#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 · fosstodon.org (Mastodon public tags API) · fetched 2026-10-01 19:44 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 2026-10-01 19:44 UTCNo related tags with measured usage found for #activitupub.
Live pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-10-01 19:44 UTCEverything below is measured over the latest 7 public posts (spanning ~56384 hours).
Posting hours (UTC)
Languages: English (3) · German (2) · French (1) · Italian (1)
Avg boosts / post: 0.1
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
Pour nos amis amateurs de bon #vin, de bonne #bière, de #grappa, de #whiskey et de #brandy : et si on faisait un serveur #ActivituPub pour les #gourmets de la #Fediverse ? Existe-t-il par hasard déjà ? Ps : la traduction de l'italien a été
#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