#QDOS

Live, measured metrics for the hashtag #QDOS 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 #qdos

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.

$2,449.80/ year · 4-character #name
Claim #qdos — $2,449.80/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
6
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 6
0
Avg reactions / post
Mastodon · last 6

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-27 21:46 UTC
0
07-21
0
07-22
0
07-23
0
07-24
0
07-25
0
07-26
0
07-27

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 2026-07-27 21:46 UTC

No related tags with measured usage found for #qdos.

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-27 21:46 UTC

Everything below is measured over the latest 6 public posts (spanning ~16383 hours).

Posting hours (UTC)

00:0012:0023:00

Languages: English (4) · Portuguese (1) · Spanish (1)

Avg boosts / post: 1.3

Top of the latest posts

  • Retro News: “EXTRA!! EXTRA!! A Liberação do Código Fonte” https://retropolis.com.br/2026/05/01/retro-news-liberacao-do-codigo-fonte/ #Especial #MundoRetro #86DOS #ArqueologiaDigital #Assembly #CdigoFonte #GitHub #HistriaDaComputao #IbmPc #I

    Retrópolis@[email protected]♥ 0↻ 02026-05-01 11:01 UTCView post →

  • @DarvenDissek @sebsauvage The fun part is that #QDOS stood for "Quick and Dirty Operating System" and was a one-person project by somebody who built a CP/M alternative by himself. #Microsoft bought it for small money, relabeled it as #MSDOS

    Karl Voit :emacs: :orgmode:@[email protected]♥ 0↻ 72025-09-04 14:25 UTCView post →

  • 👶💾 Ah yes, the thrilling tale of 86-DOS: a young programmer's quest to create a "small" operating system that would eventually become the bug-riddled backbone of the PC world. 🎉🤦‍♂️ Brace yourselves for an epic journey from #QDOS to MS-

    N-gated Hacker News@[email protected]♥ 0↻ 02025-08-28 15:39 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/qdos