#Ultron
Live, measured metrics for the hashtag #Ultron from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #ultron
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 2026-10-19 00:18 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 2026-10-19 00:18 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-10-19 00:18 UTCEverything below is measured over the latest 40 public posts (spanning ~22149 hours).
Posting hours (UTC) — busiest: 18:00
Languages: English (25) · German (1) · Japanese (1) · Spanish (1) · French (1)
Avg boosts / post: 0.4
Top of the latest posts
I love the contrast in views from the train between the city and the countryside here. 📷 #Leica #M10, #Voigtländer #ULTRON Vintage Line 35mm F2 Aspherical 📍 #Tokyo / #Tochigi © CC BY-NC-ND 4.0 #photography
If Ultron thought about a relationship...what sort of music would he jones for? I made him some, your welcome. And this was before I heard about #visionquest so I'm pulling the #jung card. Enjoy this short offering of sonic meditation. (Bon
Video of the Day... 🎬 💔 Wanda Rips Out Ultron's Heart "It Felt Like That" - Avengers Age of Ultron (2015) 🎬 Time = 1 minutes 09 seconds ⏱️ https://youtu.be/22oT4MoC9jc?si=bSDuLMSY2bCYuS0b #Wanda #ScarlettWitch #ElizabethOlsen #Avengers #
What “ultron” means
WikipediaUltron is a supervillain appearing in American comic books published by Marvel Comics. Created by writer Roy Thomas and artist John Buscema, the character first made a cameo appearance in The Avengers #54 (1968) as the Crimson Cowl, before being fully introduced in The Avengers #55 (1968) as Ultron-5, the Living Automaton. An artificial intelligence created by founding Avenger Hank Pym, Ultron later developed a god complex, becoming one of the greatest enemies of the Avengers.
“Ultron” on Wikipedia (CC BY-SA) →#ultron across platforms
every network with a public tag surfaceFollow #ultron 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/ultron