#OSSAR
Live, measured metrics for the hashtag #OSSAR from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #ossar
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 2026-07-28 20:21 UTC0 uses by 0 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 2026-07-28 20:21 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-28 20:21 UTCEverything below is measured over the latest 2 public posts (spanning ~756 hours).
Posting hours (UTC)
Languages: English (2)
Avg boosts / post: 0
Top of the latest posts
RT @JChimotScience: #Aerosol bulletin September 2022! As every year, seasonal #fires in South-#America #Amazonia, and #Africa have led to high load of #smoke particles released in our #air. Large plumes monitored with @CopernicusEU #Sentine
RT @JChimotScience: #Siberia wildfires this summer may have not been as strong as in 2021, but they still remain impressive. Large #smoke #aerosol plumes were observed in August with @CopernicusEU #Sentinel3 #NRT, Collection 2, from the #OS
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/ossar