#atf4
Live, measured metrics for the hashtag #atf4 from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #atf4
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 · mastodon.social (Mastodon public tags API) · fetched 2026-09-27 03:03 UTC1 uses by 1 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mastodon.social (Mastodon public search API) · fetched 2026-09-27 03:03 UTCLive pulse
measured · mastodon.social (Mastodon tag timeline) · fetched 2026-09-27 03:03 UTCEverything below is measured over the latest 3 public posts (spanning ~31929 hours).
Posting hours (UTC)
Languages: English (2) · Spanish (1)
Avg boosts / post: 0
Top of the latest posts
Un estudio apunta a la semilla de uva como posible alivio del daño intestinal ligado al gluten https://www.vinetur.com/20260923107610/grape-seed-compound-reduced-gluten-linked-intestinal-stress-in-mice-researchers-say.html #semilladeuva #sa
https://www.sciencedirect.com/science/article/abs/pii/S0898656823002553 The role of #PERK-#eIF2α-#ATF4-#CHOP #pathway in #sevoflurane induced #neuroapoptosis and #cognitivedysfunction in aged mice 10.1016/j.cellsig.2023.110841 #POCD #hippoc
How is #selfrenewal of #intestinal #stemcells at the crypt base regulated? Zusen Fan and coworkers identify #circBtnl1 circular RNA #circRNA that inhibits ISC self-renewal via #mRNA decay of #Sox9 #transcription activator #Atf4 https://www.
What “atf4” means
WikipediaThe Bureau of Alcohol, Tobacco, Firearms and Explosives is a federal law enforcement agency under the United States Department of Justice. Its responsibilities include the investigation and prevention of federal offenses involving the unlawful use, manufacture, and possession of firearms and explosives; acts of arson and bombings; and illegal trafficking and tax evasion of alcohol and tobacco products.
“Bureau of Alcohol, Tobacco, Firearms and Explosives” on Wikipedia (CC BY-SA) →#atf4 across platforms
every network with a public tag surfaceFollow #atf4 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/atf4