#osday

Live, measured metrics for the hashtag #osday 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 #osday

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.

$1,129.43/ year · 5-character #name
Claim #osday — $1,129.43/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
13
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 13
1.2
Avg reactions / post
Mastodon · last 13
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-08-02 01:36 UTC
0
07-27
0
07-28
0
07-29
0
07-30
0
07-31
0
08-01
0
08-02

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 2026-08-02 01:36 UTC
#osday2026
0 uses · 0 accounts / 7d
#osdays
0 uses · 0 accounts / 7d
#OSDAY23
0 uses · 0 accounts / 7d
#OSDayNOIDA
0 uses · 0 accounts / 7d
#osday2024
0 uses · 0 accounts / 7d
#osday24
0 uses · 0 accounts / 7d
#SecOSDay
0 uses · 0 accounts / 7d
#osday2025
0 uses · 0 accounts / 7d
#osday25
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-08-02 01:36 UTC

Everything below is measured over the latest 13 public posts (spanning ~27960 hours).

Posting hours (UTC) — busiest: 08:00

00:0012:0023:00

Languages: English (6) · Polish (3) · Italian (1)

Avg boosts / post: 4.8

Top of the latest posts

  • I really enjoyed this article about #BSD by @stefano. The BSDs is not something I know a lot about, so appreciated the overview. #OSDay 2025 - Why Choose to Use the BSDs in 2025 - IT Notes https://it-notes.dragas.net/2025/03/23/osday-2025-w

    Paul Broadwith@pauby♥ 7↻ 22025-03-23 19:58 UTCView post →

  • Presenting the BSDs #RunBSD #FreeBSD #OpenBSD #NetBSD #OSDay #OSDay25 #OSDay2025

    Stefano Marinelli@[email protected]♥ 4↻ 222025-03-21 16:04 UTCView post →

  • Yesterday’s event was engaging and sparked a lot of reflections. Here are my immediate, unordered thoughts: • The organizers poured their passion into this conference - they created something genuinely interesting and enjoyable. Thank you f

    Stefano Marinelli@[email protected]♥ 2↻ 142025-03-22 08:52 UTCView post →

#osday across platforms

every network with a public tag surface

Follow #osday 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/osday