#contemporaryhistory

Live, measured metrics for the hashtag #contemporaryhistory 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 #contemporaryhistory

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 · 19-character #name
Claim #contemporaryhistory — $5.00/yr→Buy on hashtag.space (web3)
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
0
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 2026-10-21 22:06 UTC
0
10-15
0
10-16
0
10-17
0
10-18
0
10-19
0
10-20
0
10-21

0 uses by 0 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 2026-10-21 22:06 UTC

No related tags with measured usage found for #contemporaryhistory.

Live pulse

measured · mastodon.online (Mastodon tag timeline) · fetched 2026-10-21 22:06 UTC

Everything below is measured over the latest 40 public posts (spanning ~11643 hours).

Posting hours (UTC) — busiest: 15:00

00:0012:0023:00

Languages: English (18) · German (12) · Portuguese (9) · French (1)

Avg boosts / post: 2.4

Top of the latest posts

  • ➗ A partir de amanhã, estaremos divididos entre A Voz do Operário e a Biblioteca Nacional de Portugal, entre a #HistóriaPública e a reflexão sobre o #Tempo na história: — III Congresso de História Pública em Portugal 👉 https://ihc.fcsh.unl

    IHC@[email protected]♥ 1↻ 12025-06-04 09:15 UTCView post →

  • Começa amanhã, dia 24, a II Conferência Anual do Instituto de História Contemporânea, na Biblioteca Nacional de Portugal. Todas as pessoas interessadas em conhecer melhor a diversidade de investigação feita no IHC, estão convidadas a assist

    IHC@[email protected]♥ 0↻ 02026-09-23 12:42 UTCView post →

  • Chance | CfA: Leibniz Summer Fellowships 2027. Two months of postdoctoral research on 20th century European history | ZZF Potsdam | April-October 2027 | 🔗 Details: https://www.jewishstudies.de/de/nachrichten/cfa-zzfsumfellowshipsep26/ #jew

    Jüdische Studien@[email protected]♥ 0↻ 12026-09-22 07:38 UTCView post →

#contemporaryhistory across platforms

every network with a public tag surface

Follow #contemporaryhistory 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/contemporaryhistory