Fate Grand Order *cpk audio from old versions

Hello guys, I don't know where to post this question, but since I work with audio files, I'll ask here. I'm interested in loading FGO audio assets from previous versions, starting around 2016. I understand the question is complicated. I'm familiar with Atlas Academia, specifically, I downloaded https://git.atlasacademy.io/atlasacademy/fgo-game-data/raw/JP/AssetStorage.txt. This file seems to list all the assets and contains lines like this:
AssetStorage is located, the data has the following view
~1316826874
@FgoDataVersion0066,20160420_1,20260106_19:26
1,DATA0,25638944,1510111328,Movie/ops00100.usm
1,DATA0,39349120,3351601356,Movie/ops00300.usm
1,DATA0,1671304,3867945993,Audio/ChrVoice_100100.cpk.bytes
1,DATA0,2906248,1313769992,Audio/ChrVoic e_100200.cpk.bytes
1,DATA0,3987592,644228450,Audio/ChrVoice_100300.cpk.bytes
1,DATA0,8536200,2926470397,Audio/ChrVoice_100500.cpk.bytes
1,DATA0,4178056,1986308912,Audio/ChrVoice_100800.cpk.bytes
1,DATA0,3862664,958140350,Audio/ChrVoice_101300.cpk.bytes
But how to load them is a very big question, and most likely, it won't be possible to simply load them. But maybe there are options, albeit not the simplest ones?