If you use org-mode, you can just set up a git repo which auto-commits with gitwatch. And run magit-blame when you want the timestamps. With the advantage that it doesn't distract you when you don't need to see them, but super useful when you want to check when a note is written.
Yeah, I do something similar with org-node (org-roam alternative) where every capture templates has an inactive timestamp at the end before the tags.
i.e. Idea: Build minesweeper in the terminal with Ratatui @ [2025-02-05 Wed 18:01] :@someday:
And then I capture it in a daily note (or very rarely refile it) that has an org-id. Then everything gets connected with links and backlinks.
I keep the usual CREATED in the properties drawer empty in case I want to turn that heading into a node for linking at some point.
Though I'm still figuring out some things about my approach as I go. One thing is clear, org-mode can be adapted to quite a lot of workflows regardless of their weirdness or efficacy.
Git gives you a full history of changes which is convenient for many other reasons. I also do sometimes put dated and less often timestamped entries when desired.