#OpenCost

Live, measured metrics for the hashtag #OpenCost 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 #opencost

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.

$110.68/ year · 8-character #name
Claim #opencost — $110.68/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
33
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 33
0
Avg reactions / post
Mastodon · last 33
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.online (Mastodon public tags API) · fetched 2026-11-13 07:11 UTC
0
11-07
0
11-08
0
11-09
0
11-10
0
11-11
0
11-12
0
11-13

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

Related hashtags

measured · mastodon.online (Mastodon public search API) · fetched 2026-11-13 07:11 UTC
#opencostmetadatenschema
0 uses · 0 accounts / 7d

Live pulse

measured · mastodon.online (Mastodon tag timeline) · fetched 2026-11-13 07:11 UTC

Everything below is measured over the latest 33 public posts (spanning ~36919 hours).

Posting hours (UTC) — busiest: 14:00

00:0012:0023:00

Languages: English (15) · German (14) · Russian (2) · Spanish (1) · Chinese (Taiwan) (1)

Avg boosts / post: 1.3

Top of the latest posts

  • Radar: Kubernetes UI, которого не хватало У каждого, кто работает с Kubernetes, рано или поздно возникает потребность «посмотреть на кластер глазами»: кто с кем связан, почему под в CrashLoopBackOff, что изменилось за ночь, какие сертификат

    Habr@habr@zhub.link♥ 0↻ 02026-08-24 05:52 UTCView post →

  • Sesión de posters: el coste de la publicación en #AccesoAbierto en España: adopción del esquema #OpenCOST en repositorios #DSpace. Isabel Bernal Martínez workshop @rebiun.org@bsky.brid.gy Los datos como sustento de la Investigación: planes

    Paco Mar @pacobib@pacobib.bsky.social@bsky.brid.gy♥ 0↻ 12026-05-28 16:17 UTCView post →

  • Later today, we are presenting our poster "Recording Publication Costs at Research Performing Organizations in Germany" at the #openCost conference. If you want to learn more about how German research organisations collect data on publicati

    OA Datenpraxis@oa_datenpraxis@openbiblio.social♥ 0↻ 32026-03-18 08:49 UTCView post →

#opencost across platforms

every network with a public tag surface

Follow #opencost 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/opencost