#opensky

Live, measured metrics for the hashtag #opensky 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 #opensky

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.

$240.06/ year · 7-character #name
Claim #opensky — $240.06/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
0.7
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 2026-09-26 17:34 UTC
0
09-20
0
09-21
0
09-22
0
09-23
0
09-24
0
09-25
0
09-26

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 2026-09-26 17:34 UTC
#openskynetwork
0 uses · 0 accounts / 7d
#openskygallerie
0 uses · 0 accounts / 7d
#openskymusic
0 uses · 0 accounts / 7d
#openskyunit
0 uses · 0 accounts / 7d
#opensky_network
0 uses · 0 accounts / 7d
#openskyworld
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-09-26 17:34 UTC

Everything below is measured over the latest 40 public posts (spanning ~28819 hours).

Posting hours (UTC) — busiest: 09:00

00:0012:0023:00

Languages: English (25) · German (1)

Avg boosts / post: 0.8

Top of the latest posts

  • Rural Landscape with Sun and Clouds #photography #ttartisan #ttartisan10mmf2 #SunAfterRain #DramaticSky #RuralRoad #WetRoad #CloudScape #SunFlare #CountrysideViews #NaturePhotography #SkyLovers #RoadToNowhere #ReflectionsOnTheRoad #OpenSky

    keadamander@keadamander♥ 10↻ 02024-10-11 15:51 UTCView post →

  • I've done a full write-up of using @openskynetwork's API to track Elon Musk's plane. Everything is open source, of course. #OpenSky #OpenSource #perl https://ovid.github.io/articles/tracking-elon-musks-plane-with-perl.html

    Curtis "Ovid" Poe (he/him)@ovid♥ 9↻ 42023-06-05 11:43 UTCView post →

  • I've just released an experimental #opensource #perl interface to the #opensky API. Should be on the #cpan soon. @openskynetwork https://github.com/Ovid/opensky-api Edit: it's indexed on CPAN now: https://metacpan.org/pod/OpenSky::API

    Curtis "Ovid" Poe (he/him)@ovid♥ 4↻ 42023-05-28 13:39 UTCView post →

#opensky across platforms

every network with a public tag surface

Follow #opensky 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/opensky