#subsurface

Live, measured metrics for the hashtag #subsurface 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 #subsurface

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 #subsurface — $23.52/yr→
Annual, renews each year
Buy on hashtag.space (web3)
one-timepay once, yours for life
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
0.1
Avg reactions / post
Mastodon · last 40

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-27 09:07 UTC
0
07-21
0
07-22
0
07-23
1
07-24
0
07-25
0
07-26
0
07-27

1 uses by 1 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 2026-07-27 09:07 UTC
#subsurfacelithoautotrophicmicrobialecosystem
0 uses · 0 accounts / 7d
#subsurfaceocean
0 uses · 0 accounts / 7d
#SubsurfaceUrbanExpansion
0 uses · 0 accounts / 7d
#SubsurfaceLIVE23
0 uses · 0 accounts / 7d
#subsurfacelive2023
0 uses · 0 accounts / 7d
#subsurfacetalks
0 uses · 0 accounts / 7d
#SubsurfaceStorage
0 uses · 0 accounts / 7d
#subsurfacemappingsolutions
0 uses · 0 accounts / 7d
#SubsurfaceStructure
0 uses · 0 accounts / 7d
#SubsurfaceModeling
0 uses · 0 accounts / 7d
#SubsurfaceInvestigation
0 uses · 0 accounts / 7d
#subsurfaces
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-27 09:07 UTC

Everything below is measured over the latest 40 public posts (spanning ~24845 hours).

Posting hours (UTC) — busiest: 20:00

00:0012:0023:00

Languages: English (36) · German (3)

Avg boosts / post: 1

Top of the latest posts

  • Karst Flash Floods - An Example From The Dinaric Karst (Croatia) -- https://doi.org/10.5194/nhess-6-195-2006 <-- shared (older) paper -- #flood #flooding #pluvial #fluvial #subsurface #risk #hazard #naturalhazard #disaster #flashflood #infr

    💧🌏 Greg Cocks@[email protected]♥ 2↻ 12026-03-06 04:34 UTCView post →

  • #subsurface is usable on #linuxonmobile. Screenshot from a #Furilabs #FLX1. I wonder if importing dives via Bluetooth also works. I've been maintaining the Subsurface package on #Flathub for about a year now.

    Sturmflut@[email protected]♥ 2↻ 22024-12-31 09:58 UTCView post →

  • 23-Jul-2026 Why #Europa’s hidden ocean may be more difficult to reach than scientists thought A Rutgers scientist says shallow water on #Jupiter’s icy moon may not offer a direct window into its deep #subsurface https://www.eurekalert.org/n

    michael@[email protected]♥ 0↻ 22026-07-24 12:25 UTCView post →

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/subsurface