#kdka
Live, measured metrics for the hashtag #kdka from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #kdka
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 2026-11-11 10:42 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 2026-11-11 10:42 UTCNo related tags with measured usage found for #kdka.
Live pulse
measured · mastodon.social (Mastodon tag timeline) · fetched 2026-11-11 10:42 UTCEverything below is measured over the latest 13 public posts (spanning ~27162 hours).
Posting hours (UTC) — busiest: 10:00
Languages: English (13)
Avg boosts / post: 0.8
Top of the latest posts
On this day in 1920, KDKA in Pittsburgh began regular broadcasting. It is considered by many to be the start of commercial radio broadcasting in the U.S, Here's a cartoon I did for CQ Magazine in November 2020: #hamradio #cartoon #history #
When leaving to look at the new Bloop building, someone hit the button at #NationalElectronicsMuseum to listen to the first commercial radio broadcast. As we get some car repairs to head to #VCFEast tomorrow, #KDKA is on the TV here running
We have two #broadcast anniversaries on #ThisDayInHistory: In 1920, #KDKA in Pittsburgh launched as the first commercial radio station. In 1936, #BBCOne in London launched as the first high-def (then considered 200 lines!) television statio
#kdka across platforms
every network with a public tag surfaceFollow #kdka 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/kdka