#observations
Live, measured metrics for the hashtag #observations from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #observations
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 2026-09-15 15:25 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 2026-09-15 15:25 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-09-15 15:25 UTCEverything below is measured over the latest 40 public posts (spanning ~2218 hours).
Posting hours (UTC) — busiest: 11:00
Languages: English (35) · German (1) · Lithuanian (1) · French (1)
Avg boosts / post: 1.9
Top of the latest posts
Don't Enter Mirror (a parable of sorts) #Observations
Essential Earth Observation Variables For High-Level Multi-Scale Indicators And Policies -- https://doi.org/10.1016/j.envsci.2021.12.024 <-- shared paper -- https://earthobservations.org/about-us/news/remembering-paolo-mazzetti-a-legacy-of-
Written under the Moon. The #LunaBalloon began as a notebook — phase dates, mission notes, the occasional essay on tides. It has since become a public archive: nightly #observations of a single satellite that has shaped our #calendars, our
What “observations” means
Wiktionary · Wikipediaobservations/ˌɒbzəˈveɪʃənz/
- nounThe act of observing, and the fact of being observed (see observance)
Observation in the natural sciences refers to the active acquisition of information from a primary source. It involves the act of noticing or perceiving phenomena and gathering data based on direct engagement with the subject of study.
“Observation” on Wikipedia (CC BY-SA) →#observations across platforms
every network with a public tag surfaceFollow #observations 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/observations