It's a special day, since the next round UNIX day is 30000, at 2052-02-20.
https://github.com/xyproto/ud/
http://www.df7cb.de/projects/sdate/
one commit message for the QDBs:
From 14df411817feda9decf9dd8a6cd555d71f199730 Mon Sep 17 00:00:00 2001 From: Christoph Berg <myon@debian.org> Date: Thu, 4 Jun 2020 20:05:49 +0200 Subject: [PATCH] Fix long --covid option scripts/sdate.in | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
http://www.df7cb.de/projects/sdate/
one commit message for the QDBs:
Sep 17 2001 (1000684800) is a special date from git-format-patch. Its significance is lost to time.