#theory
Live, measured metrics for the hashtag #theory from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #theory
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 2026-10-25 11:35 UTC11 uses by 11 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mastodon.social (Mastodon public search API) · fetched 2026-10-25 11:35 UTCNo related tags with measured usage found for #theory.
Live pulse
measured · mastodon.online (Mastodon tag timeline) · fetched 2026-10-25 11:35 UTCEverything below is measured over the latest 40 public posts (spanning ~432 hours).
Posting hours (UTC) — busiest: 15:00
Languages: English (37) · German (1) · Russian (1) · Lithuanian (1)
Avg boosts / post: 0.6
Top of the latest posts
Hey YoMos, we are delighted to announce that we can seamlessly continue the 🍱 Lunchbox Models 🍱 seminar series in the winter term! Below you can find the schedule for the upcoming semester, starting already on **October 28th** with Thomas
in many ways, jazz is applied music theory, in the sense that one of the main goals is to factorize the form of a composition into separable elements that enable the same form to be performed in many different ways while maintaining a sembl
YouTube Tipp ▶️ #Spoiler #Esther is Destined to Kill #Abbadon!? #netflix #HauntedHotel #Season2 #Theory + #Review #halloween https://youtu.be/CkvQ7BS70Sk?is=QYnKpPNWewa9lq5h
What “theory” means
Wiktionary · Wikipediatheory/ˈθiːəɹi/
- nounA description of an event or system that is considered to be accurate.
A theory is, in general, a set of propositions or ideas about something, developed in a variety of ways through any sort of reasoning. This includes informal folk psychological theories of why someone behaves the way they do, scientific theories that attempt to explain some phenomenon, philosophical theories, and a range of other uses. Not all theories are equal and they may, for example, be compared in terms of how well they explain a phenomenon and the strength of evidence for and against them
“Theory” on Wikipedia (CC BY-SA) →#theory across platforms
every network with a public tag surfaceFollow #theory 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/theory