#SGN

Live, measured metrics for the hashtag #SGN 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 #sgn

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 #sgn — $5,313.74/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
38
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 38
0
Avg reactions / post
Mastodon · last 38
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mas.to (Mastodon public tags API) · fetched 2026-09-29 00:27 UTC
0
09-23
0
09-24
0
09-25
0
09-26
0
09-27
0
09-28
0
09-29

0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mas.to (Mastodon public search API) · fetched 2026-09-29 00:27 UTC

Live pulse

measured · mas.to (Mastodon tag timeline) · fetched 2026-09-29 00:27 UTC

Everything below is measured over the latest 38 public posts (spanning ~55670 hours).

Posting hours (UTC) — busiest: 06:00

00:0012:0023:00

Languages: English (36) · German (1) · Norwegian (1)

Avg boosts / post: 0.5

Top of the latest posts

  • Vé máy bay Sài Gòn - Tokyo có giá từ 6.355.000 VNĐ một chiều với Vietjet Air bay thẳng và 9.278.000 VNĐ với Vietnam Airlines https://www.smiletrip.vn/flight/to-japan/tokyo/hochiminh-city-tokyo.htm #smiletrip #japan #tokyo #hochiminhcity #av

    Khang Vuong Booking@[email protected]♥ 0↻ 02026-08-20 08:18 UTCView post →
  • Tan Son Nhat International Airport - Ho Chi Minh City, Vietnam https://en.wikipedia.org/wiki/Tan_Son_Nhat_International_Airport https://www.openstreetmap.org/#map=13/10.818800/106.652000 #VVTS #SGN #HoChiMinhCity #Vietnam #airport #aviation

    Airports Bot@[email protected]♥ 0↻ 22026-08-13 23:23 UTCView post →
  • @okohll @abigaildombey.bsky.social Octopus kindly capped the pipe and disconnected my meter for free though is not my retail energy supplier. Then we had an interesting dance working out who owned* the meter to take it away - quite the reve

    Earth Notes@[email protected]♥ 0↻ 02026-08-05 16:57 UTCView post →

What “sgn” means

Wikipedia

In mathematics, the sign function or signum function is a function that has the value −1, +1 or 0 according to whether the sign of a given real number is positive or negative, or the given number is itself zero. In mathematical notation the sign function is often represented as or .

“Sign function” on Wikipedia (CC BY-SA) →

#sgn across platforms

every network with a public tag surface

Follow #sgn 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.

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/sgn