#IpRGC

Live, measured metrics for the hashtag #IpRGC 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 #iprgc

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.

$1,129.43/ year · 5-character #name
Claim #iprgc$1,129.43/yrBuy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
2
Recent posts
Mastodon
Recent pace
Mastodon · last 2
0
Avg reactions / post
Mastodon · last 2
Reddit posts / month
Reddit search
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-09-02 09:56 UTC
0
08-27
0
08-28
0
08-29
0
08-30
0
08-31
0
09-01
0
09-02

0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · fosstodon.org (Mastodon public search API) · fetched 2026-09-02 09:56 UTC

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-09-02 09:56 UTC

Everything below is measured over the latest 2 public posts.

Top of the latest posts

  • In der dunklen Jahreszeit machen wir es uns gern mit Lichterketten und Kerzen gemütlich. Dabei erhellt Licht nicht allein die Stimmung: Auch die Denkleistung kann profitieren.#Licht #Kognition #Emotionen #Zeitumstellung #CircadianerRhythmus

    Spektrum (inoffiziell)@[email protected]002024-12-08 07:00 UTCView post →
  • In der dunklen Jahreszeit machen wir es uns gern mit Lichterketten und Kerzen gemütlich. Dabei erhellt Licht nicht allein die Stimmung: Auch die Denkleistung kann profitieren.#Licht #Kognition #Emotionen #Zeitumstellung #CircadianerRhythmus

    Spektrum (inoffiziell)@[email protected]002024-12-08 07:00 UTCView post →

What “iprgc” means

Wikipedia

Intrinsically photosensitive retinal ganglion cells (ipRGCs), also called photosensitive retinal ganglion cells (pRGC), or melanopsin-containing retinal ganglion cells (mRGCs), are a type of neuron in the retina of the mammalian eye. The presence of an additional photoreceptor was first suspected in 1927 when mice lacking rod and cone cells still responded to changing light levels through pupil constriction; this suggested that rods and cones are not the only light-sensitive tissue. However, it

Intrinsically photosensitive retinal ganglion cell” on Wikipedia (CC BY-SA) →

#iprgc across platforms

every network with a public tag surface

Follow #iprgc 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/iprgc