#stereograph

Live, measured metrics for the hashtag #stereograph 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 #stereograph

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.

$10.85/ year · 11-character #name
Claim #stereograph — $10.85/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
1
Uses / 7 days
Mastodon
1
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
0.2
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 2026-10-09 12:00 UTC
1
10-03
0
10-04
0
10-05
0
10-06
0
10-07
0
10-08
0
10-09

1 uses by 1 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 2026-10-09 12:00 UTC

Live pulse

measured · mastodon.online (Mastodon tag timeline) · fetched 2026-10-09 12:00 UTC

Everything below is measured over the latest 40 public posts (spanning ~4536 hours).

Posting hours (UTC) — busiest: 05:00

00:0012:0023:00

Languages: English (15)

Avg boosts / post: 0.2

Top of the latest posts

  • Being stuck inside with the windows closed for smoke-filled, hot air consistently triggers my anxiety and hypertension. To make myself feel better, I made another animation from a Library of Congress stereograph. This time, of an elephant.

    Matthew Conroy@matthewconroy@mathstodon.xyz♥ 6↻ 12026-08-06 00:31 UTCView post →
  • A game of "Go-ban," or oriental chess - Yun-Woong-Niel, Korean Minister of War (left), in his home, Seoul. Underwood & Underwood, 1904. #Stereograph #SouthKorea

    Stereographs@Cross_Eye_3D@mastodon.social♥ 2↻ 02026-04-20 17:53 UTCView post →
  • Another Library of Congress stereograph animation to help my nerves. More on my website: https://www.madandmoonly.com/doctormatt/stereographs.htm #animatedGIF #stereograph #photography

    Matthew Conroy@matthewconroy@mathstodon.xyz♥ 1↻ 02026-08-17 02:58 UTCView post →

What “stereograph” means

Wikipedia

A stereoscope is a device for viewing a stereoscopic pair of separate images, depicting left-eye and right-eye views of the same scene, as a single three-dimensional image.

“Stereoscope” on Wikipedia (CC BY-SA) →

#stereograph across platforms

every network with a public tag surface

Follow #stereograph 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/stereograph