It’s a question that is based on a purposeful misunderstanding of the technology, it’s like expecting a bee keeper to know each bees name and bedtime. Really it’s like asking a bricklayer where each brick came from in the pile, He can tell you the batch but not going to know this brick came from the forth row of the sixth pallet, two from the left. There is no reason to remember that it’s not important to anyone.

The don’t log it because it would take huge amounts of resources and gain nothing.