#SEC

Live, measured metrics for the hashtag #SEC 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 #sec

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 #sec — $5,313.74/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
34
Uses / 7 days
Mastodon
12
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0.2/hr
Recent pace
Mastodon · last 40
0.2
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 2026-09-13 10:34 UTC
3
09-07
11
09-08
13
09-09
4
09-10
1
09-11
1
09-12
1
09-13

34 uses by 12 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 2026-09-13 10:34 UTC
#security
873 uses · 411 accounts / 7d
#Securite
24 uses · 23 accounts / 7d
#secheresse
12 uses · 12 accounts / 7d
#sec_t
3 uses · 3 accounts / 7d
#section
6 uses · 6 accounts / 7d
#secrets
5 uses · 5 accounts / 7d
#Secret
5 uses · 5 accounts / 7d
#OpSec
18 uses · 9 accounts / 7d
#sec_t_org
1 uses · 1 accounts / 7d
#second
116 uses · 12 accounts / 7d
#secu
3 uses · 3 accounts / 7d
#secondlife
7 uses · 7 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-09-13 10:34 UTC

Everything below is measured over the latest 40 public posts (spanning ~203 hours).

Posting hours (UTC) — busiest: 19:00

00:0012:0023:00

Languages: English (40)

Avg boosts / post: 0.1

Top of the latest posts

  • Look, I beat a copyright strike from the Beastie Boys making this shitty explainer for how FTX happened. OpenAI + Anthropic is the SAME DAMNED STORY. Just stand back and think twice before investing in these IPOs ... https://youtu.be/5zg7_-

    nullagent@[email protected]♥ 7↻ 42026-09-10 17:44 UTCView post →

  • Arch Manning leads winners and losers from dramatic Texas comeback vs Ohio State The matchup between Ohio State and Texas was always going to have big stakes. A look at the winners and losers from the dramatic win by the Longhorns. https://

    News@[email protected]♥ 0↻ 02026-09-13 05:53 UTCView post →

  • M-I-Z! 🐯 #mizzou #CFB #Tigers #SEC #football #sports #NCAA

    David Brent 📚@[email protected]♥ 0↻ 02026-09-12 03:57 UTCView post →

What “sec” means

Wiktionary

sec/sɛk/

  • nounSecond, 1/60 of a minute.
  • nounOne-sixtieth of a minute; the SI unit of time, defined as the duration of 9,192,631,770 periods of radiation corresponding to the transition between two hyperfine levels of caesium-133 in a ground state at a temperature of absolute zero and at rest.
Full entry on Wiktionary →

#sec across platforms

every network with a public tag surface

Follow #sec 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/sec