#hub4

Live, measured metrics for the hashtag #hub4 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 #hub4

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.

$2,449.80/ year · 4-character #name
Claim #hub4 — $2,449.80/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
5
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 5
0.4
Avg reactions / post
Mastodon · last 5
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-08-02 12:46 UTC
0
07-27
0
07-28
0
07-29
0
07-30
0
07-31
0
08-01
0
08-02

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 2026-08-02 12:46 UTC
#hub_4
0 uses · 0 accounts / 7d
#Delock4PortUSB31Gen2Hub
0 uses · 0 accounts / 7d
#Delock4PortUSB32Gen2Hub
0 uses · 0 accounts / 7d
#iq4hub
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-08-02 12:46 UTC

Everything below is measured over the latest 5 public posts (spanning ~1491 hours).

Posting hours (UTC)

00:0012:0023:00

Languages: English (3) · German (2)

Avg boosts / post: 3.8

Top of the latest posts

  • Nextcloud Notes are here! 📝 Secure, simple and integrated note-taking so even your ideas are safe. 🔐 Download for mobile on IOS or Android or use on your Nextcloud instance! #NextcloudNotes #Hub4 https://nextcloud.com/blog/nextcloud-notes

    Nextcloud 📱☁️💻@[email protected]♥ 2↻ 82023-05-04 14:12 UTCView post →

  • Mail, Calendar and Contacts all work seamlessly together with Hub 4! Learn about new improvements in Nextcloud Groupware in our blog! #Nextcloud #Hub4 #Groupware https://nextcloud.com/blog/nextcloud-groupware-in-hub-4-shared-mailboxes-updat

    Nextcloud 📱☁️💻@[email protected]♥ 0↻ 12023-04-27 09:55 UTCView post →

  • Webinar zu Nextcloud Hub 4 Kostenloses Webinar zu den neuen Funktionen in Nextcloud Hub 4 am 14. April. #Nextcloud #Hub4 #Webinar #Schulung #Linux https://gnulinux.ch/webinar-zu-nextcloud-hub-4

    GNU/Linux.ch@[email protected]♥ 0↻ 32023-04-06 08:02 UTCView post →

What “hub4” means

Wiktionary

hub/hʌb/

  • nounThe central part, usually cylindrical, of a wheel; the nave.
Full entry on Wiktionary →

#hub4 across platforms

every network with a public tag surface

Follow #hub4 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/hub4