#curveball
Live, measured metrics for the hashtag #curveball from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #curveball
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 2026-09-26 18:52 UTCNo measured public usage for #curveball 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 2026-09-26 18:52 UTCNo related tags with measured usage found for #curveball.
Live pulse
measured · Mastodon tag timeline · fetched 2026-09-26 18:52 UTCNo recent public posts found for #curveball on Mastodon. Nothing measured, so nothing shown.
What “curveball” means
Wiktionary · Wikipediacurveball
- nounA forespin pitch thrown by rotating the index and middle fingers down and resulting in motion down "curve"
- verbTo throw a curveball.
In baseball and softball, the curveball is a type of pitch thrown with a characteristic grip and hand movement that imparts forward spin to the ball, causing it to dive or drop as it approaches the plate. Varieties of curveball include the 12–6 curveball, power curveball, and the knuckle curve. Its close relatives are the slider and the slurve. The "curve" of the ball varies from pitcher to pitcher.
“Curveball” on Wikipedia (CC BY-SA) →#curveball across platforms
every network with a public tag surfaceFollow #curveball 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/curveball