#bookbirthday
Live, measured metrics for the hashtag #bookbirthday from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #bookbirthday
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.
Day-by-day usage
measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-29 02:05 UTC0 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 2026-07-29 02:05 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-29 02:05 UTCEverything below is measured over the latest 40 public posts (spanning ~12593 hours).
Posting hours (UTC) — busiest: 16:00
Languages: English (39) · German (1)
Avg boosts / post: 0.9
Top of the latest posts
Happy book birthday to The Wildcraft Drones by T. K. Rex! A wildly imaginative solarpunk collection full to the brim with strange ecosystems, humor, grief, and radical hope for the future. Adored by Kim Stanley Robinson, Annalee Newitz and
The Curve of the World: Out Today! The Curve of the World by Vonda McIntyre (Aqueduct: Seattle, 2026) Buy the Book From the Publisher | Bookshop.org | Amazon | Barnes and Noble About the Book, and Vonda The Curve of the World is Vonda McInt
It's #BookBirthday for a friend of mine! "Human Nature and Other Stories" by JM Taylor Where's the best place to find a vampire in Glasgow these days? How do you make a bargain with a Bean-nighe? How do you trap a witch in a glass? Thirteen
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/bookbirthday