At first glance, it looks like absolute gibberish or a corrupted file name. But to digital curators and seasoned Switch enthusiasts, this string is actually a highly organized, readable ID card for your software.
: Uniquely for the Switch, you can plug a compatible USB mouse into the dock to control the cursor during the building process. Game Builder Garage -0100FA5010788800--v131072-...
That’s the Title ID + version number. And v131072 ? That’s in Nintendo’s weird hex-to-decimal versioning (131072 ÷ 65536 = 2.00). So yes, this is the post-major-update build. At first glance, it looks like absolute gibberish