#greensand
Live, measured metrics for the hashtag #greensand from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #greensand
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.
Day-by-day usage
measured · fosstodon.org (Mastodon public tags API) · fetched 2026-10-19 03:36 UTC0 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 2026-10-19 03:36 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-10-19 03:36 UTCEverything below is measured over the latest 10 public posts (spanning ~27124 hours).
Posting hours (UTC)
Languages: English (7) · German (3)
Avg boosts / post: 2.1
Top of the latest posts
Anyway, I think #weathering of minerals is one of the few types of CO2 sequestration which might actually achieve something because the chemical reaction which locks up the CO2 is not easily reversible, and it appears that olivine can be mi
3D Printing and Metal Casting are a Great Match https://hackaday.com/2025/12/15/3d-printing-and-metal-casting-are-a-great-match/ #sandcasting #tappingarm #ToolHacks #3dprinted #greensand #casting #forge
Das ehemalige Nordsee-Ölfeld Nini wird ab 2026 als CO₂-Speicher genutzt. #INEOS plant, jährlich bis zu 7,3 Millionen Tonnen #CO2 in leere Lagerstätten zu verpressen. Das Projekt #Greensand soll Europas erste voll betriebsbereite Offshore-CC
What “greensand” means
Wiktionary · WikipediaGreensand or green sand is a sand or sandstone which has a greenish color. This term is specifically applied to shallow marine sediment that contains noticeable quantities of rounded greenish grains. These grains are called glauconies and consist of a mixture of mixed-layer clay minerals, such as smectite and glauconite. Greensand is also loosely applied to any glauconitic sediment.
“Greensand” on Wikipedia (CC BY-SA) →#greensand across platforms
every network with a public tag surfaceFollow #greensand 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/greensand