#hardrock100
Live, measured metrics for the hashtag #hardrock100 from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #hardrock100
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 2026-10-01 18:32 UTCNo measured public usage for #hardrock100 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 2026-10-01 18:32 UTCNo related tags with measured usage found for #hardrock100.
Live pulse
measured · Mastodon tag timeline · fetched 2026-10-01 18:32 UTCNo recent public posts found for #hardrock100 on Mastodon. Nothing measured, so nothing shown.
What “hardrock100” means
WikipediaHard rock or heavy rock is a heavier subgenre of rock music typified by vocals and electric guitars that are aggressive and distorted relative to traditional rock music. Hard rock began in the mid-1960s with the garage, psychedelic, and blues rock movements. Some of the earliest hard rock music was produced by the Kinks, the Who, the Yardbirds, the Rolling Stones, Cream, Vanilla Fudge, and the Jimi Hendrix Experience. In the late 1960s, bands such as Blue Cheer, the Jeff Beck Group, Iron Butterf
“Hard rock” on Wikipedia (CC BY-SA) →#hardrock100 across platforms
every network with a public tag surfaceFollow #hardrock100 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/hardrock100