#PublicHistory

Live, measured metrics for the hashtag #PublicHistory 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 #publichistory

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.

$5.00/ year · 13-character #name
Claim #publichistory — $5.00/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
1
Uses / 7 days
Mastodon
1
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
0.4
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.online (Mastodon public tags API) · fetched 2026-09-26 01:54 UTC
0
09-20
1
09-21
0
09-22
0
09-23
0
09-24
0
09-25
0
09-26

1 uses by 1 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mastodon.online (Mastodon public search API) · fetched 2026-09-26 01:54 UTC
#publichistorytalk
0 uses · 0 accounts / 7d
#publichistorydebate
0 uses · 0 accounts / 7d
#PublicHistoryWanderausstellung
0 uses · 0 accounts / 7d

Live pulse

measured · mastodon.online (Mastodon tag timeline) · fetched 2026-09-26 01:54 UTC

Everything below is measured over the latest 40 public posts (spanning ~2827 hours).

Posting hours (UTC) — busiest: 06:00

00:0012:0023:00

Languages: German (29) · English (8) · Spanish (2) · Italian (1)

Avg boosts / post: 1.9

Top of the latest posts

  • Die Vereinbarung ist da und ich freu mich! Als Gastwissenschaftler darf ich für ein Jahr zurück an die #PublicHistory der #UniHamburg um an eigenen Projektanträgen zu feilen. Das bietet sich wegen meiner Konzeptidee zu Geschichte und kollab

    Nico Nolden@[email protected]♥ 5↻ 22026-06-03 08:26 UTCView post →

  • Die Regensburger Verbundklassifikation, kurz #RVK, ist eine Systematik zur Aufstellung und zur Inhaltserschließung von Medien. Für den Bereich #Geschichte gibt es jetzt einige neue Klassen NB 7000 – NB 7130 für den Themenkomplex "Public His

    ULB Münster › FachInfos@[email protected]♥ 4↻ 32026-07-09 10:36 UTCView post →

  • Premiere im Herbst! Jetzt anmelden für meine Kurse bei der #VHS #Hamburg . Meine vierteilige Reihe nimmt sich ab September jeden Monat andere Blickwinkel auf "Geschichte, Politik und Erinnerungskultur in digitalen Spielen" vor. #PublicHisto

    Nico Nolden@[email protected]♥ 4↻ 32026-06-11 09:57 UTCView post →

#publichistory across platforms

every network with a public tag surface

Follow #publichistory 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/publichistory