#openlibrary

Live, measured metrics for the hashtag #openlibrary 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 #openlibrary

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 #openlibrary — $10.85/yr→
Annual, renews each year
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card via hashtag.org · tokens via hashtag.space
1
Uses / 7 days
Mastodon
1
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
1.6
Avg reactions / post
Mastodon · last 40

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-27 06:39 UTC
1
07-21
0
07-22
0
07-23
0
07-24
0
07-25
0
07-26
0
07-27

1 uses by 1 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 06:39 UTC
#OpenLibraryBadge
0 uses · 0 accounts / 7d
#openlibraryofhumanities
0 uses · 0 accounts / 7d
#openlibrarybatch
0 uses · 0 accounts / 7d
#OpenLibraryFoundation
0 uses · 0 accounts / 7d
#openlibraryprojekt
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-27 06:39 UTC

Everything below is measured over the latest 40 public posts (spanning ~7507 hours).

Posting hours (UTC) — busiest: 10:00

00:0012:0023:00

Languages: English (18) · German (12) · Spanish (2) · Portuguese (2) · French (2)

Avg boosts / post: 3.4

Top of the latest posts

  • Open Library volunteers like Nazar Kotsur 👨‍💻 work behind the scenes every day. From tracking Ukrainian books that aren’t yet online to improving access via Wikisource, his work keeps culture from disappearing. Learn more 👇 https://blog.

    internetarchive@[email protected]♥ 38↻ 262026-03-31 00:00 UTCView post →

  • Hoy, 26 de mayo, es el día nacional del libro en Uruguay. Dejen reseñas en bookwyrm. Dejen sus revisiones en OpenLibrary. Regalen libros de autores/as de Uruguay. ¿Sin dinero? No importa. Pueden leer mis libros gratis en el internet archive

    Daniel Prieto@[email protected]♥ 7↻ 82026-05-26 11:04 UTCView post →

  • Ever since my PhD contract has ended last month, I have been going through my personal project backlog, including this very Mastodon account and actually making progress on my personal website. Yesterday, I was thinking what to do about my

    Pascal Quach@[email protected]♥ 5↻ 32026-04-02 09:19 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/openlibrary