#greyspace

Live, measured metrics for the hashtag #greyspace 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 #greyspace

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.

$51.02/ year · 9-character #name
Claim #greyspace — $51.02/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
3
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 3
5.7
Avg reactions / post
Mastodon · last 3
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.social (Mastodon public tags API) · fetched 2026-11-03 16:25 UTC
0
10-28
0
10-29
0
10-30
0
10-31
0
11-01
0
11-02
0
11-03

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.social (Mastodon public search API) · fetched 2026-11-03 16:25 UTC
#greyspaceart
0 uses · 0 accounts / 7d
#greyspaces
0 uses · 0 accounts / 7d
#GreySpaceComputing
0 uses · 0 accounts / 7d
#GREYSPACEHOLDINGS
0 uses · 0 accounts / 7d

Live pulse

measured · mastodon.social (Mastodon tag timeline) · fetched 2026-11-03 16:25 UTC

Everything below is measured over the latest 3 public posts (spanning ~26828 hours).

Posting hours (UTC)

00:0012:0023:00

Languages: English (2) · German (1)

Avg boosts / post: 4

Top of the latest posts

  • Happening this Friday in the #greyspace! An @algorave as part of the #iterations2025 Symposium organized by @creativecoding With performances by: C_robo, Char Stiles, Alexandra Cárdenas, Roxanne Harris, @djensbeer21 & @nikilia with "Ballroo

    Netherlands Coding Live@[email protected]♥ 17↻ 112025-11-25 09:16 UTCView post →

  • Sad Madona at the Grauzone Festival. Found it because I want to attend Greyspace in the Middle. It was worth every second. Reminded me of TR/ST. #grauzone #grauzonefestival #netherlands #gothic #darkwave #electronic #greyspace #sadmadona

    pchblk 🌱@[email protected]♥ 0↻ 02026-02-08 00:38 UTCView post →

  • The social production of space, a radical #transformation of #cities - somewhere else https://www.youtube.com/watch?v=VfhAdD4Cvsc #urban #activism fewer #cars more #trees #greyspace #greenspace #climate #pollution #Paris

    BellingenNSW@[email protected]♥ 0↻ 12023-01-17 04:13 UTCView post →

What “greyspace” means

Wikipedia

Greyspace is a supplement published by TSR in 1992 for the steampunk role-playing campaign setting Spelljammer, which uses the rules for Dungeons & Dragons.

“Greyspace” on Wikipedia (CC BY-SA) →

#greyspace across platforms

every network with a public tag surface

Follow #greyspace 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/greyspace