Looking for help regarding a NeSTREAM LIVE card

[seelentau]

Hello!
Last year, I bought a Blu-ray release from a Japanese band, and part of the deluxe version was a NeSTREAM LIVE card. This is a card which contains two codes that have to be entered in the NeSTREAM LIVE app to access a live concert video.
Unfortunately, there's no other way to access this video, and the codes can only be used by one person at a time. Stuff like screen recording doesn't work, neither does mirroring my smartphone on my PC. I can't even make an audio rip if I just wanted to listen to it. I'd always have to use my phone's small screen.
I asked a friend for help, but even he had no luck, and he knows a hundred times more than me about video stuff. He did manage to grab two URLs though, a .aac and a .ts one.
To make matters worse, the video is only available for a limited time, afterwards the card and codes become useless and I paid for nothing. So this place is my last hope before it becomes lost media ._.
Of course I would provide the necessary codes via DM, I just don't want them in the open.

Sorry if this falls under the warez rules in any way, I've used the search and found other users asking for help regarding DRM stuff, so I'm hoping it's alright to ask. I'm really at wit's end^^'

Thanks
tau

[ddll2]

##

[ddll2]

The content is free

https://nestreamlive.radius.co.jp/special/sp_event24/

https://mtcradius.smartstream.ne.jp/vod/_definst_/smil:84d16b960d1d66ba.smil/manifest.mpd
--key 84ab0c3358a720ea92347a09962783d7:0eadc10b1c724fe5dce78a3ec101b1cd

[seelentau]

The content is free

https://nestreamlive.radius.co.jp/special/sp_event24/

https://mtcradius.smartstream.ne.jp/vod/_definst_/smil:84d16b960d1d66ba.smil/manifest.mpd
--key 84ab0c3358a720ea92347a09962783d7:0eadc10b1c724fe5dce78a3ec101b1cd

Sorry, I think there's a misunderstanding^^
The band I mean is called sukekiyo: https://nestreamlive.radius.co.jp/news/20240620_01/
But it's only possible to access this content via the official NeSTREAM app and two codes. I was wondering if anyone here has any experience with that, although it's of course very uncommon, in the West...

[ddll2]

It was a test

[seelentau]

It was a test

Oh, so it works? Could you let me know how you got the key, so my friend can replicate it please?
He's using Reqable on iOS but can't capture any widevine license URL there.
The only way for him to capture the URL and download the video was to play the video first and only then start capturing. So he managed to download the whole video but now he needs to find a way to get the license request URL. Which he assumes would show up in the traffic during the initial playback but since he has to start sniffing when it's already playing, he doesn't see it in Reqable

[ddll2]

example of obtaining a license url for an application jp.co.radius.nestream_live
https://imgur.com/a/lFueG0B

[seelentau]

My friend managed to get everything and decrypt the video by:

Android Emulator + HTTP Toolkit

[ddll2]

My friend managed to get everything and decrypt the video by:

Android Emulator + HTTP Toolkit

For the sake of interest - provide evidence

[seelentau]

My friend managed to get everything and decrypt the video by:

Android Emulator + HTTP Toolkit

For the sake of interest - provide evidence

How?