#xxi

Live, measured metrics for the hashtag #xxi 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 #xxi

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 #xxi — $5,313.74/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
0.5
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 2026-09-26 03:40 UTC
0
09-20
0
09-21
0
09-22
0
09-23
0
09-24
0
09-25
0
09-26

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.social (Mastodon public search API) · fetched 2026-09-26 03:40 UTC
#xxiamzius
0 uses · 0 accounts / 7d
#xxioprime
0 uses · 0 accounts / 7d
#XXIVOlimpiada
0 uses · 0 accounts / 7d
#xxii
0 uses · 0 accounts / 7d
#xxio
0 uses · 0 accounts / 7d
#XXIICongresodelPCE
0 uses · 0 accounts / 7d
#XXIICampeonatoEuropeoFemeninoDeVoleibol
1 uses · 1 accounts / 7d
#xxiogolf
0 uses · 0 accounts / 7d
#xxiikerulet
0 uses · 0 accounts / 7d
#xxitantsupidu
0 uses · 0 accounts / 7d
#xxivoldbuildings
0 uses · 0 accounts / 7d
#xxiox
0 uses · 0 accounts / 7d

Live pulse

measured · mastodon.social (Mastodon tag timeline) · fetched 2026-09-26 03:40 UTC

Everything below is measured over the latest 40 public posts (spanning ~11977 hours).

Posting hours (UTC) — busiest: 19:00

00:0012:0023:00

Languages: English (33) · Spanish (6) · Polish (1)

Avg boosts / post: 0.2

Top of the latest posts

  • Vont ils pouvoir stopper la mutinerie à temps ? Could they stop this rebellion in time ? ★ NEW DBMultiverse PAGE dbm.pw/last #DBMultiverse #fanmanga #dragonball #doujinshi #dbz #vegetto #c17 #gast #cooler #cold #xxi

    DB Multiverse@DBMultiverse♥ 2↻ 02025-07-20 19:02 UTCView post →

  • La fureur de Xxi ! Xxi's fury ! ★ NEW DBMultiverse PAGE dbm.pw/last #DBMultiverse #fanmanga #dragonball #doujinshi #dbz #xxi #bra #sonbra #kaioshin

    DB Multiverse@DBMultiverse♥ 2↻ 22025-01-31 20:00 UTCView post →

  • A défaut de le tuer, il restait sa magie, La vieille déité dans cette épée haïe. And thus the God was lost His soul was sealed uttermost ★ NEW DBMultiverse PAGE dbm.pw/last #DBMultiverse #dragonball #kaioshin #xxi

    DB Multiverse@DBMultiverse♥ 1↻ 02026-01-16 20:00 UTCView post →

What “xxi” means

Wikipedia

21 (twenty-one) is the natural number following 20 and preceding 22.

“21 (number)” on Wikipedia (CC BY-SA) →

#xxi across platforms

every network with a public tag surface

Follow #xxi 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/xxi