#oyster
Live, measured metrics for the hashtag #oyster from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #oyster
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 2026-09-10 19:27 UTC1 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 2026-09-10 19:27 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-09-10 19:27 UTCEverything below is measured over the latest 40 public posts (spanning ~9387 hours).
Posting hours (UTC) — busiest: 16:00
Languages: English (28) · French (4) · German (3)
Avg boosts / post: 1.1
Top of the latest posts
I have a big glass vase filled with oysters collected on long walks on Caspersen Beach. I sifted through them and found some really fun shapes! ART https://fineartamerica.com/featured/three-soft-white-oysters-one-sharon-cummings.html https:
Here's a story for @dantheclamman and anyone else with an interest in either mollusks or birds: A heron had to be rescued after an 18-centimeter oyster grabbed their toe and wouldn't let go! The oyster was given an anesthetic called MS-222
@edavies @theolodian @Edent well, the 5yo would travel free with an adult in #London on buses, trams, tube, DLR, overground, Elizabeth Line and some rail services. The 12yo can get a Zip Oyster if you buy ahead, or an Oyster smartcard with
What “oyster” means
Wiktionary · Wikipediaoyster/ˈɔɪ.stə(ɹ)/
- nounAny of certain marine bivalve mollusks, especially those of the family Ostreidae (the true oysters), usually found adhering to rocks or other fixed objects in shallow water along the seacoasts, or in brackish water in the mouth of rivers.
- verbTo fish for oysters.
Oyster is the common name for a number of different families of salt-water bivalve molluscs that live in marine or brackish habitats. In some species, the valves are highly calcified, and many are somewhat irregular in shape. Many oysters are in the superfamily Ostreoidea.
“Oyster” on Wikipedia (CC BY-SA) →#oyster across platforms
every network with a public tag surfaceFollow #oyster 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/oyster