www.makemkv.com

MKB20_v77_TWIN_PEAKS_-_FIRE_WALK_WITH_ME_-_4K_UHD_73EC.tgz submitted
I tried the latest KEYDB.cfg and cannot rip the disk.
Please can you create the decryption key, thank you!

Genmare wrote: ↑

Tue Apr 15, 2025 8:40 pm

MKB20_v77_TWIN_PEAKS_-_FIRE_WALK_WITH_ME_-_4K_UHD_73EC.tgz submitted

Could you also post the TGZ dump file here please? E.g. by providing a download link? This may help with KEYDB...

Here is the tgz.

Genmare wrote: ↑

Tue Apr 15, 2025 8:40 pm

MKB20_v77_TWIN_PEAKS_-_FIRE_WALK_WITH_ME_-_4K_UHD_73EC.tgz submitted
I tried the latest KEYDB.cfg and cannot rip the disk.
Please can you create the decryption key, thank you!

Thank you for providing a disc dump file.

Unfortunately disc dumps generated with Pioneer drives are not particularly useful for the keydb. Would you happen to have a LibreDrive compatible LG or Asus drive? If so, please generate a new dump file and post it here.

Unfortunately, I don't have any other Blu-ray players besides my Verbatim 43888. I hope others will provide additional disc dumps generated with other players.
I read that you can tell if a key has been created by looking in the KEYDB.cfg file for the movie's AACS hash number.
In any case, thanks for your help.

Genmare wrote: ↑

Wed Apr 16, 2025 10:39 am

I read that you can tell if a key has been created by looking in the KEYDB.cfg file for the movie's AACS hash number.

Yes, the DiscId in KEYDB.cfg is the SHA1 hash of the disk's AACS/Unit_Key_RO.inf file. However, MakeMKV can only use KEYDB entries which contain a Volume Unique Key (VUK) field, i.e. "| V |".

This title now rips using the latest public keydb. Thanks!

Genmare wrote: ↑

Thu Apr 17, 2025 7:40 pm

This title now rips using the latest public keydb. Thanks!

I don't believe this key has been added to the public KEYDB yet. More likely, it has been added to MakeMKV's "hashed keys" database instead.

Okay, thanks for the clarification, I'm not a specialist in this area.