#GPN21

Live, measured metrics for the hashtag #GPN21 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 #gpn21

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.

$1,129.43/ year · 5-character #name
Claim #gpn21 — $1,129.43/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
0.7
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 2026-11-09 13:00 UTC
0
11-03
0
11-04
0
11-05
0
11-06
0
11-07
0
11-08
0
11-09

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 2026-11-09 13:00 UTC
#remoteGPN21
0 uses · 0 accounts / 7d
#gpn21klappt
0 uses · 0 accounts / 7d
#gpn21gibt
0 uses · 0 accounts / 7d
#winterGPN21
0 uses · 0 accounts / 7d
#noGPN21
0 uses · 0 accounts / 7d
#gpn21nette
0 uses · 0 accounts / 7d
#gpn21lounge
0 uses · 0 accounts / 7d
#gpn21einkaufsleaks
0 uses · 0 accounts / 7d
#gpn21posters
0 uses · 0 accounts / 7d

Live pulse

measured · mastodon.online (Mastodon tag timeline) · fetched 2026-11-09 13:00 UTC

Everything below is measured over the latest 40 public posts (spanning ~15127 hours).

Posting hours (UTC) — busiest: 14:00

00:0012:0023:00

Languages: English (27) · German (13)

Avg boosts / post: 3.1

Top of the latest posts

  • Hallo #chaosbubble, [edit: Mir wird von einem lieben Wesen eine neue Tasse überlassen 🥰 Danke fürs Teilen] mir ist heute beim Aufräumen meine geliebte GPN21 Tasse runtergefallen 😭 Gibt es ein Wesen, dessen Tasse nur im Schrank verstaubt o

    [a]mayz[ing]@mayz@chaos.social♥ 27↻ 692025-09-29 14:33 UTCView post →

  • Greetings friends of the Gulasch, in time for congress the #GPN Lost and Found wakes up. If you have lost something that you are still missing at a recent GPN (up to #GPN21), we might have found it. Check your inboxes, as you might have rec

    Gulaschprogrammiernacht@gulasch@gulas.ch♥ 0↻ 72025-12-09 19:47 UTCView post →

  • @nightlynx They are NOT *standards*! USB-PD is! Shameless self promotion: In English: Part 1/2 #BalCCon2k22 USB - How does it even work? https://m.youtube.com/watch?v=k3w1LtLZfeI Part 2/2 #BalCCon2k23 USB, how does it even work? - Certified

    MacLemon@MacLemon@chaos.social♥ 0↻ 02025-08-24 21:01 UTCView post →

#gpn21 across platforms

every network with a public tag surface

Follow #gpn21 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/gpn21