Oppenheimer (2023)

[Matista217]

Submitted 9DF6, best buy's steelbook appears to have different encryption for whatever reason

[lawleo]

Dump file sent go
svq@makemkv.com

MKB20_v77_Oppenheimer_8B8A.tgz

[MrPenguin]

These two entries have just appeared in the online VUK database:

Code: Select all

0x8C887E9C572BA6B2A2FCFF32EC38A33E81D7D24D = OPPENHEIMER [Oppenheimer] | D | 2023-10-02 | U | 1-0xAB9FA557714DAA7367BC8B888FFAC43E ; MKBv77/BEE - VolumeSize: 97210531840 (UHD) (LEGACY) (NOTVALIDATED) (BD) (LEGACY) (NOTVALIDATED) (BD)
0x0098B2646D5BDC6AAD3F15380CDCEC4D4D23A609 = OPPENHEIMER [Oppenheimer] | D | 2023-10-02 | U | 1-0xAB9FA557714DAA7367BC8B888FFAC43E ; MKBv77/BEE - VolumeSize: 97210531840 (UHD) (LEGACY) (NOTVALIDATED) (BD)

They only differ by DiscID, which strikes me as odd . How many iterations of this Blu-Ray could there be already? Oh, and the comment at the end of one looks like "copy and paste", so really no idea!

[niteflyr]

BB steel book ripped fine for me yesterday.

[SamuriHL]

These two entries have just appeared in the online VUK database:

Code: Select all

0x8C887E9C572BA6B2A2FCFF32EC38A33E81D7D24D = OPPENHEIMER [Oppenheimer] | D | 2023-10-02 | U | 1-0xAB9FA557714DAA7367BC8B888FFAC43E ; MKBv77/BEE - VolumeSize: 97210531840 (UHD) (LEGACY) (NOTVALIDATED) (BD) (LEGACY) (NOTVALIDATED) (BD)
0x0098B2646D5BDC6AAD3F15380CDCEC4D4D23A609 = OPPENHEIMER [Oppenheimer] | D | 2023-10-02 | U | 1-0xAB9FA557714DAA7367BC8B888FFAC43E ; MKBv77/BEE - VolumeSize: 97210531840 (UHD) (LEGACY) (NOTVALIDATED) (BD)

They only differ by DiscID, which strikes me as odd . How many iterations of this Blu-Ray could there be already? Oh, and the comment at the end of one looks like "copy and paste", so really no idea!

I put them there. And they do indeed share the unit keys. It happens a lot.

P.S. The metadata (disc label, disc name, date, size, etc) ARE identical between the disc versions

[TVBanks98]

I think I got a defective disk from Amazon. Decrypted, but a ton of read errors.

[MrPenguin]

I put them there.

You mean you bought this Blu-Ray twice??? (Were you expecting a different ending the second time ?)

I was actually wondering how the DiscIDs could be different, because wouldn't that imply that this release has multiple master copies?

Curiously, I've also observed different and unrelated Blu-Rays sharing the same Media Key, which just strikes me as lazy.

[LordByron_]

MKB20_v77_Oppenheimer_3CB4 still doesn't work sadly

[SamuriHL]

I put them there.

You mean you bought this Blu-Ray twice??? (Were you expecting a different ending the second time ?)

I was actually wondering how the DiscIDs could be different, because wouldn't that imply that this release has multiple master copies?

Curiously, I've also observed different and unrelated Blu-Rays sharing the same Media Key, which just strikes me as lazy.

How did you come to the conclusion that I bought it twice? Lol no that's not at all what I did. But given this is not the anydvd forum the explanation doesn't belong here for what I did and how I know the two disc id's (the one I own and one someone else owns) have the same unit keys and therefore allowed me to create two keydb entries. But trust me, I know for a fact they work and I didn't buy multiple copies lmao

The answer to your question about different discid's is simple. Each disc has a different volume unique id that's used to encrypt the unit keys. The disc id is a hash of the encrypted unit keys. And therefore are different when the same unit keys are encrypted with a different key.


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[SamuriHL]

P.s. there are variants that don't share the same unit keys as the disc I own. Someone else published that key after I pushed mine and the variant that shared my unit key. Fun fun. Lol

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[plexlover81]

Lots of my UHDs haven't been working and not able to download the Keys. Saw a post where a guy said he used a VP because his network wasn't allowing Mkv to download the file. It worked!

[fedor]

MKB20_v77_Oppenheimer_3CB4 still doesn't work sadly

same here.

[MrPenguin]

How did you come to the conclusion that I bought it twice?

Because you must have had two different physical "Oppenheimer" disks in your possession to create two entries.

Each disc has a different volume unique id that's used to encrypt the unit keys. The disc id is a hash of the encrypted unit keys.

Is this because UHD disks use AACS 2.0? For all of the non-UHD disks I own, the DiscID is the SHA1 hash of the AACS/Unit_Key_RO.inf file rather than the keys themselves. (I don't know the format of that file.)

But didn't you prove that both of those disks have the same unit key anyway?

[Disposable9]

Submitted 3CB4.

[rkhollister]

BB steel book ripped fine for me yesterday.

Me too