#isn
Live, measured metrics for the hashtag #isn from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #isn
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 2026-10-18 00:33 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 2026-10-18 00:33 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-10-18 00:33 UTCEverything below is measured over the latest 28 public posts (spanning ~75808 hours).
Posting hours (UTC) — busiest: 18:00
Languages: English (21) · French (4)
Avg boosts / post: 0.3
Top of the latest posts
Today I learned that some clay tablets inscribed with ancient words were preserved by baking in the fires that consumed their city. #histodon #archaeology #Isn’tItIronic
I hope ya'll on the yawl are having a nice day sailing! #isn't #english #fun
#babylon5 #ISN Dan Randall is unbearable yet so current :blobgrimace: #smear master
#isn across platforms
every network with a public tag surfaceFollow #isn straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
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/isn