The identifier refers specifically to the Base Game (v1.0.0) version of Pokémon Violet in NSP (Nintendo Submission Package) format.
Whether you are looking to optimize performance on an emulator or are diving back in for the latest updates, 1. File Context & Version History
The New Scarlet & Violet Update Just Changed Pokémon Forever
Using the base NSP with emulators like Ryujinx or Yuzu often requires additional "60 FPS mods" to bypass the native 30 FPS cap.
This is the launch version of the game. While it contains the full core adventure in Paldea, it does not include any of the extensive performance patches or DLC content released later.