#cc0

Live, measured metrics for the hashtag #cc0 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 #cc0

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.

$5,313.74/ year · 3-character #name
Claim #cc0 — $5,313.74/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
11
Uses / 7 days
Mastodon
8
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0.1/hr
Recent pace
Mastodon · last 40
3.2
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.social (Mastodon public tags API) · fetched 2026-11-09 14:43 UTC
1
11-03
1
11-04
2
11-05
2
11-06
0
11-07
4
11-08
1
11-09

11 uses by 8 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mastodon.social (Mastodon public search API) · fetched 2026-11-09 14:43 UTC
#cc0Music
0 uses · 0 accounts / 7d
#cc05a667506e5cf7bf2da6d0e99935c4
0 uses · 0 accounts / 7d
#CC0museum
0 uses · 0 accounts / 7d
#cc0b2f
0 uses · 0 accounts / 7d
#cc0000
0 uses · 0 accounts / 7d
#cc0e00bc4f8b5cb08de4af1011d63719
0 uses · 0 accounts / 7d
#cc07c9
0 uses · 0 accounts / 7d
#cc0935
0 uses · 0 accounts / 7d
#cc0749
0 uses · 0 accounts / 7d
#cc010c
0 uses · 0 accounts / 7d
#cc0285
0 uses · 0 accounts / 7d
#cc0a44
0 uses · 0 accounts / 7d

Live pulse

measured · mastodon.social (Mastodon tag timeline) · fetched 2026-11-09 14:43 UTC

Everything below is measured over the latest 40 public posts (spanning ~597 hours).

Posting hours (UTC) — busiest: 19:00

00:0012:0023:00

Languages: German (19) · English (19) · French (2)

Avg boosts / post: 1.4

Top of the latest posts

  • Für die Woche 45 "Treppen" mußte ich lange überlegen, welche Version vom Foto ich nutze. Ich hatte es auch nach schwarz-weiß konvertiert und unterschiedlichen Beschnitt probiert - am Ende habe ich mich doch für die minimal bearbeitete Versi

    nosyCarlaClearname@carla@hessen.social♥ 28↻ 32026-11-08 09:01 UTCView post →

  • 'Der Wald im Herbst' sieht in der Abendsonne ganz besonders herbstlich aus. #FotoVorschlag #MyPhoto #MyWork #CC0 #Foto #Photo #Fotografie #NoAI #Gimp #RawTherapee #gThumb #RapidPhotoDownloader #KitschAsKitschCan #FootPathFriday

    nosyCarlaClearname@carla@hessen.social♥ 14↻ 22026-10-30 09:32 UTCView post →

  • 'Gewürze' wachsen problemlos im Mini- Hausgarten: v.l.n.r. Rosmarin, Lorbeer, Cyrrykraut. Vorhanden aber nicht im Bild: Oregano, Thymian, Bohnenkraut und Salbei. Alle Pflanzen sind mehrjährig, machen fast keine Arbeit und versorgen außer mi

    nosyCarlaClearname@carla@hessen.social♥ 13↻ 02026-11-03 10:34 UTCView post →

What “cc0” means

Wiktionary

cc/siːˈsiː/

  • noun(initialism) Carbon copy.
  • verbTo add an additional recipient to the CC line of an e-mail message.
Full entry on Wiktionary →

#cc0 across platforms

every network with a public tag surface

Follow #cc0 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/cc0