#lastseen

Live, measured metrics for the hashtag #lastseen 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 #lastseen

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.

$110.68/ year · 8-character #name
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0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
0
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-11-13 04:33 UTC
0
11-07
0
11-08
0
11-09
0
11-10
0
11-11
0
11-12
0
11-13

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 2026-11-13 04:33 UTC
#lastseenonline
0 uses · 0 accounts / 7d
#lastseentrailer
0 uses · 0 accounts / 7d
#lastseentimestamp
0 uses · 0 accounts / 7d
#lastseennov20
0 uses · 0 accounts / 7d
#lastseennov4
0 uses · 0 accounts / 7d
#lastseen12062024
0 uses · 0 accounts / 7d
#lastseen12072024
0 uses · 0 accounts / 7d
#lastseensunday
0 uses · 0 accounts / 7d
#lastseentuesday
0 uses · 0 accounts / 7d
#lastseenaberdeen
0 uses · 0 accounts / 7d
#lastseen11182024
0 uses · 0 accounts / 7d
#lastseenmarch18
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-11-13 04:33 UTC

Everything below is measured over the latest 40 public posts (spanning ~6084 hours).

Posting hours (UTC) — busiest: 05:00

00:0012:0023:00

Languages: English (21) · German (9) · Portuguese (6) · Italian (4)

Avg boosts / post: 0.1

Top of the latest posts

  • NS-Deportationen waren sichtbar. Sie fanden am helllichten Tage statt. Viele Menschen schauten zu. Die interaktive Wanderausstellung #FESTGEHALTEN Verschleppt aus Deutschland 1938–1945 zeigt Ergebnisse des Forschungsprojekts #LastSeen. Das

    sLAG@slagausns@weremember.social♥ 1↻ 32026-04-30 09:29 UTCView post →

  • #lastseen Bildatlas Im Bildatlas befinden sich Fotos der Deportationen aus dem Reichgebiet von 1938 bis 1945. Die Sammlung kann mithilfe verschiedener Filter- und Suchoptionen vielfältig genutzt werden. Die einzelnen Fotos sind mit Hintergr

    Colognerin | Stop AFD@Colognerin@nrw.social♥ 0↻ 02026-10-29 04:36 UTCView post →

  • #LastSeen #AppleTv t01e06: The Choice Avaliação: ⭐️ / 5 #Trakt: https://app.trakt.tv/shows/last-seen?view=episode&season=1&episode=6&mode=show

    Dave D@davedornelles@mastodon.social♥ 0↻ 02026-10-28 12:34 UTCView post →

#lastseen across platforms

every network with a public tag surface

Follow #lastseen 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/lastseen