Wiser Monks Than I(TM) can provide specific answers to your question.
But a Super Search for unique filename timestamp date turned up some hopefully helpful threads:

I vaguely recall a question just like yours sometime in the past few months, but haven't found it.

Good luck, and let us know how you end up handling this.
    cheers,
    ybiC

In reply to RE: Parsing File Timestamp? (hopefully helpful threads) by ybiC
in thread Parsing File Timestamp? by Limo

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