#mastobook

Live, measured metrics for the hashtag #mastobook 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 #mastobook

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.

$51.02/ year · 9-character #name
Claim #mastobook — $51.02/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
5
Uses / 7 days
Mastodon
4
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
1.7
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.social (Mastodon public tags API) · fetched 2026-10-21 15:45 UTC
0
10-15
0
10-16
0
10-17
0
10-18
1
10-19
2
10-20
2
10-21

5 uses by 4 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mastodon.social (Mastodon public search API) · fetched 2026-10-21 15:45 UTC
#mastobooks
2 uses · 2 accounts / 7d
#mastobookclub
0 uses · 0 accounts / 7d
#mastobookfrance
0 uses · 0 accounts / 7d
#mastobookquiz
0 uses · 0 accounts / 7d
#mastobookpl
0 uses · 0 accounts / 7d
#mastobookclubbabile
0 uses · 0 accounts / 7d
#mastobook2
0 uses · 0 accounts / 7d
#mastobookes
0 uses · 0 accounts / 7d

Live pulse

measured · mastodon.social (Mastodon tag timeline) · fetched 2026-10-21 15:45 UTC

Everything below is measured over the latest 40 public posts (spanning ~3890 hours).

Posting hours (UTC) — busiest: 06:00

00:0012:0023:00

Languages: French (37) · Spanish (1) · German (1) · English (1)

Avg boosts / post: 1.8

Top of the latest posts

  • Si vous trépignez d’impatience de plonger dans le prochain roman de Becky Chambers (sortie le 15 octobre chez L’Atalante), procurez-vous en attendant Le restaurant des robots rêveurs d’Annalee Newitz ! Il vous aidera à calmer votre soif de

    Aurélie@AurelieLoveinbooks♥ 13↻ 122026-09-14 08:56 UTCView post →

  • Mais que ça fait du bien de lire un roman où l’héroïne a plus de vingt ans ! Cady traîne ses 78 ans dans un repaire de marins. Finie, l’époque où elle était capitaine de navire. Aujourd’hui, elle passe le temps en buvant du rhum, en entonna

    Aurélie@AurelieLoveinbooks♥ 12↻ 12026-07-11 11:33 UTCView post →

  • Nachdem es so schön war beim #Inselchaos bin ich unterwegs zu den #Datenspuren in #Dresden wo ich morgen um 13:45 wieder "Plutos Wächter" lese. Besser als die 24stündige Anfahrt nach #Rügen aber #DB sorgt für genug #Bahnchaos und #Verspätun

    Agathe Mulot@agathemulot♥ 7↻ 12026-09-18 19:44 UTCView post →

#mastobook across platforms

every network with a public tag surface

Follow #mastobook 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/mastobook