#Posthorn

Live, measured metrics for the hashtag #Posthorn 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 #posthorn

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.

$110.68/ year · 8-character #name
Claim #posthorn — $110.68/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
5
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 5
0
Avg reactions / post
Mastodon · last 5
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.online (Mastodon public tags API) · fetched 2026-08-11 19:38 UTC
0
08-05
0
08-06
0
08-07
0
08-08
0
08-09
0
08-10
0
08-11

0 uses by 0 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 2026-08-11 19:38 UTC
#posthornschnecke
0 uses · 0 accounts / 7d
#Posthornschnecken
0 uses · 0 accounts / 7d
#posthorns
0 uses · 0 accounts / 7d
#posthörnchen
0 uses · 0 accounts / 7d
#posthornstraße
0 uses · 0 accounts / 7d

Live pulse

measured · mastodon.online (Mastodon tag timeline) · fetched 2026-08-11 19:38 UTC

Everything below is measured over the latest 5 public posts (spanning ~31067 hours).

Posting hours (UTC)

00:0012:0023:00

Languages: German (3) · English (2)

Avg boosts / post: 0.8

Top of the latest posts

  • 5-6-24 Sketch Daily: Post horn / Rug / Mermay #sketchdaily #dailydraw #painting #inkdrawing #watercolor #watercolorpainting #ink #paint #artisttradingcard #drawing #sketch #mermay #mermay2024 #mermaid #posthorn #rug #carpet #floor #hardwood

    S. Vaeth@[email protected]♥ 0↻ 02025-05-26 23:15 UTCView post →

  • 100 Jahre Dreiklanghorn bei den Schweizer #PostAuto​​​​​​s, die eigentlich längst Postbusse sind. Ein Detail ist neu für mich: Woher die Melodie stammt. 📯📯📯 ## Postauto-Hupe erklingt seit 100 Jahren Um Sicherheit auf den Bergstrassen her

    Daniel@[email protected]♥ 0↻ 02024-03-07 16:24 UTCView post →

  • @brassmusic Welcome to the next instalment of the Hathersage Band world of wonderful #BrassInstruments This week we take a look at the #Bugle which as you can see is basically a #PostHorn wrapped up for ease of carrying & playing on the bat

    The Sculptor@[email protected]♥ 0↻ 42022-11-29 20:01 UTCView post →

What “posthorn” means

Wikipedia

The post horn is a valveless cylindrical brass instrument with a cupped mouthpiece. The instrument was used to signal the arrival or departure of a post rider or mail coach. It was used by postilions of the 18th and 19th centuries.

“Post horn” on Wikipedia (CC BY-SA) →

#posthorn across platforms

every network with a public tag surface

Follow #posthorn 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/posthorn