#castlesinthesky

Live, measured metrics for the hashtag #castlesinthesky 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 #castlesinthesky

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.

$5.00/ year · 15-character #name
Claim #castlesinthesky — $5.00/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
0.9
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mas.to (Mastodon public tags API) · fetched 2026-10-16 09:24 UTC
0
10-10
0
10-11
0
10-12
0
10-13
0
10-14
1
10-15
0
10-16

1 uses by 1 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 2026-10-16 09:24 UTC

No related tags with measured usage found for #castlesinthesky.

Live pulse

measured · mas.to (Mastodon tag timeline) · fetched 2026-10-16 09:24 UTC

Everything below is measured over the latest 40 public posts (spanning ~3413 hours).

Posting hours (UTC) — busiest: 10:00

00:0012:0023:00

Languages: English (37) · German (2) · French (1)

Avg boosts / post: 1.1

Top of the latest posts

  • Watchtowers can be found on #CastlesInTheSky , so for #TuneTuesday so I'm going with Jimi Hendrix: All Along The Watchtower https://youtu.be/TLV4_xaYynY

    SimoButScary19@[email protected]♥ 9↻ 22026-05-26 11:15 UTCView post →

  • @SimoRavens19 how about this one? 🎵 Castles Made of Sand by Jimi Hendrix ▶️ https://song.link/y/MpbBc30DbQw #CastlesInTheSky #TuneTuesday

    Spooky Thomas@[email protected]♥ 8↻ 22026-05-26 11:26 UTCView post →

  • The Mountain Goats, "The Best Ever Death Metal Band in Denton" (2002) https://themountaingoats.bandcamp.com/track/the-best-ever-death-metal-band-in-denton #TuneTuesday #CastlesInTheSky

    Brian Gettler@brian_gettler♥ 7↻ 22026-05-26 13:23 UTCView post →

#castlesinthesky across platforms

every network with a public tag surface

Follow #castlesinthesky 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/castlesinthesky