#FOSDEM2021

Live, measured metrics for the hashtag #FOSDEM2021 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 #fosdem2021

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.

$23.52/ year · 10-character #name
Claim #fosdem2021 — $23.52/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
Avg reactions / post
Mastodon · last 40

Day-by-day usage

measured · mas.to (Mastodon public tags API) · fetched 2026-07-31 02:56 UTC
0
07-25
0
07-26
0
07-27
0
07-28
0
07-29
0
07-30
0
07-31

0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mas.to (Mastodon public search API) · fetched 2026-07-31 02:56 UTC

No related tags with measured usage found for #fosdem2021.

Live pulse

measured · mas.to (Mastodon tag timeline) · fetched 2026-07-31 02:56 UTC

Everything below is measured over the latest 40 public posts (spanning ~1294 hours).

Posting hours (UTC) — busiest: 15:00

00:0012:0023:00

Languages: English (37) · French (2) · German (1)

Avg boosts / post: 0.7

Top of the latest posts

  • Next #RetroComputing talk: Ada Lovelace and The Very First Computer Program https://fosdem.org/2021/schedule/event/retro_ada/ https://live.fosdem.org/watch/dretro #FOSDEM2021 #FOSDEM

    mmu_man@[email protected]♥ 1↻ 12021-02-07 15:10 UTCView post →

  • Received my #FOSDEM #coronaedition t-shirt #fosdem2021

    Carol Chen@[email protected]♥ 0↻ 02021-04-02 12:37 UTCView post →

  • I love how the @peertube algorithm automatically picked the BEST poster frame for my @cryptpad #FOSDEM2021 talk video. An arbitrary frame at 09:24 there would be no way to pick this without advanced AI. https://peertube.xwiki.com/videos/wat

    Institute of Diagram Studies@[email protected]♥ 0↻ 12021-02-24 17:07 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/fosdem2021