#Cosmos

Live, measured metrics for the hashtag #Cosmos 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 #cosmos

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.

$520.70/ year · 6-character #name
Claim #cosmos — $520.70/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
9
Uses / 7 days
Mastodon
9
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0.1/hr
Recent pace
Mastodon · last 40
1.2
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 2026-09-15 01:07 UTC
5
09-09
3
09-10
0
09-11
0
09-12
0
09-13
0
09-14
1
09-15

9 uses by 9 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 2026-09-15 01:07 UTC
#cosmos99
1 uses · 1 accounts / 7d
#cosmosevm
0 uses · 0 accounts / 7d
#cosmosy
0 uses · 0 accounts / 7d
#cosmose
0 uses · 0 accounts / 7d
#cosmosdb
0 uses · 0 accounts / 7d
#cosmosgram
0 uses · 0 accounts / 7d
#cosmoscloud
0 uses · 0 accounts / 7d
#cosmosupdate
1 uses · 1 accounts / 7d
#cosmosflower
0 uses · 0 accounts / 7d
#cosmosoculto
0 uses · 0 accounts / 7d
#cosmossession
1 uses · 1 accounts / 7d
#cosmosfactory
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-09-15 01:07 UTC

Everything below is measured over the latest 40 public posts (spanning ~615 hours).

Posting hours (UTC) — busiest: 16:00

00:0012:0023:00

Languages: English (27) · German (3) · Spanish (3) · French (3)

Avg boosts / post: 3.2

Top of the latest posts

  • After a quick admiration of lakeview at dawn, we went back to the same park for a little longer walk. Cosmos means the end of summer! 📍 Deer Lick Park, GA except for the first photo 📍 George H. Sparks Reservoir, GA #dog #dogs #DogsOfMasto

    Masayuki60 🦮🇯🇵 🇺🇦 🐕🇺🇲📷@[email protected]♥ 24↻ 132026-09-06 15:52 UTCView post →

  • We have one cosmos flower in the garden and only one - but what a joy #bloomScrolling #cosmos #garden #flowers #gardens #joy

    GaiaCrisisPhil@[email protected]♥ 8↻ 12026-09-09 13:28 UTCView post →

  • Here’s a #MondayMorningMinute with #nature here on #WorldBeeSanctuary. Take a moment. #pause Go do some #good. Have the best week you can. If you’re not having a good week - tell someone. And if someone tells you - Listen. Really #listen. #

    The Bee Guy@[email protected]♥ 6↻ 152026-08-24 09:54 UTCView post →

What “cosmos” means

Wiktionary · Wikipedia

cosmos/ˈkɒz.mɒs/

  • nounThe universe.
Full entry on Wiktionary →

The cosmos is an alternative name for the universe or its nature or order. Usage of the word cosmos implies viewing the universe as a complex and orderly system or entity.

“Cosmos” on Wikipedia (CC BY-SA) →

#cosmos across platforms

every network with a public tag surface

Follow #cosmos 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/cosmos