Question: Assuming that I have a certificate that identifies me, and a timestamp from a trusted time authority, what is a good file format/other way to seal text against modification/impersonation? I know that I can seal PDFs, but I'd like to secure my daily notes and ultimately make them searchable, so a folder of sealed PDFs is somewhat inconvenient.
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The ultimate goal is an electronic engineering notebook. I've been fighting with this one for years, but last night it occurred to me that I can share my problem with all of you :)
@Lwasserman have you seen this: https://erikclarke.net/2014/10/04/keeping-a-lab-notebook-with-org-mode-git-papers-and-pandoc-part-i/ probably too clunky... but worth a look...