#XZ
Live, measured metrics for the hashtag #XZ from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #xz
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 · fosstodon.org (Mastodon public tags API) · fetched 2026-07-27 08:50 UTC1 uses by 1 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · fosstodon.org (Mastodon public search API) · fetched 2026-07-27 08:50 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-27 08:50 UTCEverything below is measured over the latest 40 public posts (spanning ~8030 hours).
Posting hours (UTC) — busiest: 21:00
Languages: English (24) · German (8) · Polish (2) · Finnish (2) · Spanish (1) · Catalan (1)
Avg boosts / post: 1.7
Top of the latest posts
Animated xkcd 2347. I originally made this after the backdooring attempt of the XZ Utils repo by some entity named Jia Tan was discovered, but without sound. Finally, it is available in stereo, headphones recommended. Damned, the whole thin
Wasn't #Bellingcat doing an entire investigation thing around Jia Tan and the xz stuff. What happened there? #JiaTan #XZ
#Veritasium did a video on how #SSH almost became compromised by #XZ, and along the way in a really easy to understand yet precise way explains so many things about the software freedom community that I am truly impressed. Deserves to be sh
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/xz