#Katharineum

Live, measured metrics for the hashtag #Katharineum from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

hashtag.org network · sponsored

Own #katharineum

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.

$10.85/ year · 11-character #name
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0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
5
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 5
0.2
Avg reactions / post
Mastodon · last 5
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.social (Mastodon public tags API) · fetched 2026-08-28 11:48 UTC
0
08-22
0
08-23
0
08-24
0
08-25
0
08-26
0
08-27
0
08-28

0 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 2026-08-28 11:48 UTC

No related tags with measured usage found for #katharineum.

Live pulse

measured · mastodon.social (Mastodon tag timeline) · fetched 2026-08-28 11:48 UTC

Everything below is measured over the latest 5 public posts (spanning ~14711 hours).

Posting hours (UTC)

00:0012:0023:00

Languages: English (3) · German (2)

Avg boosts / post: 0.6

Top of the latest posts

  • Die #Schach AG am #Katharineum, meiner alten Schule, liegt z.Zt. leider Brach, weil der Organisator im Sommer Abitur gemacht hat. Drachen spielen geht aber immer noch, in der neu gegründeten Dungeons & Dragons AG. #dungeonsanddragons #Lübec

    SchachNotizen@[email protected]♥ 1↻ 02024-12-04 05:44 UTCView post →

  • Lübecks neue Container-Schule wird aufgestellt https://www.hl-live.de/text.php?id=178525&utm_source=dlvr.it&utm_medium=mastodon #Lübeck #Bildung #ContainerSchule #Interimslösung #Katharineum

    HL-live.de@HLlive♥ 0↻ 02026-03-21 17:08 UTCView post →

  • 1982 gab es dann am #Katharineum dank eines Lehrers der 1968er Generation eine Würdigung Mühsams in der Aula der Schule; dies gegen den erbitterten Widerstands des damals noch ultrakonservativen Kollegiums. Selbst die Lokalpresse berichtete

    SchachNotizen@[email protected]♥ 0↻ 12024-12-05 06:42 UTCView post →

What “katharineum” means

Wikipedia

The Katharineum zu Lübeck is a humanistic gymnasium founded 1531 in the Hanseatic city Lübeck, Germany. In 2006 the 475th anniversary of this Latin school was celebrated with several events. The school uses the buildings of a former Franciscan monastery next to Saint Catherine Church, which was extended in the 1880s.

“Katharineum” on Wikipedia (CC BY-SA) →

#katharineum across platforms

every network with a public tag surface

Follow #katharineum 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.

X (Twitter) ↗Instagram ↗TikTok ↗Facebook ↗LinkedIn ↗YouTube ↗Threads ↗Bluesky ↗Mastodon ↗Reddit ↗Pinterest ↗Tumblr ↗

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/katharineum