#openbookcase

Live, measured metrics for the hashtag #openbookcase 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 #openbookcase

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.

$5.00/ year · 12-character #name
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card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
14
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 14
0.6
Avg reactions / post
Mastodon · last 14

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-27 10:09 UTC
0
07-21
0
07-22
0
07-23
0
07-24
0
07-25
0
07-26
0
07-27

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 2026-07-27 10:09 UTC

No related tags with measured usage found for #openbookcase.

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-27 10:09 UTC

Everything below is measured over the latest 14 public posts (spanning ~20936 hours).

Posting hours (UTC) — busiest: 18:00

00:0012:0023:00

Languages: German (12)

Avg boosts / post: 1.4

Top of the latest posts

  • #Öffentlicher / #offen​er #Bücherschrank Vom #Sozialverband / #Wohlfahrtsverband #Volkssolidarität bzw. #Büchertauschbike https://volkssolidaritaet-berlin.de/ Noch nicht bei #OpenBookCase eingetragen. (Anmeldung klappt nicht) https://openbo

    Sozialwelten@[email protected]♥ 7↻ 52025-09-09 16:02 UTCView post →

  • Wow. That's impressive. I've just added data from #OpenStreetMap to #OpenBookCase and got 35k more entries than before. Fortunately I've added batch loading of map entries now instead of getting all at once 😅

    Christian :enfys:@[email protected]♥ 1↻ 12026-06-14 10:48 UTCView post →

  • @nibra @pat Ich weiß, das kommt jetzt recht spät, aber ich habe mein Projekt #OpenBookCase auf den neuesten Stand gebracht vor ein paar Tagen. Existiert schon seit Ende 2013 ;-) https://openbookcase.de

    Christian :enfys:@[email protected]♥ 0↻ 02026-06-19 17:06 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/openbookcase