
Public KeyDB Disc Submissions
  • Please use file hosts, not forum attachments
  • You must include the MKB_RO.inf file from the AACS folder on your disc
jackycyk0924
Posts: 7
Joined: Sun Jul 20, 2025 12:28 pm

Re: Public KeyDB Disc Submissions

Post by jackycyk0924 »

Here is the disc information and thanks for your help:
Disc type: UHD
Disc ID: 5440D9CCE73669A738BE3EFEEDF71B6DF0069D64
Disc dump filename: MKB_v82_BD_ROM_D5D6
Drive: BDR-S13JX
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 (Do not just extract the MKB_RO.inf file from the disc dump file - copy it from the disc): Not needed
Disc dump link: https://drive.google.com/file/d/1LlJGfh ... sp=sharing
anon.eh.mous.user
Posts: 5
Joined: Sun Mar 01, 2026 2:41 pm

Re: Public KeyDB Disc Submissions

Post by anon.eh.mous.user »

keydb_helper wrote:
Wed Mar 25, 2026 1:35 pm
anon.eh.mous.user wrote:
Wed Mar 25, 2026 1:16 pm
Disc type: UHD
Disc ID: d0b73588a895ed9a8ce4fef68a0a2aba9aa95754
Disc dump filename: MKB20_v82_STRANGENEWWORLDS_SEASON3_7681.tgz
...
Did you sync the public keydb within the last 15 minutes? Yes
anon.eh.mous.user wrote:
Wed Mar 25, 2026 1:17 pm
Disc type: UHD
Disc ID: bce31ef953b65ea5fb586f860b2e09a014a363e9
Disc dump filename: MMKB20_v82_STRANGENEWWORLDS_SEASON3_F7CD.tgz
...
Did you sync the public keydb within the last 15 minutes? Yes
anon.eh.mous.user wrote:
Wed Mar 25, 2026 1:18 pm
Disc type: UHD
Disc ID: 210404be01f7f2a29f2cb2a9e25993b15878dda7
Disc dump filename: MKB20_v82_STRANGENEWWORLDS_SEASON3_8B4F.tgz
...
Did you sync the public keydb within the last 15 minutes? Yes
All three discs were added to the public keydb on March 6. Don't waste my time by blindly copying the template. Actually check the support status before posting to this thread.
My apologies - I thought I did. I downloaded and installed the latest keydb.cfg and tried to rip the discs and was still unable to find the volume key for all three discs.
keydb_helper
Posts: 745
Joined: Fri Sep 06, 2024 4:47 pm

Re: Public KeyDB Disc Submissions

Post by keydb_helper »

anon.eh.mous.user wrote:
Wed Mar 25, 2026 9:17 pm
My apologies - I thought I did. I downloaded and installed the latest keydb.cfg and tried to rip the discs and was still unable to find the volume key for all three discs.
No worries - your submissions were fine apart from that uniqueness issue.

Open up your local keydb.cfg file in a text editor and search a disc ID from your set (Eg: 0xD0B73588A895ED9A8CE4FEF68A0A2ABA9AA95754).

If you don't find a match, it means your keydb.cfg file is too old. Follow the steps linked in the opening post of this thread to grab the latest keydb file. Don't forget to unzip it after downloading.

If you find a match, you've probably put the keydb.cfg file in the wrong location. It should be in the same folder where MakeMKV generated your disc dump files.

If the keydb.cfg file is in the correct folder, you may need to rename the keydb.cfg file to KEYDB.cfg to accommodate MakeMKV's search behaviour on case sensitive file systems.
Public KeyDB Disc Submissions
  • Please use file hosts, not forum attachments
  • You must include the MKB_RO.inf file from the AACS folder on your disc
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