09012021 seems like a date in the format ddmmyyyy which translates to the 9th of January 2021.
min upd is likely shorthand for – possibly indicating: mimk054enjavhdtoday09012021015802 min upd
Example script pseudocode:
While there is no single "official guide" for this specific alphanumeric string, we can decode its likely meaning based on common industrial naming conventions: : Often refers to 09012021 seems like a date in the format