#HarperCollins
Live, measured metrics for the hashtag #HarperCollins from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #harpercollins
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 2026-09-27 08:18 UTC1 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 2026-09-27 08:18 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-09-27 08:18 UTCEverything below is measured over the latest 40 public posts (spanning ~13475 hours).
Posting hours (UTC) — busiest: 19:00
Languages: English (36) · Basque (1) · German (1)
Avg boosts / post: 0.6
Top of the latest posts
POMPAS DE PAPEL 2026/02/14 #EhunekoEhunLiteratura https://guau.eus/m/radio-euskadi-pompas-de-papel-20260214-1605 #RadioEuskadi #EITB #AlbaEd #Igela #Elkar #AnnePlantagenet #HarperCollins #Nordica #Pamiela #Planeta @susa
Matt Lucas denies Little Britain is making a comeback 20 years after it was axed https://web.brid.gy/r/https://www.mirror.co.uk/tv/little-britain-coming-back-lucas-37704912
The Mirror: The Heart of Britain [Unofficial]@[email protected]♥ 0↻ 12026-09-26 08:24 UTCView post →Adnkronos - Cultura: Cazzullo racconta 'Quando l'Italia rinacque. Il nostro Rinascimento' (Adnkronos) - Dal 15 settembre sugli scaffali con la casa editrice HarperCollins il nuovo saggio del giornalista e scrittore che descrive l'epoca che
What “harpercollins” means
WikipediaHarperCollins Publishers LLC is a British-American multinational publishing conglomerate that is considered to be one of the "Big Five" English-language publishers, along with Penguin Random House, Hachette, Macmillan, and Simon & Schuster. HarperCollins is headquartered in London and New York City and is a subsidiary of News Corp.
“HarperCollins” on Wikipedia (CC BY-SA) →#harpercollins across platforms
every network with a public tag surfaceFollow #harpercollins 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.
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/harpercollins