#top40
Live, measured metrics for the hashtag #top40 from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #top40
This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.
Day-by-day usage
measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-27 06:12 UTC5 uses by 5 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 2026-07-27 06:12 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-27 06:12 UTCEverything below is measured over the latest 40 public posts (spanning ~1632 hours).
Posting hours (UTC) — busiest: 04:00
Languages: English (40)
Avg boosts / post: 0.6
Top of the latest posts
In the next few hours: 05:00UTC 78 decades🔁 by Michael G: #VintageMusic, #78rpm #jazz #BigBand #oldies #country #kidsmusic. 06:00UTC Imaginary Stations🔁 by DJ Frederick: what if we could create #radio stations that we’d like to listen to?
I thought my latest album(s) had run out their time on the #CollegeRadio, but I guess my humble #Electronic #Music has still been resonating with folks at #CFBX, #CFUV & #CJSF! ... If you're curious, you can hear what they're hearing here:
In the next few hours: 05:00UTC 78 decades🔁 by Michael G: #VintageMusic, #78rpm #jazz #BigBand #oldies #country #kidsmusic. 06:00UTC Imaginary Stations🔁 by DJ Frederick: what if we could create #radio stations that we’d like to listen to?
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/top40