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A comment on Elsevier embeds a hash in the PDF metadata that is unique for each download. Parent comment

Re:Elsevier embeds a hash in the PDF metadata that is unique... by kingofpandora on Wednesday January 26, 2022 @03:13PM (#30091055)
Sounds like you have an operating system problem not a watermark problem.
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Re:Elsevier embeds a hash in the PDF metadata that is unique... by Decker87 on Wednesday January 26, 2022 @07:25PM (#30094256)
Nit: This is a function of the file system, not the operating system.
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