Are the .aab files working correctly? Could I get it signed with a 2048 bit Keystore?

Is there any way to download a single .aab file? I keep getting **, or even a .aab folder.

Because, I am trying to publish a new app on the Play Store. I need to get it signed with a 2048 bit Keystore.

I understand that you probably aren't that concerned about publishing an app. But, if you want to cover all the bases. Google Play App Signing is another good person for students. 👍

  Because, as of right now, the Play Store says it's too weak :

You can extract the zip file