#block3

Live, measured metrics for the hashtag #block3 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 #block3

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.

$520.70/ year · 6-character #name
Claim #block3 — $520.70/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
11
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 11
0.5
Avg reactions / post
Mastodon · last 11
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.social (Mastodon public tags API) · fetched 2026-11-15 05:44 UTC
0
11-09
0
11-10
0
11-11
0
11-12
0
11-13
0
11-14
0
11-15

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 2026-11-15 05:44 UTC
#block35
0 uses · 0 accounts / 7d
#block32
0 uses · 0 accounts / 7d
#block37
0 uses · 0 accounts / 7d
#Block3000
0 uses · 0 accounts / 7d
#Block3D
0 uses · 0 accounts / 7d
#block33band
0 uses · 0 accounts / 7d
#block32angolaextension
0 uses · 0 accounts / 7d
#Block33จุฬา
0 uses · 0 accounts / 7d
#block31
0 uses · 0 accounts / 7d
#block32angola
0 uses · 0 accounts / 7d
#block3b
0 uses · 0 accounts / 7d
#block30
0 uses · 0 accounts / 7d

Live pulse

measured · mastodon.social (Mastodon tag timeline) · fetched 2026-11-15 05:44 UTC

Everything below is measured over the latest 11 public posts (spanning ~73024 hours).

Posting hours (UTC)

00:0012:0023:00

Languages: English (5) · German (3) · Spanish (2) · ptBr (1)

Avg boosts / post: 0.5

Top of the latest posts

  • Heute vor 14 Jahren: Am 14. März 2011 explodierte das Reaktorgebäude #Block3 des Kernkraftwerks #Fukushima Daiichi wodurch die Wasserversorgung von Block 2 beeinträchtigt wurde. Bei der #Explosion wurden 11 Arbeiter verletzt.

    NuclearDisorder@NuclearDisorder♥ 3↻ 42025-03-14 06:49 UTCView post →

  • 📆 2026 #SpaceX wants to send at least five ships with around 10 tons of payload capacity to #Mars. 📆 2028-2029 at least 20 Ships with a payload capacity of 75 tons. 📆 2030-2031 100 landers with 150 tons per ship https://www.nasaspaceflig

    Spaceflight 🚀@spaceflight@spacey.space♥ 2↻ 12025-06-02 02:56 UTCView post →

  • Heute vor 15 Jahren: Am 14. März 2011 explodierte das Reaktorgebäude #Block3 des Kernkraftwerks #Fukushima Daiichi wodurch die Wasserversorgung von Block 2 beeinträchtigt wurde. Bei der #Explosion wurden 11 Arbeiter verletzt.

    NuclearDisorder@NuclearDisorder♥ 0↻ 02026-03-14 07:26 UTCView post →

What “block3” means

Wiktionary

block

  • nounA substantial, often approximately cuboid, piece of any substance.
  • verbTo fill (something) so that it is not possible to pass.
Full entry on Wiktionary →

#block3 across platforms

every network with a public tag surface

Follow #block3 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/block3