That does sound interesting. Forgive my ignorance, but how could this be used to... | Hacker News

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		pr353n747-0n83 12 days ago \| parent \| context \| favorite \| on: Show HN: HTML visualization of a PDF file's intern... That does sound interesting. Forgive my ignorance, but how could this be used to detect watermarks? Could the same method be used to detect signatures?

edoceo 12 days ago [–]

This tool is pulling out all the metadata in the document. Lots of goodies in there not typically displayed.

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