#Hidrogen
Live, measured metrics for the hashtag #Hidrogen from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #hidrogen
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 2026-08-08 22:49 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 2026-08-08 22:49 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-08-08 22:49 UTCEverything below is measured over the latest 19 public posts (spanning ~41844 hours).
Posting hours (UTC) — busiest: 21:00
Languages: Catalan (16) · English (2)
Avg boosts / post: 0.8
Top of the latest posts
En el tejado de la Universidad de Oulu, hay una cubierta deslumbrante - puede cambiar nuestra forma de producir energía https://yle.fi/a/74-20226708?origin=rss #Fuentesdeenergíarenovables #NorthernOstrobothnia #Economíahidrogeno #Industria
Gasgrid: Sudeste - No habrá gasoducto de hidrógeno en Finlandia con este punto de vista - descubrimos si los proyectos de hidrógeno en la región están comprometidos https://yle.fi/a/74-20209707?origin=rss #Fuentesdeenergíarenovables #SouthE
❌ "Els cotxes elèctrics no tenen cap avantatge per reduir les emissions de #CO2". ❌ "Els cotxes d'#hidrogen són més sostenibles que els elèctrics". ❌ "No hi ha suficients matèries primeres per a tots els vehicles elèctrics". Hi ha molts de
What “hidrogen” means
WikipediaHydrogen is a chemical element; it has the symbol H and atomic number 1. It is the lightest and most abundant chemical element in the universe, constituting about 75% of all normal matter. Under standard conditions, hydrogen is a gas of diatomic molecules with the formula H2, called dihydrogen, or sometimes hydrogen gas, molecular hydrogen, or simply hydrogen. Dihydrogen is colorless, odorless, non-toxic, and highly combustible. Stars, including the Sun, mainly consist of hydrogen in a plasma st
“Hydrogen” on Wikipedia (CC BY-SA) →#hidrogen across platforms
every network with a public tag surfaceFollow #hidrogen 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/hidrogen