This identifier refers to a particular construct of the YouTube utility for Android working techniques. It delineates the package deal title (com.google.android.youtube), the file kind (APK, or Android Bundle Equipment), a specific iteration of the software program (model 19.45.38), and the goal processor structure (arm64-v8a). The same identifier is likely to be “com.instance.app model 2.0 x86,” indicating a unique utility, model, and processor help.
The specification offers essential info for builders, distributors, and customers. Figuring out the model permits for verifying updates, figuring out compatibility points, and making certain the proper software program is put in for a given gadget’s {hardware}. It additionally performs an important function in safety audits and vulnerability assessments, as particular variations could also be identified to include sure exploits. Traditionally, such detailed identification has been important for managing the fragmented Android ecosystem and addressing device-specific software program challenges.