: This represents the version number of the file. In the Switch's hex-based versioning system, v65536 typically denotes the "base" version (1.0.0) of the game.
: This information is essential for modders to ensure that custom skins or gameplay tweaks are compatible with the correct version and region of the game. Sonic Origins [01009FB016286800][v65536][US].ns...
: The title of the game, which is a collection featuring remastered versions of the original Sonic the Hedgehog 1, 2, 3 & Knuckles, and Sonic CD . : This represents the version number of the file
The string refers to a specific digital file format for Sonic Origins on the Nintendo Switch. 3 & Knuckles