#OS

Live, measured metrics for the hashtag #OS 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 #os

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 #os — $11,525.77/yr→
Annual, renews each year
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card via hashtag.org · tokens via hashtag.space
22
Uses / 7 days
Mastodon
14
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0.2/hr
Recent pace
Mastodon · last 40
0.4
Avg reactions / post
Mastodon · last 40

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-27 03:27 UTC
1
07-21
6
07-22
3
07-23
4
07-24
5
07-25
2
07-26
1
07-27

22 uses by 14 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 2026-07-27 03:27 UTC
#OSM
47 uses · 39 accounts / 7d
#macOS
209 uses · 146 accounts / 7d
#iOS
229 uses · 142 accounts / 7d
#GrapheneOS
87 uses · 78 accounts / 7d
#Oslo
30 uses · 25 accounts / 7d
#OSS
14 uses · 13 accounts / 7d
#OSINT
554 uses · 37 accounts / 7d
#osr
20 uses · 19 accounts / 7d
#NixOS
41 uses · 36 accounts / 7d
#Ostsee
19 uses · 19 accounts / 7d
#os2
2 uses · 2 accounts / 7d
#Osterreich
26 uses · 23 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-27 03:27 UTC

Everything below is measured over the latest 40 public posts (spanning ~252 hours).

Posting hours (UTC) — busiest: 14:00

00:0012:0023:00

Languages: Portuguese (25) · English (9) · French (2) · Japanese (2) · German (1)

Avg boosts / post: 0.9

Top of the latest posts

  • "General Resolution: LLM usage in Debian [development]" #AI #LLM #Technology #Debian #Linux #News #Software #OS https://www.debian.org/vote/2026/vote_002

    🇩🇪 🇺🇦 🇨🇦:nonazis:@[email protected]♥ 6↻ 62026-07-25 14:08 UTCView post →

  • For most of the history of digital computing, people communicated almost completely through email. This article by Andrew Oram explores what #BSD did for email, the role of #sendmail, and BSD’s impact on modern operating systems & programme

    Linux Professional Institute@LPI♥ 6↻ 12026-07-20 14:55 UTCView post →

  • Join developers, hackers, contributors, maintainers, and enthusiasts from multiple #OS projects under one roof at @defcon 34, one of the world’s largest #hacker conferences, in Las Vegas, Aug. 6-9! 🐧 Linux Professional Institute (LPI) is a

    Linux Professional Institute@LPI♥ 4↻ 12026-07-19 17:05 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/os