Check for an item value if it is from today

[markfree]

I have a prototype item that basically receives a file write timestamp in unixtime which indicates its last arrival time.
Everyday a new file is created with the same name and Zabbix receives its arrival timestamp.

Now, I wanted to create a trigger that checks if there is a new file...

[Tractorboy]

I have an issue in that i have data going into the database 1 hour ahead on the factual time.

He is what I have

1) a job that collects data into a file, the file includes the time the key was generated

The code to create the time is
TimeStamp = DateDiff("s",...