#superkey
Live, measured metrics for the hashtag #superkey from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #superkey
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 2026-10-10 18:07 UTC0 uses by 0 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 2026-10-10 18:07 UTCLive pulse
measured · mastodon.social (Mastodon tag timeline) · fetched 2026-10-10 18:07 UTCEverything below is measured over the latest 6 public posts (spanning ~28690 hours).
Posting hours (UTC)
Languages: English (4) · Chinese (1) · Persian (1)
Avg boosts / post: 1.2
Top of the latest posts
@kolev That's what I want on my Super key. #SuperKey #GNU #Linux #AskFedi #Hardware
A #Hyperlink functioning as a #SuperKey is one of the most powerful features delivered by our #VirtuosoRDBMS. Ultimately, everyone becomes a #LinkedData creator and consumer across the #Enterprise and broader #Fediverse, without compromisin
یه پرینتر لیبل زن تو شرکت داریم، کیفیت خیلی خوبی نداره ولی این دو بزرگوار رو چاپ کردم که جایگزین اون لوگوی منحوس #ویندوز رو کلید #superkey کنم. کدومش؟ #GNU یا #Tux؟
What “superkey” means
WikipediaIn the relational data model, a superkey is any set of attributes that uniquely identifies each tuple of a relation. Because superkey values are unique, tuples with the same superkey value must also have the same non-key attribute values. That is, non-key attributes are functionally dependent on the superkey.
“Superkey” on Wikipedia (CC BY-SA) →#superkey across platforms
every network with a public tag surfaceFollow #superkey 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/superkey