#belmarsh
Live, measured metrics for the hashtag #belmarsh from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #belmarsh
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 · mastodon.online (Mastodon public tags API) · fetched 2026-09-27 12:18 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mastodon.online (Mastodon public search API) · fetched 2026-09-27 12:18 UTCLive pulse
measured · mastodon.online (Mastodon tag timeline) · fetched 2026-09-27 12:18 UTCEverything below is measured over the latest 40 public posts (spanning ~22217 hours).
Posting hours (UTC) — busiest: 09:00
Languages: English (22) · German (7) · French (4) · Dutch (4) · Italian (2) · Esperanto (1)
Avg boosts / post: 1.9
Top of the latest posts
1. 2 years ago, I asked UK authorities why Julian #Assange and Stella #Assange were denied permission to have a photographer at their wedding, while far-right activist,#TommyRobinson, was allowed to be filmed by an ITV crew inside the #Belm
ci furono 2 battaglie epiche contro governo #TonyBlair dopo 11/9: 1) impedire creazione #Guantanamo inglese a #Belmarsh,dove imprigionare a tempo indefinito sospetti terroristi 2) impedire che informazioni ottenute sotto #tortura venissero
Julian Assange au musée Poincaré : un résistant contre le bâillon https://www.humanite.fr/sciences/cedric-villani/julian-assange-au-musee-poincare-un-resistant-contre-le-baillon […] invité très spécial à qui j’allais dispenser une visite gu
What “belmarsh” means
WikipediaHis Majesty's Prison Belmarsh is a Category A men's prison located in Thamesmead, south-east London, England. Belmarsh Prison is run by His Majesty's Prison Service and is situated next to HMP Isis and HMP Thameside. The prison is used for high-profile prisoners, particularly those concerning national security. Within the grounds of the prison is the High Security Unit (HSU), consisting of 48 single cells.
“HM Prison Belmarsh” on Wikipedia (CC BY-SA) →#belmarsh across platforms
every network with a public tag surfaceFollow #belmarsh 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/belmarsh