#challenger

Live, measured metrics for the hashtag #challenger 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 #challenger

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.

$23.52/ year · 10-character #name
Claim #challenger — $23.52/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
0.2
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 2026-09-28 09:18 UTC
0
09-22
0
09-23
0
09-24
0
09-25
0
09-26
0
09-27
0
09-28

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 2026-09-28 09:18 UTC
#ChallengerSeries
0 uses · 0 accounts / 7d
#Challenger3
0 uses · 0 accounts / 7d
#Challengers
1 uses · 1 accounts / 7d
#challengerdeep
0 uses · 0 accounts / 7d
#challengerun
0 uses · 0 accounts / 7d
#challengerii
0 uses · 0 accounts / 7d
#challengerproleague
0 uses · 0 accounts / 7d
#challengerdisasterinvestigation
0 uses · 0 accounts / 7d
#challengercenter
0 uses · 0 accounts / 7d
#challengerbanks
0 uses · 0 accounts / 7d
#challengertournament
0 uses · 0 accounts / 7d
#challenger音源初解禁水瀬いのり
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-09-28 09:18 UTC

Everything below is measured over the latest 40 public posts (spanning ~5770 hours).

Posting hours (UTC) — busiest: 09:00

00:0012:0023:00

Languages: English (30) · German (6) · Spanish (1) · Finnish (1) · Italian (1) · French (1)

Avg boosts / post: 0.5

Top of the latest posts

  • I can't help remembering the #Challenger, 40 years & 2 months ago. 😔 #GenX

    CourtCantrell will not comply@[email protected]♥ 2↻ 02026-04-01 22:41 UTCView post →

  • 40th anniversary of the Challenger disaster. https://youtu.be/UKCFhr2wGLo #Filk #Challenger #NASA

    Daniel Kelly Music@[email protected]♥ 1↻ 12026-07-10 08:41 UTCView post →

  • Challenger-Märchenstunde beim SWR 2/3: "Eine mangelhafte Dichtung hat dann zur Katastrophe geführt." Nicht die Dichtung war mangelhaft. Die Berücksichtigung des für ihr Funktionieren notwendigen Betriebsregimes war ungenügend. Bei der Kälte

    RTN@[email protected]♥ 1↻ 02026-02-18 18:31 UTCView post →

What “challenger” means

Wiktionary

challenger

  • nounOne who challenges; especially, one who plays against the current champion of a game or contest in hopes of winning and becoming the new champion.
Full entry on Wiktionary →

#challenger across platforms

every network with a public tag surface

Follow #challenger 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/challenger