#hycean
Live, measured metrics for the hashtag #hycean from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #hycean
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 2026-11-03 07:14 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 2026-11-03 07:14 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-11-03 07:14 UTCEverything below is measured over the latest 12 public posts (spanning ~19246 hours).
Posting hours (UTC) — busiest: 12:00
Languages: English (12)
Avg boosts / post: 1
Top of the latest posts
The #JWST transmission spectrum of the #Hycean #planet K2-18 b indicating the presence of methane and carbon dioxide. #exoplanets #astronomy
#KnowledgeBit: #Hycean #Planets are huge, hot worlds covered by oceans, with thick hydrogen atmospheres. They might be key to discovering life beyond Earth. Although no Hycean worlds have been confirmed to exist, the massive exoplanet surve
https://www.space.com/the-universe/exoplanets/possible-signs-of-alien-life-found-on-nearby-exoplanet-study-reports #Exoplanet #Space #Life #Alien #Hycean
What “hycean” means
WikipediaA hycean planet is a hypothetical type of planet with liquid water oceans underneath a hydrogen-rich atmosphere. They are thought to offer conditions favorable to life.
“Hycean planet” on Wikipedia (CC BY-SA) →#hycean across platforms
every network with a public tag surfaceFollow #hycean 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/hycean