#Herausforderungen
Live, measured metrics for the hashtag #Herausforderungen from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #herausforderungen
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 2026-10-23 07:02 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 2026-10-23 07:02 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-10-23 07:02 UTCEverything below is measured over the latest 40 public posts (spanning ~16198 hours).
Posting hours (UTC) — busiest: 07:00
Languages: German (38) · English (1)
Avg boosts / post: 0.9
Top of the latest posts
🌈 Wie entsteht eigentlich ein Regenbogen? Für Professorin Dr. Manuela Welzel-Breuer war genau diese Frage der Anfang ihrer Begeisterung für #Physik. 🎙️ Im Interview mit Antje Karbe spricht sie darüber, warum #Naturphänomene sie bis heute
Zwischen Debatten und Abstimmungen gab es während der Plenarwoche in Straßburg einen besonderen Moment: Das European Union Youth #Orchestra spielte im Europäischen Parlament. Mit #Vivaldis „Vier Jahreszeiten“ machten die jungen #Musiker ein
"In der AG Gehörlosenseelsorge bin ich die Einzige, die nicht gebärden kann." @Frau_Sanders #herausforderungen #change #fedikirche
#herausforderungen across platforms
every network with a public tag surfaceFollow #herausforderungen 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/herausforderungen