#carnap
Live, measured metrics for the hashtag #carnap from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #carnap
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 2026-10-17 21:42 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 2026-10-17 21:42 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-10-17 21:42 UTCEverything below is measured over the latest 12 public posts (spanning ~24313 hours).
Posting hours (UTC) — busiest: 23:00
Languages: English (11) · Japanese (1)
Avg boosts / post: 0.6
Top of the latest posts
Survey of Precursors Of Category Theory • 6 • https://inquiryintoinquiry.com/2025/05/05/survey-of-precursors-of-category-theory-6/ A few years ago I began a sketch on the “Precursors of Category Theory”, tracing the continuities of the cate
Carnap – A formal logic framework for Haskell https://carnap.io/ #HackerNews #Carnap #Haskell #formalLogic #programming #language #innovation
Precursors Of Category Theory • 3 • https://inquiryintoinquiry.com/2024/05/27/precursors-of-category-theory-3-a/ ❝Act only according to that maxim by which you can at the same time will that it should become a universal law.❞ — Immanuel Kan
What “carnap” means
Wiktionary · WikipediaPaul Rudolf Carnap was a German philosopher and logician who was active in Europe before 1935 and in the United States thereafter. He was a major member of the Vienna Circle and an advocate of logical positivism.
“Rudolf Carnap” on Wikipedia (CC BY-SA) →#carnap across platforms
every network with a public tag surfaceFollow #carnap 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/carnap