#opal
Live, measured metrics for the hashtag #opal from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #opal
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 · mastodon.social (Mastodon public tags API) · fetched 2026-10-08 21:47 UTC1 uses by 1 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mastodon.social (Mastodon public search API) · fetched 2026-10-08 21:47 UTCLive pulse
measured · mastodon.social (Mastodon tag timeline) · fetched 2026-10-08 21:47 UTCEverything below is measured over the latest 40 public posts (spanning ~1541 hours).
Posting hours (UTC) — busiest: 09:00
Languages: English (38) · Polish (1) · German (1)
Avg boosts / post: 0.2
Top of the latest posts
I live in a cartoon. #Caturday #Cat #Cats #AdoptDontShop #PetsAreFamily #Prickles #Opal #Muffin
"It looked like just another rough stone. Nothing special. Then the first cut opened it up — and blue and green began to appear. With every cut, more color, more fire. This is what's hidden inside a rough opal before it's ever touched a pol
#28. The countdown continues...An amazing Opal Specimen from Koroit, Queensland. Watch the video... https://australianopaljewellery.com.au/content/number28 Museum: BrisbaneOpalMuseum.com.au Jewellery Shop: AustralianOpalJewellery.com.au Our
What “opal” means
Wiktionary · Wikipediaopal/ˈəʊpəl/
- nounA mineral consisting, like quartz, of silica, but inferior to quartz in hardness and specific gravity, of the chemical formula SiO2·nH2O.
Opal is a hydrated amorphous form of silica (SiO2·nH2O); its water content may range from 3% to 21% by weight, but is usually between 6% and 10%. Due to the amorphous (chemical) physical structure, it is classified as a mineraloid, unlike crystalline forms of silica, which are considered minerals. It is deposited at a relatively low temperature and may occur in the fissures of almost any kind of rock, being most commonly found with limonite, sandstone, rhyolite, marl, and basalt.
“Opal” on Wikipedia (CC BY-SA) →#opal across platforms
every network with a public tag surfaceFollow #opal 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/opal