#jonsi
Live, measured metrics for the hashtag #jonsi from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #jonsi
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 · mas.to (Mastodon public tags API) · fetched 2026-10-09 18:25 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mas.to (Mastodon public search API) · fetched 2026-10-09 18:25 UTCLive pulse
measured · mas.to (Mastodon tag timeline) · fetched 2026-10-09 18:25 UTCEverything below is measured over the latest 16 public posts (spanning ~33539 hours).
Posting hours (UTC) — busiest: 04:00
Languages: English (13) · German (1) · Icelandic (1) · French (1)
Avg boosts / post: 0.6
Top of the latest posts
Sigur Rós’ Jónsi teams up teams up with music and wellness platform Myndstream for new album First Light https://pitchfork.com/news/sigur-ros-jonsi-announces-new-album-first-light-shares-songs-listen #music #wellness #SigurRos #Jonsi
Sigur Ros - Live in der Uber Eats Music Hall, Berlin. Naturgewalten, Mystik und Sagenwesen, gebannt in musikalische Wucht sind Assoziationen, die Sigur Ró...... #Jónsi #SigurRós#UberArena#Konzerte #PostRock https://www.musikblog.de/2026/09/
The Icelandic Collective Turning Perfume Into a Multisensory Art Form In a dim concert hall in Reykjavik, Iceland, a scent blooms. Notes of bergamot mingle with iris and… #Iceland #IS #Europe #Europa #EU #artnet-news #Design #Exhibitions #f
What “jonsi” means
WikipediaJón Þór "Jónsi" Birgisson is an Icelandic musician; he is the vocalist and multi-instrumentalist for the Icelandic post-rock band Sigur Rós. He is known for his use of a cello bow on guitar and his falsetto or countertenor voice.
“Jónsi” on Wikipedia (CC BY-SA) →#jonsi across platforms
every network with a public tag surfaceFollow #jonsi 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/jonsi