#XRISM
Live, measured metrics for the hashtag #XRISM from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #xrism
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.online (Mastodon public tags API) · fetched 2026-10-02 07:24 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.online (Mastodon public search API) · fetched 2026-10-02 07:24 UTCLive pulse
measured · mastodon.online (Mastodon tag timeline) · fetched 2026-10-02 07:24 UTCEverything below is measured over the latest 40 public posts (spanning ~23661 hours).
Posting hours (UTC) — busiest: 08:00
Languages: English (18) · Japanese (5) · Italian (2) · French (2) · German (2) · Lithuanian (1)
Avg boosts / post: 1.9
Top of the latest posts
How does one focus X-rays in an X-ray telescope? Parabolic mirrors and lenses don’t work since X-rays travel right thru them. But X-rays that strike a surface at a very shallow angle are reflected, as illustrated below. That principle is us
RE: https://scicomm.xyz/@cosmos4u/116377917269068732 La morte dell'astrofisica delle alte energie dallo spazio. The death of space-based high-energy astrophysics. #nasa #trump #astrophysics #astronomy #space #astrofisica #astronomia #spazio
XRISM Detects Iron in Accretion Disk around NGC 4151’s Supermassive Black Hole https://www.sci.news/astronomy/xrism-iron-accretion-disk-supermassive-black-hole-ngc-4151-12919.html #XRISM #iron #BlackHole #AccretionDisk #USSPalomino
#xrism across platforms
every network with a public tag surfaceFollow #xrism 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/xrism