#Archenhold
Live, measured metrics for the hashtag #Archenhold from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #archenhold
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 2026-08-03 07:49 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 2026-08-03 07:49 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-08-03 07:49 UTCEverything below is measured over the latest 4 public posts (spanning ~34296 hours).
Posting hours (UTC)
Languages: German (3) · English (1)
Avg boosts / post: 1.5
Top of the latest posts
Der #Regen der letzten Tage sorgt für Entspannung in der #Stadtnatur. Hier zu sehen ist die #Bodenfeuchtigkeit gemessen in 5cm und 75cm #Bodentiefe. Gemessen wurden an der #Archenhold-Sternwarte in #Berlin #Treptow. Die oberen #Bodenschicht
Heute Aufnahmen für #SpaceNight auf @ard.social mit @sianderl in der #Archenhold-#Sternwarte #Berlin- hier hat #Einstein seine erste öffentliche Vorlesung über die allgemeine #Relativitätstheorie gehalten. Thema heute: Anfang und Ende des U
The Archenhold Observatory in Berlin houses one of the world’s largest moveable telescopes (built in 1896.) Inside is the auditorium where Albert Einstein gave his theory of relativity speech back in 1915.⚡️(E=mc2) #AlbertEinstien #theoryof
What “archenhold” means
WikipediaFriedrich Simon Archenhold was an astronomer who founded the Treptow Observatory in Berlin-Treptow. He graduated from the Realgymnasium in Lippstadt before entering Friedrich Wilhelm University in 1882, where he and Wilhelm Förster founded the Urania Society at the Berlin University Observatory.
“Friedrich Simon Archenhold” on Wikipedia (CC BY-SA) →#archenhold across platforms
every network with a public tag surfaceFollow #archenhold 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/archenhold