#Siglo21
Live, measured metrics for the hashtag #Siglo21 from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #siglo21
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 · mas.to (Mastodon public tags API) · fetched 2026-09-09 09:31 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mas.to (Mastodon public search API) · fetched 2026-09-09 09:31 UTCLive pulse
measured · mas.to (Mastodon tag timeline) · fetched 2026-09-09 09:31 UTCEverything below is measured over the latest 4 public posts (spanning ~42997 hours).
Posting hours (UTC)
Languages: Spanish (2) · English (2)
Avg boosts / post: 0
Top of the latest posts
Los transistores son el átomo de la era moderna: al combinarse por miles de millones en un microchip, procesan los datos que mueven al mundo. Desde la IA y los servidores hasta los smartphones, toda la tecnología del siglo XXI descansa sobr
https://www.europesays.com/es/201272/ Rosalía: Las chicas ya no quieren ser princesas, quieren ser monjas | Ideas #Conventos #Cristianismo #Cultura #Entertainment #Entretenimiento #ES #España #Feminismo #FenómenosInternet #literatura #monja
Las chicas ya no quieren ser princesas, quieren ser monjas https://web.brid.gy/r/https://elpais.com/ideas/2025-10-25/las-chicas-ya-no-quieren-ser-princesas-quieren-ser-monjas.html
#siglo21 across platforms
every network with a public tag surfaceFollow #siglo21 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/siglo21