#aircheck
Live, measured metrics for the hashtag #aircheck from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #aircheck
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 2026-10-16 16:01 UTC1 uses by 1 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 2026-10-16 16:01 UTCLive pulse
measured · Mastodon tag timeline · fetched 2026-10-16 16:01 UTCNo recent public posts found for #aircheck on Mastodon. Nothing measured, so nothing shown.
What “aircheck” means
WikipediaAircheck is the radio industry term for a recording that has dual meanings: a demonstration to show off the talent of an announcer or programmer to a prospective employer, and an archival record of content broadcast over-the-air made for legal archiving purposes. With evolving technology, the term came to be applied in the television industry as well.
“Aircheck” on Wikipedia (CC BY-SA) →#aircheck across platforms
every network with a public tag surfaceFollow #aircheck 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/aircheck