#cl30
Live, measured metrics for the hashtag #cl30 from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #cl30
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.social (Mastodon public tags API) · fetched 2026-09-30 12:06 UTC0 uses by 0 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 2026-09-30 12:06 UTCLive pulse
measured · mastodon.social (Mastodon tag timeline) · fetched 2026-09-30 12:06 UTCEverything below is measured over the latest 40 public posts (spanning ~1735 hours).
Posting hours (UTC) — busiest: 17:00
Languages: English (40)
Avg boosts / post: 0
Top of the latest posts
#PlaneAlert ICAO: #3C85CE Tail: #DBANN Owner: #SAPAGSystems Aircraft: #Bombardier Challenger 300 2026-01-22 18:41:52 CET #CL30 #Bizjet #ERP #BigMoney https://en.wikipedia.org/wiki/SAP https://globe.adsbexchange.com/?icao=3C85CE&zoom=7&lat=4
#PlaneAlert ICAO: #3C85CE Tail: #DBANN Owner: #SAPAGSystems Aircraft: #Bombardier Challenger 300 2025-12-19 18:50:26 CET #CL30 #Bizjet #ERP #BigMoney https://en.wikipedia.org/wiki/SAP https://globe.adsbexchange.com/?icao=3C85CE&zoom=7&lat=5
#PlaneAlert ICAO: #3C85CE Tail: #DBANN Flt: #DBANN Owner: #SAPAGSystems Aircraft: #Bombardier Challenger 300 2025-12-18 15:07:05 CET #CL30 #Bizjet #ERP #BigMoney https://en.wikipedia.org/wiki/SAP https://globe.adsbexchange.com/?icao=3C85CE&
What “cl30” means
WikipediaChlorine is a chemical element; it has symbol Cl and atomic number 17. The second-lightest of the halogens, it appears between fluorine and bromine in the periodic table and its properties are mostly intermediate between them. Chlorine is a yellow-green gas at room temperature. It is an extremely reactive element and a strong oxidising agent: among the elements, it has the highest electron affinity and the third-highest electronegativity on the revised Pauling scale, behind only oxygen and fluor
“Chlorine” on Wikipedia (CC BY-SA) →#cl30 across platforms
every network with a public tag surfaceFollow #cl30 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/cl30