#15m

Live, measured metrics for the hashtag #15m 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 #15m

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.

$5,313.74/ year · 3-character #name
Claim #15m — $5,313.74/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
13
Uses / 7 days
Mastodon
12
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0.1/hr
Recent pace
Mastodon · last 40
2.5
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.social (Mastodon public tags API) · fetched 2026-10-09 12:00 UTC
2
10-03
4
10-04
2
10-05
1
10-06
1
10-07
3
10-08
0
10-09

13 uses by 12 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 2026-10-09 12:00 UTC
#15mm
0 uses · 0 accounts / 7d
#15mbis
0 uses · 0 accounts / 7d
#15meters
0 uses · 0 accounts / 7d
#15mincity
1 uses · 1 accounts / 7d
#15minutes
0 uses · 0 accounts / 7d
#15mindorf
1 uses · 1 accounts / 7d
#15minperdag
1 uses · 1 accounts / 7d
#15MinuteMeal
1 uses · 1 accounts / 7d
#15MdeValència
0 uses · 0 accounts / 7d
#15MinutosAlDia
1 uses · 1 accounts / 7d
#15MinFürsKlima
1 uses · 1 accounts / 7d
#15MinutesParJour
1 uses · 1 accounts / 7d

Live pulse

measured · mastodon.social (Mastodon tag timeline) · fetched 2026-10-09 12:00 UTC

Everything below is measured over the latest 40 public posts (spanning ~276 hours).

Posting hours (UTC) — busiest: 14:00

00:0012:0023:00

Languages: Spanish (27) · English (8) · Catalan (5)

Avg boosts / post: 1.8

Top of the latest posts

  • Avui tres persones que ens vem unir pel #15m hem passat per #placacatalunya . Hem parlat amb persones que estan allà. Quin gust debatre. I quina remoguda! #acampada #habitatge

    Carla@keycultura@xarxa.cloud♥ 12↻ 32026-10-04 20:40 UTCView post →

  • Ésta es una diferencia importante del #26S y el #15M en términos generacionales. La juventud actual en edad de emanciparse ha vivido la Covid-19 siendo preadolescentes, y saben por experiencia cosas como que el mercado puede intervenirse, q

    Pau Kokura@paukokura@social.anartist.org♥ 12↻ 92026-10-03 07:59 UTCView post →

  • Lo que está pasando en #Sol, me está dando esperanza, yo no creo que el #15M no haya servido para nada, se han cambiado cosas, y sobre todo, se han transformado vidas, mi hije, que entonces tenía tres años y estaba conmigo en cada #asamblea

    𝓢𝓸𝓵𝓪𝓷𝓰𝓮*@SoL_ALe87♥ 12↻ 32026-09-27 19:35 UTCView post →

#15m across platforms

every network with a public tag surface

Follow #15m 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/15m