#bel21w
Live, measured metrics for the hashtag #bel21w from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #bel21w
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.online (Mastodon public tags API) · fetched 2026-09-29 09:02 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.online (Mastodon public search API) · fetched 2026-09-29 09:02 UTCNo related tags with measured usage found for #bel21w.
Live pulse
measured · mastodon.online (Mastodon tag timeline) · fetched 2026-09-29 09:02 UTCEverything below is measured over the latest 40 public posts (spanning ~4823 hours).
Posting hours (UTC) — busiest: 03:00
Languages: English (40)
Avg boosts / post: 0
Top of the latest posts
Flight: #BEL21W Registration: OO-SFE ICAO code: #44CCC5 Callsign: #BEELINE Operator: Brussels Airlines Type: AIRBUS A330-343X Country: 🇧🇪 From: #BRU to #FNA Speed: 544 kmh Altitude: 1638 m Distance: 1.0 km Angle ∆: 59.5° Direction ->: NE
Flight: #BEL21W ICAO code: #44CCD1 Callsign: #BEELINE Operator: Brussels Airlines Country: 🇧🇪 From: #BRU to #FNA Speed: 588 kmh Altitude: 2065 m Distance: 1.6 km Angle ∆: 52.1° Direction ->: ENE Track: https://tinyurl.com/292xyckr History
Flight: #BEL21W ICAO code: #44CCD0 Callsign: #BEELINE Operator: Brussels Airlines Country: 🇧🇪 From: #BRU to #FNA Speed: 504 kmh Altitude: 2339 m Distance: 0.5 km Angle ∆: 78.3° Direction ->: NE Track: https://tinyurl.com/29v4g5w6 History:
#bel21w across platforms
every network with a public tag surfaceFollow #bel21w 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/bel21w