#Einundzwanzig
Live, measured metrics for the hashtag #Einundzwanzig from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #einundzwanzig
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 2026-09-26 08:21 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 2026-09-26 08:21 UTCLive pulse
measured · mastodon.social (Mastodon tag timeline) · fetched 2026-09-26 08:21 UTCEverything below is measured over the latest 40 public posts (spanning ~19136 hours).
Posting hours (UTC) — busiest: 11:00
Languages: German (4) · English (4)
Avg boosts / post: 0.8
Top of the latest posts
Aktuell wechsle ich noch hin und her zwischen #twitter und @Mastodon . Mir fehlen noch 2 handvoll meiner Twitter Acounts im Kontext #bitcoin. #blocktrainer #RomanReher #einundzwanzig wo bleibt ihr?
Treibt es mal nicht zu bunt mit Eurer #Geldpolitik, #EZB. Die Einschläge kommen näher. :awesome: #FuckCentralBanks #ECB #FED #Inflation #Bitcoin #Lightning #Einundzwanzig #Visa #Mastercard #EMV #Payment @bmf @Bundesregierung
Printer of #SunmiV2s now working with #BoltCardPOS app, big thanks to @casept :blahaj: #BTC #Bitcoin #Lightning #BoltCard #LNBits #POS #MicroPayment #FuckCentralBanks #Hyperbitcoinization #Einundzwanzig #DiePARTEI #Sunmi
What “einundzwanzig” means
WikipediaTwenty-one, formerly known as vingt-un in Britain, France and America, is a family of popular card games of the gambling family, the progenitor of which is recorded in Spain in the early 17th century. The family includes the casino games of blackjack and pontoon as well as their domestic equivalents. Twenty-one rose to prominence in France in the 18th century and spread from there to Germany and Britain from whence it crossed to America. Known initially as vingt-un in all those countries, it dev
“Twenty-one (card game)” on Wikipedia (CC BY-SA) →#einundzwanzig across platforms
every network with a public tag surfaceFollow #einundzwanzig 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/einundzwanzig