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Provenance Timestamp after unzipping the files in NIFI


I am very new to NIFI and I'm trying to solving the following scenario. I have a zip file which contains so many text files. After unzipping, I want to add the provenance timestamp (timestamp when the zip file sent to source) to the name of the file.

Let's say, zip file was sent to the source yesterday, and we started nifi flow today to unzipping it. The file names of all those text files should have timestamp of yesterday when the file was sent.

Could anyone help me regarding this? Thanks.