#osc21on

Live, measured metrics for the hashtag #osc21on 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 #osc21on

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 #osc21on — $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
8
Recent posts
Mastodon
~0.2/hr
Recent pace
Mastodon · last 8
0
Avg reactions / post
Mastodon · last 8

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-28 00:59 UTC
0
07-22
0
07-23
0
07-24
0
07-25
0
07-26
0
07-27
0
07-28

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 2026-07-28 00:59 UTC

No related tags with measured usage found for #osc21on.

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-28 00:59 UTC

Everything below is measured over the latest 8 public posts (spanning ~45 hours).

Posting hours (UTC)

00:0012:0023:00

Languages: English (6) · Japanese (2)

Avg boosts / post: 0.3

Top of the latest posts

  • Fediverse's top ten most used hashtags (current week) Checked servers: 3184 Total hashtags: 785 Results: (hashtag / uses / users / servers) #nowplaying / 6946 / 1069 / 99 #shindanmaker / 4937 / 3203 / 113 #caturday / 3404 / 3152 / 235 #abys

    Fediverse trends@[email protected]♥ 0↻ 02021-03-06 23:01 UTCView post →

  • Fediverse's top ten most used hashtags (current week) Checked servers: 3184 Total hashtags: 784 Results: (hashtag / uses / users / servers) #nowplaying / 6209 / 967 / 97 #shindanmaker / 4441 / 2900 / 109 #caturday / 2756 / 2620 / 203 #osc21

    Fediverse trends@[email protected]♥ 0↻ 02021-03-06 20:01 UTCView post →

  • Fediverse's top ten most used hashtags (current week) Checked servers: 3184 Total hashtags: 781 Results: (hashtag / uses / users / servers) #shindanmaker / 4911 / 3194 / 120 #nowplaying / 4189 / 658 / 91 #abyss_fun / 2987 / 153 / 31 #osc21o

    Fediverse trends@[email protected]♥ 0↻ 02021-03-06 17:01 UTCView post →

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/osc21on