#s21

Live, measured metrics for the hashtag #s21 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 #s21

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.

$5,313.74/ year · 3-character #name
Claim #s21 — $5,313.74/yr→
Annual, renews each year
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card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
1.8
Avg reactions / post
Mastodon · last 40

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-27 12:57 UTC
0
07-21
0
07-22
0
07-23
0
07-24
0
07-25
0
07-26
0
07-27

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 2026-07-27 12:57 UTC
#s21transcriber
0 uses · 0 accounts / 7d
#laguna_s_21
1 uses · 1 accounts / 7d
#s11e21
0 uses · 0 accounts / 7d
#s12e21
0 uses · 0 accounts / 7d
#s13e21
6 uses · 2 accounts / 7d
#s21cctv
0 uses · 0 accounts / 7d
#s10e21
0 uses · 0 accounts / 7d
#gc21s
0 uses · 0 accounts / 7d
#s09e21
0 uses · 0 accounts / 7d
#s21berlin
0 uses · 0 accounts / 7d
#GalaxyS21FE
0 uses · 0 accounts / 7d
#s08e21
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-27 12:57 UTC

Everything below is measured over the latest 40 public posts (spanning ~902 hours).

Posting hours (UTC) — busiest: 05:00

00:0012:0023:00

Languages: German (37) · English (2)

Avg boosts / post: 3.5

Top of the latest posts

  • 🚇Stuttgart 21: hunderte Kilometer Kabel und Schächte falsch verlegt! 🚊 Wie der SWR berichtet, hat die Bahn im Zuge des Neubaus des Stuttgarter Bahnhofs, hunderte Kilometer von Kabeln und Kabelschächten falsch verlegt, mit ein Grund, wesha

    Thomas@[email protected]♥ 40↻ 612026-06-09 02:43 UTCView post →

  • Was werden Archäolog*innen wohl dereinst vermuten, wenn sie in Jahrhunderten die Überreste des noch immer nicht fertiggestellten Bahnhofs in Stuttgart ausgraben? https://www.swr.de/swraktuell/baden-wuerttemberg/stuttgart/s21-inbetriebnahme-

    Iris Volk@[email protected]♥ 9↻ 202026-06-08 16:03 UTCView post →

  • @tagesschau Nur am Rande … Übermorgen vor 3 Jahren starb Dietrich Wagner. Erblindet wegen #s21 … https://www.stern.de/gesellschaft/dietrich-wagner--bei-protest-gegen-stuttgart-21-erblindeter-ist-tot-33609198.html aber hey, klar, die Kabel s

    Sebastian Lasse@[email protected]♥ 7↻ 62026-06-26 15:29 UTCView post →

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/s21