#OABarcamp21

Live, measured metrics for the hashtag #OABarcamp21 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 #oabarcamp21

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 #oabarcamp21 — $10.85/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
4
Recent posts
Mastodon
~0.2/hr
Recent pace
Mastodon · last 4
0
Avg reactions / post
Mastodon · last 4

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-30 06:07 UTC
0
07-24
0
07-25
0
07-26
0
07-27
0
07-28
0
07-29
0
07-30

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 2026-07-30 06:07 UTC

No related tags with measured usage found for #oabarcamp21.

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-30 06:07 UTC

Everything below is measured over the latest 4 public posts (spanning ~25 hours).

Posting hours (UTC)

00:0012:0023:00

Languages: English (4)

Avg boosts / post: 2.3

Top of the latest posts

  • More interesting #OpenScience leads. *Information sources* Collect Write Publish https://www.tub.tuhh.de/blog/2020/12/14/collect-write-publish-2021-eine-werkzeugkiste-fuer-promovierende/ Hyperuniversity https://hyperuniversity.org/ A Zotero

    Victor Venema@[email protected]♥ 0↻ 52021-04-23 12:47 UTCView post →

  • Many leads to follow up and after the German #OpenAccess Barcamp #OABarcamp21 *Collaboration tools* Confluence, proprietary, Wiki-based https://en.wikipedia.org/wiki/Confluence_(software) Free, Markdown based, with references. https://www.z

    Victor Venema@[email protected]♥ 0↻ 42021-04-23 12:45 UTCView post →

  • HYPERUNIVERSITY provides curated resources for contemporary digital tools and training in computer skills to students and scholars in the humanities. h/t Albert Krewinkel @kraut0xA #OABarcamp21 https://hyperuniversity.org/ https://www.reddi

    Open Science Feed@[email protected]♥ 0↻ 02021-04-22 12:21 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/oabarcamp21