#observation
Live, measured metrics for the hashtag #observation from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #observation
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 2026-09-10 01:53 UTC6 uses by 6 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 2026-09-10 01:53 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-09-10 01:53 UTCEverything below is measured over the latest 40 public posts (spanning ~1307 hours).
Posting hours (UTC) — busiest: 12:00
Languages: English (29) · French (7) · German (2)
Avg boosts / post: 2.9
Top of the latest posts
Millions gather to watch total solar eclipse in Spain; Canada sees partial eclipse https://www.cbc.ca/news/world/livestory/total-partial-solar-eclipse-spain-canada-iceland-greenland-9.7304357?cmp=rss
IN PHOTOS | Best of the solar eclipse Millions of spectators witnessed a total solar eclipse Wednesday in parts of the Arctic, Greenland, Spain and Portugal. In other areas, skywatchers not in the path of totality — when the moon completely
Cindy Cinnamon Photographie www.CindyCinnamon.com Fujifilm X-T50 Sigma 100-400mm ISO 1000 - 374mm - F6,3 - 1/750 Quebec Canada #Photo #Fujifilm #FujifilmXT50 #XT50 #Observation #Sigma #Ornithologie #XPhotographers #SigmaLens #FujifilmPhotog
What “observation” means
Wiktionary · Wikipediaobservation/ˌɒbzəˈveɪʃ(ə)n/
- 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) →#observation across platforms
every network with a public tag surfaceFollow #observation 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/observation