#seance21h

Live, measured metrics for the hashtag #seance21h 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 #seance21h

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 #seance21h — $51.02/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
9
Uses / 7 days
Mastodon
9
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0.1/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.social (Mastodon public tags API) · fetched 2026-10-05 05:34 UTC
2
09-29
2
09-30
1
10-01
1
10-02
2
10-03
1
10-04
0
10-05

9 uses by 9 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mastodon.social (Mastodon public search API) · fetched 2026-10-05 05:34 UTC
#séance21h
0 uses · 0 accounts / 7d
#séance21hsérie
0 uses · 0 accounts / 7d
#seance21h44
0 uses · 0 accounts / 7d
#seance21hplutot15h
0 uses · 0 accounts / 7d

Live pulse

measured · mastodon.social (Mastodon tag timeline) · fetched 2026-10-05 05:34 UTC

Everything below is measured over the latest 40 public posts (spanning ~720 hours).

Posting hours (UTC) — busiest: 15:00

00:0012:0023:00

Languages: French (36)

Avg boosts / post: 1.1

Top of the latest posts

  • #séance21h 🌈 #lgbt Mini-série "Tip Toe". Série très queer, qui raconte ce qui se passe de nos jours. Ça commence très drôle, et puis un peu plus lourd, difficile, pour se terminer en tragique. (Je ne vous spoile rien, c'est annoncé dès le

    sebsauvage@[email protected]♥ 12↻ 132026-09-30 20:39 UTCView post →

  • Dr. Folamour ou : comment j’ai appris à ne plus m’en faire et à aimer la bombe (Dr. Strangelove or: How I Learned to Stop Worrying and Love the Bomb | 1964 | 1h35) Un général insensé ouvre la voie à l’holocauste nucléaire qu’une salle de gu

    Le Film Du Jour@[email protected]♥ 1↻ 02026-09-25 15:20 UTCView post →

  • Je viens de me mater la série Fuck la Planète sur Arte. Comment te dire qu’être vieux aujourd’hui est sûrement préférable au fait d’être jeune… Il y a vraiment de quoi désespérer en regardant ça. Je crois que c’est surtout ça, un des trucs

    Thomas (le retour de la revanche)@[email protected]♥ 1↻ 152026-09-22 21:00 UTCView post →

#seance21h across platforms

every network with a public tag surface

Follow #seance21h 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/seance21h