#A

Live, measured metrics for the hashtag #A 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 #a

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.

$25,000.00/ year · 1-character #name
Claim #a — $25,000.00/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
27
Uses / 7 days
Mastodon
24
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0.2/hr
Recent pace
Mastodon · last 40
0.5
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 2026-09-09 08:02 UTC
4
09-03
2
09-04
3
09-05
4
09-06
8
09-07
5
09-08
1
09-09

27 uses by 24 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 2026-09-09 08:02 UTC
#A11y
85 uses · 72 accounts / 7d
#a24
30 uses · 22 accounts / 7d
#a28
18 uses · 12 accounts / 7d
#A69
7 uses · 7 accounts / 7d
#a2a
0 uses · 0 accounts / 7d
#a380
3 uses · 3 accounts / 7d
#a2
13 uses · 8 accounts / 7d
#a195109a90a
5 uses · 5 accounts / 7d
#2a
1 uses · 1 accounts / 7d
#1a
3 uses · 3 accounts / 7d
#a0499999414
18 uses · 10 accounts / 7d
#a100
7 uses · 6 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-09-09 08:02 UTC

Everything below is measured over the latest 40 public posts (spanning ~186 hours).

Posting hours (UTC) — busiest: 20:00

00:0012:0023:00

Languages: English (16) · Italian (13) · Japanese (3) · French (3) · Arabic (2) · Basque (1)

Avg boosts / post: 1.4

Top of the latest posts

  • Afgelopen vrijdag sprak ik een van de oprichters van A/I nogmaals, voor een podcastopname voor @nrc_nl Hij vertelde toen onder meer dat in de dagen voordat de bank de rekening bevroor een ongevraagde golf donaties binnen kwam. Het gaf hem e

    Marloes de Koning@[email protected]♥ 15↻ 212026-09-06 16:10 UTCView post →

  • C Is Not a Low-Level Language (2018) https://queue.acm.org/doi/10.1145/3212477.3212479 Comments: https://news.ycombinator.com/item?id=49599609 #HackerNews #C #Is #Not #a #Low-Level #Language #2018 #programming #language #C #low-level #langu

    Hacker News@[email protected]♥ 1↻ 12026-09-07 17:58 UTCView post →

  • A/I chiude, Afd vince: la fine degli anticorpi antifascisti https://www.radiocittafujiko.it/a-i-chiude-afd-vince-la-fine-degli-anticorpi-antifascisti/ #Anticorpiantifascisti #ATTUALITA'EPOLITICA #Autistici/Inventati #Featured #ESTERI #ITALI

    Radiocittafujiko - Rss Bot@[email protected]♥ 1↻ 12026-09-07 09:51 UTCView post →

#a across platforms

every network with a public tag surface

Follow #a 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/a