What does signalbox mean?

signalbox (noun): A building, typically adjacent to or spanning a railway line, from where signals, points and (sometimes) level crossings are controlled. As a hashtag, #signalbox carries this topic across social platforms.

How popular is #signalbox?

#signalbox has no measured public activity on the open social web in the last 7 days. It is currently wide open.

What hashtags are related to #signalbox?

Related hashtags include #signalboxes, #signalboxsaturday.

How much does it cost to own #signalbox?

#signalbox is available as a #name from $51.02 per year. You can claim it by card at https://hashtag.org/checkout/portal-name?name=signalbox or with tokens on hashtag.space at https://hashtag.space/#signalbox.

#signalbox

Name: #signalbox — a #name on hashtag.org
Brand: hashtag.org
Price: 51.02 USD
Availability: InStock

Live, measured metrics for the hashtag #signalbox 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 #signalbox

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.

$51.02/ year · 9-character #name

Claim #signalbox — $51.02/yr→Buy on hashtag.space (web3)

card via hashtag.org · tokens via hashtag.space

Uses / 7 days

Mastodon

Accounts / 7 days

Mastodon

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-09-10 04:23 UTC

09-04

09-05

09-06

09-07

09-08

09-09

09-10

0 uses by 0 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 2026-09-10 04:23 UTC

#signalboxes

0 uses · 0 accounts / 7d

#signalboxsaturday

0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-09-10 04:23 UTC

Everything below is measured over the latest 13 public posts (spanning ~29504 hours).

Posting hours (UTC) — busiest: 12:00

00:0012:0023:00

Languages: English (9)

Avg boosts / post: 1.5

Used together with

#railway ×7 #photography ×6 #railwayhistory ×2 #scotland ×2 #wales ×2 #trainstation ×2 #northwales ×2 #cymru ×2 #narrowgauge ×2 #porthmadog ×2 #ffestiniograilway ×2 #welshhighlandrailway ×2

What “signalbox” means

Wiktionary · Wikipedia

signalbox

nounA building, typically adjacent to or spanning a railway line, from where signals, points and (sometimes) level crossings are controlled.

Full entry on Wiktionary →

On a rail transport system, signalling control is the process by which control is exercised over train movements by way of railway signals and block systems to ensure that trains operate safely, over the correct route and to the proper timetable. Signalling control was originally exercised via a decentralised network of control points that were known by a variety of names including signal box and interlocking tower. London Underground call them signalling cabins, and the Great Central Railway re

“Signalling control” on Wikipedia (CC BY-SA) →

#signalbox across platforms

every network with a public tag surface

Follow #signalbox 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/signalbox