#jhbart
Live, measured metrics for the hashtag #jhbart from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #jhbart
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.social (Mastodon public tags API) · fetched 2026-10-01 15:05 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mastodon.social (Mastodon public search API) · fetched 2026-10-01 15:05 UTCNo related tags with measured usage found for #jhbart.
Live pulse
measured · mastodon.social (Mastodon tag timeline) · fetched 2026-10-01 15:05 UTCEverything below is measured over the latest 3 public posts (spanning ~19967 hours).
Posting hours (UTC)
Languages: English (3)
Avg boosts / post: 0.7
Top of the latest posts
Today's photo: Kattenburgervaart (1895). [EN] At F.F. Groen's shipyard "De Boot" on Grote Wittenburgerstraat, a three-master named Vondel is moored. The steel frigate was launched in november 1894 and […] [NL] Bij de scheepswerf 'De Boot' v
Today's photo: IJgracht (1891). [EN] The Ardjoeno and the training vessel Admiraal Van Wassenaar. Ardjoeno left in April and arrived in Batavia (Jakarta) in August. Its captain was J.H. Bart, a nephew of […] [NL] De Ardjoeno en het marine-o
Today's photo: Kattenburgervaart (1895). [EN] Aboard the Vondel at shipyard 'De Boot'. The man with the hat is captain Bart, Olie's nephew. Two of Olie's sons are hanging in the rigging. In the background is […] [NL] Aan boord van de Vondel
#jhbart across platforms
every network with a public tag surfaceFollow #jhbart 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/jhbart