#illuminant

Live, measured metrics for the hashtag #illuminant 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 #illuminant

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.

$23.52/ year · 10-character #name
Claim #illuminant — $23.52/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
10
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 10
0.1
Avg reactions / post
Mastodon · last 10
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.online (Mastodon public tags API) · fetched 2026-10-08 22:40 UTC
0
10-02
0
10-03
0
10-04
0
10-05
0
10-06
0
10-07
0
10-08

0 uses by 0 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 2026-10-08 22:40 UTC
#illuminantiOS
0 uses · 0 accounts / 7d

Live pulse

measured · mastodon.online (Mastodon tag timeline) · fetched 2026-10-08 22:40 UTC

Everything below is measured over the latest 10 public posts (spanning ~19233 hours).

Posting hours (UTC)

00:0012:0023:00

Languages: English (2) · Russian (1) · Polish (1)

Avg boosts / post: 3.1

Top of the latest posts

  • Кто-нибудь пробовал #illuminant? Заявлен гейтвей между #NNTP (#usenet) и #activityPub https://koldfront.dk/git/illuminant/about/

    ꙮ 𝄃𝄁𝄂𝄀𝄀𝄁𝄃🇫🇯🇱🇨🇱🇧@liilliil♥ 1↻ 02024-10-17 23:59 UTCView post →

  • This looks cool, have any mutuals tried it? #Illuminant: An #ActivityPub server with an #NNTP interface https://koldfront.dk/git/illuminant/tree/README.md #haskell #usenet #netnews

    blake shaw@exegete@autonomous.zone♥ 0↻ 22026-01-21 04:20 UTCView post →

  • Disabling newsreader short term caching for creative nntp uses When I abuse bend nntp creatively, sometimes there is a slight impedance mismatch between what a newsreader assumes and what I need. Case in point: in traditional news (and mail

    Adam Sjøgren's blog@blog@koldfront.dk♥ 0↻ 32025-11-30 03:01 UTCView post →

What “illuminant” means

Wiktionary · Wikipedia

illuminant

  • nounSomething that illuminates.
  • adjectiveThat illuminates.
Full entry on Wiktionary →

A standard illuminant is a theoretical source of visible light with a spectral power distribution that is published. Standard illuminants provide a basis for comparing images or colors recorded under different lighting.

“Standard illuminant” on Wikipedia (CC BY-SA) →

#illuminant across platforms

every network with a public tag surface

Follow #illuminant 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.

X (Twitter) ↗Instagram ↗TikTok ↗Facebook ↗LinkedIn ↗YouTube ↗Threads ↗Bluesky ↗Mastodon ↗Reddit ↗Pinterest ↗Tumblr ↗

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/illuminant