[Donzo]

Slippery slope: I can trust the court if I don't have to trust the data. I can't trust the court if I have to subjectively prove my arguments.

[vertex-four]

But you can't trust the data if the systems providing - creating - that data are tampered with, by definition!

[Donzo]

You are very interested in defining things.

This is a case where imagination is needed.