#oc

Live, measured metrics for the hashtag #oc 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 #oc

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.

$11,525.77/ year · 2-character #name
Claim #oc — $11,525.77/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
217
Uses / 7 days
Mastodon
175
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~1.3/hr
Recent pace
Mastodon · last 40
0.4
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.online (Mastodon public tags API) · fetched 2026-10-29 09:42 UTC
33
10-23
33
10-24
24
10-25
29
10-26
44
10-27
43
10-28
11
10-29

217 uses by 175 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mastodon.online (Mastodon public search API) · fetched 2026-10-29 09:42 UTC
#ocean
138 uses · 103 accounts / 7d
#october
185 uses · 130 accounts / 7d
#ocs
39 uses · 31 accounts / 7d
#ocart
34 uses · 31 accounts / 7d
#oceans
30 uses · 30 accounts / 7d
#ocr
20 uses · 15 accounts / 7d
#ocsky
27 uses · 12 accounts / 7d
#octopus
20 uses · 14 accounts / 7d
#occult
19 uses · 14 accounts / 7d
#ocaml
7 uses · 7 accounts / 7d
#ocio
7 uses · 7 accounts / 7d
#octubre
13 uses · 13 accounts / 7d

Live pulse

measured · mastodon.online (Mastodon tag timeline) · fetched 2026-10-29 09:42 UTC

Everything below is measured over the latest 40 public posts (spanning ~31 hours).

Posting hours (UTC) — busiest: 07:00

00:0012:0023:00

Languages: English (27) · French (3) · German (2) · Russian (1)

Avg boosts / post: 1.5

Top of the latest posts

  • 📅 LE MOIS DERNIER : « Annonce impromptue » Si on fait le compte de toutes les intrigues hollywoodiennes qui reposent juste sur le fait que les personnages sont incapables de communiquer… ▶️ https://grisebouille.net/annonce-impromptue #BD #

    gee Ⓐ⚑@[email protected]♥ 7↻ 62026-10-28 07:43 UTCView post →

  • 🗃️ ARCHIVE : « L'effet râteau » (2022) Comment on a tendance à surestimer la régularité des distributions aléatoires… ▶️ https://grisebouille.net/leffet-rateau #BD #oc #inkscape #humour #GriseBouille #statistique #vulgarisation #science

    gee Ⓐ⚑@[email protected]♥ 5↻ 152026-10-28 10:36 UTCView post →

  • A remake of my earlier dog-dragons, these three guys are available to home! The species is open, they're free to adopt, and you can do whatever you want with them once you claim them. Reply here or DM me if you want a dog-dragon, or perhaps

    Clary's Creative Expansions@[email protected]♥ 3↻ 12026-10-28 17:55 UTCView post →

#oc across platforms

every network with a public tag surface

Follow #oc 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/oc