#activitupub
Live, measured metrics for the hashtag #activitupub from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #activitupub
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 2026-10-03 14:31 UTC0 uses by 0 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 2026-10-03 14:31 UTCLive pulse
measured · mastodon.social (Mastodon tag timeline) · fetched 2026-10-03 14:31 UTCEverything below is measured over the latest 8 public posts (spanning ~64155 hours).
Posting hours (UTC)
Languages: English (4) · German (2) · French (1) · Italian (1)
Avg boosts / post: 0.5
Top of the latest posts
A weird #ActivituPub question that's confusing me. Can a post's permalink be on a different domain to its author? Could @ alice @ social.example.com have their posts stored on content.example.com/data/123 ? I'll probably build something to
Für unsere Freunde, die guten #Wein, gutes #Bier, #Grappa, #Whiskey und #Brandy lieben: wie wäre es, wenn wir einen #ActivituPub-Server für die #Gourmets des #Fediversums machen würden? Gibt es ihn zufällig schon? Bitte teilen... Ps: Die Üb
Irgendetwas mache ich mit meinem #ActivituPub falsch. Irgendwie bekomme ich das Plugin nicht dazu #Hashtag in Beiträgen zu posten und auch in der Profilbeschreibung zeigt es nicht jeden als #Hashtag an...
#activitupub across platforms
every network with a public tag surfaceFollow #activitupub 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/activitupub