I didn't realise that the master key generated the four other keys either. And I still don't understand what the active key does that the posting key doesn't.
I didn't realise that the master key generated the four other keys either. And I still don't understand what the active key does that the posting key doesn't.
The active key is used to transferring money, powering up, trading, etc.
Posting key is for blogs/comments and upvotes (and custom jsons that don't require the active key).