Project Hail Mary Steelbook 1.43 frame CD cannot be decrypted

Please post here for issues related to UHD discs
JTXWYLM
Posts: 1
Joined: Sat Oct 24, 2026 10:47 am

Project Hail Mary Steelbook 1.43 frame CD cannot be decrypted

Post by JTXWYLM »

At first, I thought it was the key of this disc that was not in the public key, so I posted to inquire, but the administrator replied that this disc had been added to the public key library on October 13. My MakeMKV program showed that The volume key is unknown for this disc - video can't be decrypted and could not be decrypted normally. I really don't have an optical drive firmware problem. Thank you very much for your help.
The CD ID is 981ADF4A4C19C4AAA1E87DBD580F9025536CD3BC

And the dump file MKB_RO.inf size is only 56 bytes.
MartyMcNuts
Posts: 5137
Joined: Wed Nov 22, 2017 11:45 pm

Re: Project Hail Mary Steelbook 1.43 frame CD cannot be decrypted

Post by MartyMcNuts »

JTXWYLM wrote: Sat Oct 24, 2026 1:34 pm At first, I thought it was the key of this disc that was not in the public key, so I posted to inquire, but the administrator replied that this disc had been added to the public key library on October 13. My MakeMKV program showed that The volume key is unknown for this disc - video can't be decrypted and could not be decrypted normally. I really don't have an optical drive firmware problem. Thank you very much for your help.
The CD ID is 981ADF4A4C19C4AAA1E87DBD580F9025536CD3BC

And the dump file MKB_RO.inf size is only 56 bytes.
Why are you mentioning CD? I think you mean UHD.

It sounds like you need to get the latest public KeyDB.cfg file and put it in your MakeMKV data directory (where the dumps are found). MakeMKV's internal HK (hashed keys) database is not the same thing as the public KeyDB.cfg database. The latter is what a record for your disc was added to.
Cheers :D
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