#spheres

Live, measured metrics for the hashtag #spheres from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

hashtag.org network · sponsored

Own #spheres

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.

$240.06/ year · 7-character #name
Claim #spheres — $240.06/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
2
Uses / 7 days
Mastodon
2
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
0.1
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.online (Mastodon public tags API) · fetched 2026-09-28 09:27 UTC
0
09-22
0
09-23
0
09-24
0
09-25
0
09-26
1
09-27
1
09-28

2 uses by 2 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mastodon.online (Mastodon public search API) · fetched 2026-09-28 09:27 UTC

Live pulse

measured · mastodon.online (Mastodon tag timeline) · fetched 2026-09-28 09:27 UTC

Everything below is measured over the latest 40 public posts (spanning ~8719 hours).

Posting hours (UTC) — busiest: 16:00

00:0012:0023:00

Languages: English (36) · Lithuanian (3) · French (1)

Avg boosts / post: 0.8

Top of the latest posts

  • 🎧 Adam and Heilong talk all about Prime, the Sphere that turns Quintessence from airy theory into table-ready trouble. They tackle the “Sphere tax,” node-scrubbing, Primal Utility, Platonic ideals, and why Prime makes Mage’s reality-wrangl

    Mage: The Podcast@[email protected]♥ 1↻ 02026-06-27 18:32 UTCView post →
  • A Section, and Segments of a Creation of a double Construction (1750) by Thomas Wright, from An Original Theory or New Hypothesis of the Universe. Source: The Getty / Internet Archive https://pdimagearchive.org/images/2e460df3-a735-46f6-a9b

    Public Domain Image Archive@[email protected]♥ 1↻ 52025-11-21 19:03 UTCView post →
  • #Mathematical #Marvels in #Modern #Photography : Medium #Landmark #Map of human #Brain’s #Gene activity holds clues to #Alzheimer’s disease and more : Nature #AI solves 79-year-old #Math #Mystery of six-dimensional #Spheres : Sci Am Latest

    Knowledge Zone@[email protected]♥ 0↻ 12026-09-28 06:24 UTCView post →

What “spheres” means

Wiktionary · Wikipedia

spheres

  • nounA regular three-dimensional object in which every cross-section is a circle; the figure described by the revolution of a circle about its diameter .
  • verbTo place in a sphere, or among the spheres; to ensphere.
Full entry on Wiktionary →

A sphere is a surface analogous to the circle, a curve. In solid geometry, a sphere is the set of points that are all at the same distance r from a given point in three-dimensional space. That given point is the center of the sphere, and the distance r is the sphere's radius. The earliest known mentions of spheres appear in the work of the ancient Greek mathematicians.

“Sphere” on Wikipedia (CC BY-SA) →

#spheres across platforms

every network with a public tag surface

Follow #spheres 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/spheres