Is this just me? I was doing some late night hacking on a System 6 NTP client I'm working on, and I couldn't figure this out, until I looked at the tcpdump log and observed the date coming in wrong from Apple's timeserver. I can reproduce this with `ntpdate` and the SerenityOS `ntpquery` as well, so it can't be my code.

I always get this same reference timestamp back: 3889764561.575988850 (2023-04-06T10:09:21Z)