#FourthDoctor
Live, measured metrics for the hashtag #FourthDoctor from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #fourthdoctor
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 2026-07-28 21:39 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 2026-07-28 21:39 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-28 21:39 UTCEverything below is measured over the latest 40 public posts (spanning ~31947 hours).
Posting hours (UTC) — busiest: 15:00
Languages: English (37) · Spanish (1) · German (1) · American English (1)
Avg boosts / post: 0.8
Top of the latest posts
One of my little ways of marking the #DoctorWho 60th Anniversary this year - cosplaying a different Doctor every month for my avatar. So February is the Fourth Doctor! (With genuine Herbert Johnson Poet Fedora identical to Tom's, Lovarzi sc
A quotation from Doctor Who THE DOCTOR: To the rational mind, nothing is inexplicable; only unexplained. LEELA: So explain to me how this “TARDIS” is larger on the inside than the out? THE DOCTOR: Hmm? All right, I’ll show you. It’s because
A quotation from Doctor Who SARAH JANE: What’s gone wrong this time? THE DOCTOR: Nothing. Nothing at all. What makes you think something’s gone wrong? SARAH JANE: Because you always get rude when you’re trying to cover up a mistake. THE DOC
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/fourthdoctor