#confocal
Live, measured metrics for the hashtag #confocal from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #confocal
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 02:34 UTCNo measured public usage for #confocal 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 02:34 UTCNo related tags with measured usage found for #confocal.
Live pulse
measured · Mastodon tag timeline · fetched 2026-09-26 02:34 UTCNo recent public posts found for #confocal on Mastodon. Nothing measured, so nothing shown.
What “confocal” means
Wiktionary · Wikipediaconfocal
- nounAny of a pair of confocal mirrors or lenses
- adjectiveHaving the same foci
In geometry, confocal means having the same foci: confocal conic sections.For an optical cavity consisting of two mirrors, confocal means that they share their foci. If they are identical mirrors, their radius of curvature, Rmirror, equals L, where L is the distance between the mirrors. In conic sections, it is said of two ellipses, two hyperbolas, or an ellipse and a hyperbola which share both foci with each other. If an ellipse and a hyperbola are confocal, they are perpendicular to each other
“Confocal” on Wikipedia (CC BY-SA) →#confocal across platforms
every network with a public tag surfaceFollow #confocal 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/confocal