#40YearsAgo
Live, measured metrics for the hashtag #40YearsAgo from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
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Day-by-day usage
measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-28 18:52 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · fosstodon.org (Mastodon public search API) · fetched 2026-07-28 18:52 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-28 18:52 UTCEverything below is measured over the latest 17 public posts (spanning ~28148 hours).
Posting hours (UTC) — busiest: 11:00
Languages: English (17)
Avg boosts / post: 1.8
Top of the latest posts
This week the Friday #80s Flashback celebrates the 40th anniversary of the release of THE CROSSING, Big Country's debut album! Released on July 15, 1983, this album boasts the hit singles "Fields of Fire" and, of course, "In A Big Country."
#40YearsAgo today at 7:33 a.m. EST, Sally K. Ride became the first American woman to go to space. Sending a cosmic salute to all the fearless women astronauts who've soared beyond boundaries and inspired generations. 🌟 💪 👩🚀 #WomeninSpa
Forty years ago today, I was a senior in high school sitting in my yearbook class when our teacher rolled a TV into our classroom and said, "the space shuttle just blew up." We all thought she was joking. It was obviously no joke. #spaceshu
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/40yearsago