The information you provided refers to on the Nintendo Switch. Specifically, the string [0100A3D008C5C800] is the game's Title ID for the US version, and [v65536] corresponds to the internal version number for the 1.0.1 Day One update .
: 0100A3D008C5C800 (Pokémon Scarlet, US/North America region). PokГ©mon Scarlet [0100A3D008C5C800][v65536][US]....
The Title ID and version format you shared are commonly used in specific technical communities: The information you provided refers to on the
: Synchronized game versions to allow local multiplayer with other players. and Tera Raid Battles.
: Enabled the Poke Portal for trading, battling, and Tera Raid Battles.