I have gone through all the work I could to generate an epoch date value to inject into the date time in a ticket.  Here's my issue, although the value shows the correct date and time when converted online, the date that comes up in the ticket is wrong.  Below is the information as I have it.

Date and Time selected: 1/16/2023 1:25:00 PM

Converted Value: 1673875500

Time and Date as seen in the Ticket: Tue, Jan 20 03:57:55 EST 1970

What the heck am I missing.  I am using Epoch Converter - Unix Timestamp Converter to verify numbers.

I pulled the request to look, and the injected number is correct but the display value is not.  What am I missing?