#428hz
Live, measured metrics for the hashtag #428hz from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #428hz
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 2026-07-31 22:26 UTCNo measured public usage for #428hz in the last 7 days. That is a real result, and a good one to know: this hashtag is wide open right now. We show a dash before we ever show a made-up number. Browse the trending index for tags with live measurements.
Related hashtags
measured · mastodon.social (Mastodon public search API) · fetched 2026-07-31 22:26 UTCNo related tags with measured usage found for #428hz.
Live pulse
measured · Mastodon tag timeline · fetched 2026-07-31 22:26 UTCNo recent public posts found for #428hz on Mastodon. Nothing measured, so nothing shown.
What “428hz” means
WikipediaThe hertz is the unit of frequency in the International System of Units (SI), often described as being equivalent to one event per second. The hertz is an SI derived unit whose formal expression in terms of SI base units is 1/s or s−1, meaning that one hertz is one per second or the reciprocal of one second. It is used only in the case of periodic events. It is named after Heinrich Rudolf Hertz (1857–1894), the first person to provide conclusive proof of the existence of electromagnetic waves. F
“Hertz” on Wikipedia (CC BY-SA) →#428hz across platforms
every network with a public tag surfaceFollow #428hz 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/428hz