#hactar
Live, measured metrics for the hashtag #hactar from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #hactar
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 2026-09-19 12:14 UTCNo measured public usage for #hactar in the last 7 days. That is a real result, and a good one to know: this hashtag is wide open right now. We show a dash before we ever show a made-up number. Browse the trending index for tags with live measurements.
Related hashtags
measured · mastodon.social (Mastodon public search API) · fetched 2026-09-19 12:14 UTCNo related tags with measured usage found for #hactar.
Live pulse
measured · Mastodon tag timeline · fetched 2026-09-19 12:14 UTCNo recent public posts found for #hactar on Mastodon. Nothing measured, so nothing shown.
What “hactar” means
WikipediaThe Hitchhiker's Guide to the Galaxy is a comedy science fiction franchise created by Douglas Adams. Originally a 1978 radio comedy, it was later adapted to other formats, including novels, stage shows, comic books, a 1981 TV series, a 1984 text adventure game, and 2005 feature film. The various versions follow the same basic plot. However, in many places, they are mutually contradictory, as Adams rewrote the story substantially for each new adaptation. Throughout all versions, the series follow
“List of The Hitchhiker's Guide to the Galaxy characters” on Wikipedia (CC BY-SA) →#hactar across platforms
every network with a public tag surfaceFollow #hactar 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/hactar