#jopen
Live, measured metrics for the hashtag #jopen from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #jopen
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 2026-10-09 20:01 UTCNo measured public usage for #jopen 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 2026-10-09 20:01 UTCNo related tags with measured usage found for #jopen.
Live pulse
measured · Mastodon tag timeline · fetched 2026-10-09 20:01 UTCNo recent public posts found for #jopen on Mastodon. Nothing measured, so nothing shown.
What “jopen” means
WikipediaJopen is a beer brewery from Haarlem, Netherlands. Jopen's beer is the product of the Stichting Haarlems Biergenootschap, established in 1992. The Biergenootschap aims to revive traditional Haarlem beers and introduce them to the commercial market. Two recipes discovered in the Haarlem city archives served as the basis for the first two beers. The first one was a recipe from 1407; the recreation of this was named Koyt, a gruit beer.
“Jopen” on Wikipedia (CC BY-SA) →#jopen across platforms
every network with a public tag surfaceFollow #jopen 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/jopen