#rhodopsins
Live, measured metrics for the hashtag #rhodopsins from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #rhodopsins
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 2026-10-11 01:53 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 2026-10-11 01:53 UTCNo related tags with measured usage found for #rhodopsins.
Live pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-10-11 01:53 UTCEverything below is measured over the latest 2 public posts (spanning ~41 hours).
Posting hours (UTC)
Languages: English (2)
Avg boosts / post: 0.5
Top of the latest posts
Belt and suspenders: #Alpine #lake #bacteria deploy two light-harvesting systems "Generally speaking, species tend to pick one or the other #metabolic system, the PC/Mac dichotomy of #phototrophic #organisms. However, a multi-institutional
Alpine lake #bacteria deploy two light-harvesting systems https://phys.org/news/2022-12-belt-alpine-lake-bacteria-deploy.html A bacterium from a mountain lake harvests light using both proton-pumping xanthorhodopsins and bacteriochlorophyll
What “rhodopsins” means
WikipediaRhodopsin, also known as visual purple, is a protein encoded by the RHO gene and a G-protein-coupled receptor (GPCR). It is a light-sensitive receptor protein that triggers visual phototransduction in rod cells. Rhodopsin mediates dim light vision and thus is extremely sensitive to light. When rhodopsin is exposed to light, it immediately photobleaches. In humans, it is fully regenerated in about 30 minutes, after which the rods are more sensitive. Defects in the rhodopsin gene cause eye disease
“Rhodopsin” on Wikipedia (CC BY-SA) →#rhodopsins across platforms
every network with a public tag surfaceFollow #rhodopsins 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/rhodopsins