#ThisIs40
Live, measured metrics for the hashtag #ThisIs40 from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #thisis40
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 · mas.to (Mastodon public tags API) · fetched 2026-09-29 23:09 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mas.to (Mastodon public search API) · fetched 2026-09-29 23:09 UTCLive pulse
measured · mas.to (Mastodon tag timeline) · fetched 2026-09-29 23:09 UTCEverything below is measured over the latest 33 public posts (spanning ~35285 hours).
Posting hours (UTC) — busiest: 01:00
Languages: English (25) · Spanish (6) · German (1)
Avg boosts / post: 0.5
Top of the latest posts
I remember when I was a kid and my parents used to make fun of the "old people" who went out to dinner at 5PM to get the "early bird special" and friends, today I went out to dinner at 5PM and was home by 7 and am FORCING myself to not go t
Also I just realized I've been using the hashtag #ThisIs40 so long that I'm now closer to 50. 😭
Not least because I remember when they were new, in fact I remember *before* they were new, when #Amtrak decided to use this newfangled "World Wide Web" thing to announce that electric high speed rail was finally coming to the Northeast - m
#thisis40 across platforms
every network with a public tag surfaceFollow #thisis40 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/thisis40