#efemeride
Live, measured metrics for the hashtag #efemeride from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #efemeride
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 2026-11-15 00:02 UTC33 uses by 10 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 2026-11-15 00:02 UTCLive pulse
measured · mastodon.social (Mastodon tag timeline) · fetched 2026-11-15 00:02 UTCEverything below is measured over the latest 40 public posts (spanning ~169 hours).
Posting hours (UTC) — busiest: 06:00
Languages: Spanish (35) · Catalan (3) · Portuguese (2)
Avg boosts / post: 0.2
Top of the latest posts
#Efeméride La química Martha Annie Whiteley (1866-1956) nació un 11 de noviembre. Durante la Primera Guerra Mundial, los laboratorios químicos del Imperial College se usaron para analizar muestras recogidas de campos de batalla y áreas bomb
#Efeméride La especialista en ciencias de la computación Shafrira Goldwasser (1958) cumple hoy años. Las áreas de investigación de Goldwasser incluyen la teoría de la complejidad computacional, la criptografía y la teoría de números computa
#Efeméride La física María Inmaculada Paz Andrade (1928-2022) nació un 14 de noviembre. Fue la primera catedrática de la Facultad de Física de la Universidad de Santiago de Compostela. Es una referencia internacional en microcalorimetría, e
#efemeride across platforms
every network with a public tag surfaceFollow #efemeride 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/efemeride