#observed
Live, measured metrics for the hashtag #observed from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #observed
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 · mas.to (Mastodon public tags API) · fetched 2026-09-27 20:32 UTC2 uses by 2 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mas.to (Mastodon public search API) · fetched 2026-09-27 20:32 UTCLive pulse
measured · mas.to (Mastodon tag timeline) · fetched 2026-09-27 20:32 UTCEverything below is measured over the latest 40 public posts (spanning ~21263 hours).
Posting hours (UTC) — busiest: 10:00
Languages: English (33) · Lithuanian (3) · French (2)
Avg boosts / post: 0.2
Top of the latest posts
NOAA/USGS Water Map – National Water Model -- https://water.noaa.gov/map <-- shared web map -- https://water.noaa.gov/about/nwm <-- shared NWM ‘About’ page -- [ the post’s author did the spatial analysis to get the first round of elevation
#Mars #nouveaux #cratères #impact #observés #surface #planète #Mars #new #impact #craters #observed #planetary #surface 🔴🪐 ➡️ ☄️💥 ➡️ 🕳️🕳️🔭 https://blogs.futura-sciences.com/feldmann/2026/09/24/sur-mars-aussi-on-observe-de-nouveaux-cra
Feast of Cosmus and Damianus, September 26 https://hermetic.com/hermeneuticon/cosmus-and-damianus #calendar #observed #OTD #OnThisDay
What “observed” means
Wiktionary · Wikipediaobserved/əbˈzɜːvd/
- verbTo notice or view, especially carefully or with attention to detail.
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) →#observed across platforms
every network with a public tag surfaceFollow #observed 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/observed