#os9

Live, measured metrics for the hashtag #os9 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 #os9

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 #os9 — $5,313.74/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
0.1
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 2026-09-30 02:21 UTC
0
09-24
0
09-25
0
09-26
0
09-27
0
09-28
0
09-29
0
09-30

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 2026-09-30 02:21 UTC
#plan9os
0 uses · 0 accounts / 7d
#LoeweOs9
0 uses · 0 accounts / 7d
#os9map
0 uses · 0 accounts / 7d
#os9revival
0 uses · 0 accounts / 7d
#watchOS9
0 uses · 0 accounts / 7d
#v9os
0 uses · 0 accounts / 7d
#os9forever
0 uses · 0 accounts / 7d
#be9os
0 uses · 0 accounts / 7d
#vidu00e9os
0 uses · 0 accounts / 7d
#mac_os_9
0 uses · 0 accounts / 7d
#engpu9ankdrzrmwjgrjea7ucn8os4nd7oxgvyzugrpgedmxiscj9arbn1itacewv5qbb0nb0car30duwgj35jxrwmogdmctk5frgzddneahwab3seyrqkxalc4eunpvbm5qbnktulgcqlzagsvl3sdhhwjxr2f1qmgthxjt1q9suclous33bqybgjuhiib9f9qfmzpsx1eckujxdnnbmffdlyozg34z97snd1rj5njyzhdzjliqypmcbvcryxwkeevnca7dov6cuddlst3ifqbdy0dps7wqtkqewa2ae4de8dcwzmm8q81giyzr0chenpiwgpofduzq5btnrpzi8frufgxv4u3cyykdwpdvrsxjswg1j6txmb9yklozeqqmgnxneebuqrcrjv7cet65mbdfzby0z8gskfepxr73wi93npzfgvnesk9jwyt5uxnbbeuyxbljaehxl
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-09-30 02:21 UTC

Everything below is measured over the latest 40 public posts (spanning ~25363 hours).

Posting hours (UTC) — busiest: 05:00

00:0012:0023:00

Languages: English (33) · Russian (4) · Japanese (2) · Portuguese (1)

Avg boosts / post: 1.3

Top of the latest posts

  • This uncompressed screenshot at 1280x1024 in full color uses more memory than this app when running on Mac OS 9 (Classic). ClarisWorks 5 was released at the end of 1997 and I think it has probably all I actually really use in a Word process

    Santiago Lema :amiga:@[email protected]♥ 2↻ 22024-07-08 08:01 UTCView post →

  • Test toot from #Macstodon on a Dual 1.25GHz G4 running MacOS9. #MARCHintosch #PowerPC #retroComputing #OS9

    Paul@[email protected]♥ 1↻ 02024-03-22 01:45 UTCView post →

  • Посоветовали добавить в настройках памяти, поставил полгига и оно заработало! Да, нет кириллицы, но https на #os9 — это огромный прорыв, весной его ещё не было! #macos9 #macsurf

    Mac OS 9@[email protected]♥ 0↻ 02026-07-08 11:11 UTCView post →

What “os9” means

Wiktionary

os/ɒs/

  • nounBone.
Full entry on Wiktionary →

#os9 across platforms

every network with a public tag surface

Follow #os9 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/os9