#SEP

Live, measured metrics for the hashtag #SEP 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 #sep

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 #sep — $5,313.74/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
1
Uses / 7 days
Mastodon
1
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
0
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.online (Mastodon public tags API) · fetched 2026-09-18 11:07 UTC
0
09-12
0
09-13
0
09-14
0
09-15
0
09-16
1
09-17
0
09-18

1 uses by 1 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mastodon.online (Mastodon public search API) · fetched 2026-09-18 11:07 UTC
#Sep11
1 uses · 1 accounts / 7d
#September11
52 uses · 40 accounts / 7d
#september
217 uses · 133 accounts / 7d
#sept11
17 uses · 15 accounts / 7d
#SepTandy
9 uses · 4 accounts / 7d
#Sepsis
16 uses · 14 accounts / 7d
#sep26
14 uses · 11 accounts / 7d
#sepa
4 uses · 4 accounts / 7d
#september11th
6 uses · 6 accounts / 7d
#sep22
0 uses · 0 accounts / 7d
#sep23
0 uses · 0 accounts / 7d
#sep2026
2 uses · 2 accounts / 7d

Live pulse

measured · mastodon.online (Mastodon tag timeline) · fetched 2026-09-18 11:07 UTC

Everything below is measured over the latest 40 public posts (spanning ~2519 hours).

Posting hours (UTC) — busiest: 15:00

00:0012:0023:00

Languages: Spanish (14) · English (11) · Finnish (10) · Japanese (2) · French (2) · Portuguese (1)

Avg boosts / post: 0.6

Top of the latest posts

  • Carter and Sosa have revised their SEP-entry on Metaepistemology, https://plato.stanford.edu/entries/metaepistemology/ Another updated entry is Sophie Horowitz's Higher-Order Evidence, https://plato.stanford.edu/entries/higher-order-evidenc

    Lupposofi@[email protected]♥ 0↻ 12026-09-17 06:20 UTCView post →

  • Being essential to a standard used to be a shield. Not anymore. Courts are now scrutinizing SEP validity as closely as FRAND rates — and recent UPC & US rulings show outcomes can go either way. We break down what's driving SEP-centric inval

    Ingenious e-Brain@[email protected]♥ 0↻ 02026-09-10 04:55 UTCView post →

  • 🪀 La SEP puso en marcha la Primera Jornada Nacional de Juegos Tradicionales en más de 3,300 escuelas del país. Trompo, yoyo, canicas y rondas infantiles regresan a los patios escolares como alternativa al exceso de pantallas. 🎯 ¿Qué juego

    5W Redactor@[email protected]♥ 0↻ 02026-09-10 01:57 UTCView post →

#sep across platforms

every network with a public tag surface

Follow #sep 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/sep