#u3hamburg

Live, measured metrics for the hashtag #u3hamburg 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 #u3hamburg

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.

$51.02/ year · 9-character #name
Claim #u3hamburg — $51.02/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
30
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 30
0.1
Avg reactions / post
Mastodon · last 30
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-08-03 02:15 UTC
0
07-28
0
07-29
0
07-30
0
07-31
0
08-01
0
08-02
0
08-03

0 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 02:15 UTC
#hamburgFeuerwehrEinsatzHauptbahnhofStillstandRauchU1U2U3U4
0 uses · 0 accounts / 7d
#HamburgHochbahnKrankenstandAusfälleFahrplanMetrobusseBusseU1U3Kreienbaum
0 uses · 0 accounts / 7d
#HamburgHochbahnBauarbeitenU3U3NordSaarlandstraßeBarmbekKellinghusenstraßeErsatzverkehr2024
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-08-03 02:15 UTC

Everything below is measured over the latest 30 public posts (spanning ~16035 hours).

Posting hours (UTC) — busiest: 09:00

00:0012:0023:00

Languages: German (30)

Avg boosts / post: 1.4

Top of the latest posts

  • Die schönste U-Bahn-Linie der Welt feiert Geburtstag: Happy Birthday, #U3Hamburg! 🎉 Auch mit 114 Jahren immer noch ein richtiger Hingucker! 😍

    HOCHBAHN@[email protected]♥ 1↻ 122026-02-13 09:06 UTCView post →

  • Letzte Handgriffe bei den #U3Hamburg-Arbeiten: 620 Meter Gleise und 790 Schwellen hat das Team in den letzten Wochen erneuert. Ab morgen Früh (4.7.) rollen die Züge zwischen Rathaus und St. Pauli wieder wie geschmiert für euch! 😊✨ #Hamburg

    HOCHBAHN@[email protected]♥ 1↻ 12025-07-03 10:51 UTCView post →

  • Sie machen so wichtige Arbeit, aber werden einfach viel zu wenig gesehen: Das Gleisbau-Team. In echter Handarbeit bringen sie mit der U3 aktuell eine der ältesten (und schönsten!) U-Bahn-Linien Deutschlands in Schuss. Wenn ihr Grüße an sie

    HOCHBAHN@[email protected]♥ 1↻ 22025-06-27 07:49 UTCView post →

#u3hamburg across platforms

every network with a public tag surface

Follow #u3hamburg 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/u3hamburg