Sonic Origins [01009fb016286800][v65536][us].ns... -

: This is the unique Title ID used by the Nintendo Switch system to identify this specific game software in its database.

: Indicates that the software is the North American (United States) region release. Sonic Origins [01009FB016286800][v65536][US].ns...

: This is the Nintendo Submission Package file extension. It is the standard format used for digital games and updates downloaded from the Nintendo eShop. Context and Usage : This is the unique Title ID used