#kastel
Live, measured metrics for the hashtag #kastel from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #kastel
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.online (Mastodon public tags API) · fetched 2026-09-26 05:15 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.online (Mastodon public search API) · fetched 2026-09-26 05:15 UTCLive pulse
measured · mastodon.online (Mastodon tag timeline) · fetched 2026-09-26 05:15 UTCEverything below is measured over the latest 35 public posts (spanning ~40596 hours).
Posting hours (UTC) — busiest: 13:00
Languages: German (23) · English (11) · Welsh (1)
Avg boosts / post: 0.7
Top of the latest posts
@Fotovorschlag 'Gegenlicht' #Fotovorschlag Am Ufer von #Mainz #Kastel mit Blick auf #Mainz
On November 5, as part of the #KASTEL Distinguished Lecture Series at KIT Graduate School Cyber Security, Gianluca Stringhini (Professor at Boston University) discussed strategies to improve moderation of false information and influence cam
Cryptography Meets Culture at KIT International PhD students gathered at the Senate Hall at #KIT for the Young Researcher Crypto Seminar (YRKS) – organized by Prof. Jörn Müller-Quade’s “Cryptography and IT Security” group at #KASTEL – Insti
#kastel across platforms
every network with a public tag surfaceFollow #kastel 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/kastel