#h3

Live, measured metrics for the hashtag #h3 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 #h3

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.

$11,525.77/ year · 2-character #name
Claim #h3 — $11,525.77/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
0.1
Avg reactions / post
Mastodon · last 40

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-27 21:49 UTC
0
07-21
0
07-22
0
07-23
0
07-24
0
07-25
0
07-26
0
07-27

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 2026-07-27 21:49 UTC
#c3h
0 uses · 0 accounts / 7d
#fe3h
1 uses · 1 accounts / 7d
#H3VR
1 uses · 1 accounts / 7d
#H3N2
1 uses · 1 accounts / 7d
#h3vr2
0 uses · 0 accounts / 7d
#h7n3
1 uses · 1 accounts / 7d
#3H
0 uses · 0 accounts / 7d
#h3n2v
0 uses · 0 accounts / 7d
#m3touring24h
0 uses · 0 accounts / 7d
#h0j3n
0 uses · 0 accounts / 7d
#h3k27me3
0 uses · 0 accounts / 7d
#bmwm3touring24h
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-27 21:49 UTC

Everything below is measured over the latest 40 public posts (spanning ~5044 hours).

Posting hours (UTC) — busiest: 06:00

00:0012:0023:00

Languages: English (21) · French (9) · German (5) · Russian (3) · Basque (2)

Avg boosts / post: 0.6

Top of the latest posts

  • H3/PostGIS: Hands-on example: Darafei Praliaskouski, member of the #PostGIS PSC, walks through an interesting hands-on case study of modelling #LoRa radio tower range in the mountains of Georgia using #H3 and PostGIS. The example covers dat

    Spatialists@[email protected]♥ 4↻ 32026-03-05 23:22 UTCView post →

  • H3/PostGIS: Hands-on example: @komzpa, member of the #PostGIS PSC, walks through an interesting hands-on case study of modelling #LoRa radio tower range in the mountains of Georgia using #H3 and PostGIS. The example covers data preparation,

    Spatialists@[email protected]♥ 1↻ 22026-02-27 17:44 UTCView post →

  • Japan seeks to ramp up launch activity https://fed.brid.gy/r/https://spacenews.com/japan-seeks-to-ramp-up-launch-activity/

    SpaceNews: The space industry's source [Unofficial]@[email protected]♥ 0↻ 02026-07-15 10:27 UTCView post →

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/h3