#OpenScience

Live, measured metrics for the hashtag #OpenScience 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 #openscience

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.

$10.85/ year · 11-character #name
Claim #openscience$10.85/yrBuy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
117
Uses / 7 days
Mastodon
103
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0.9/hr
Recent pace
Mastodon · last 40
1.5
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 2026-09-12 03:08 UTC
4
09-06
16
09-07
26
09-08
29
09-09
19
09-10
22
09-11
1
09-12

117 uses by 103 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 2026-09-12 03:08 UTC

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-09-12 03:08 UTC

Everything below is measured over the latest 40 public posts (spanning ~43 hours).

Posting hours (UTC) — busiest: 09:00

00:0012:0023:00

Languages: English (32) · German (4) · French (3) · Dutch (1)

Avg boosts / post: 2.8

Top of the latest posts

  • We're excited to announce that NetBSD operating system will be officially supported by GNU Health (Health & Hospital Information System 5.2 this Q4 2026). Preliminary testing shows unparalleled performance using disklevel encryption even in

    GNU Health@[email protected]54382026-09-10 16:36 UTCView post →
  • The keynote recordings from the inaugural International Research Software Conference are now available! ▶️ https://youtube.com/playlist?list=PLNdsD9q8cG8w - What We Talk About When We Talk About RSE by Riva Quiroga - What Public Code Can Te

    Research Software Alliance@researchsoft562026-09-11 15:57 UTCView post →
  • 🏜️Did you know winter drought actually boosts summer carbon uptake in Southwestern US #grasslands? Fangyue Zhang and co-researchers found that while wet winters double immediate carbon activity and dry winters suppress it, winter drought u

    ReDATA, University of Arizona@[email protected]112026-09-11 15:50 UTCView post →

#openscience across platforms

every network with a public tag surface

Follow #openscience 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.

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/openscience