#Karteikarten

Live, measured metrics for the hashtag #Karteikarten from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

hashtag.org network · sponsored

Own #karteikarten

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.

$5.00/ year · 12-character #name
Claim #karteikarten — $5.00/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
1
Uses / 7 days
Mastodon
1
Accounts / 7 days
Mastodon
10
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 10
0
Avg reactions / post
Mastodon · last 10
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.online (Mastodon public tags API) · fetched 2026-11-10 20:02 UTC
0
11-04
0
11-05
0
11-06
0
11-07
0
11-08
1
11-09
0
11-10

1 uses by 1 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mastodon.online (Mastodon public search API) · fetched 2026-11-10 20:02 UTC
#karteikartenabschrift
0 uses · 0 accounts / 7d
#karteikartenkunst
0 uses · 0 accounts / 7d
#Karteikartenprinzip
0 uses · 0 accounts / 7d

Live pulse

measured · mastodon.online (Mastodon tag timeline) · fetched 2026-11-10 20:02 UTC

Everything below is measured over the latest 10 public posts (spanning ~47769 hours).

Posting hours (UTC)

00:0012:0023:00

Languages: German (10)

Avg boosts / post: 0.9

Top of the latest posts

  • @zempelitsecurity @HonkHase So müssten wir klären wieso dieses Heer aus #Datenschützern #Anwälten #Verbänden seit Wirksamwerden der #DSGVO vor 8 Jahren nicht einmal den #Arztpraxen erklären konnte, wer #verantwortlich i S d Verordnung ist.

    JoachimJakobs@JoachimJakobs@mastodon.social♥ 0↻ 02026-11-09 23:57 UTCView post →

  • Zwei alte Karteikästen aus Holz aus den Archiven des WDR gehören jetzt zur Museums-Sammlung im Haus der Geschichte in Bonn.#WDR #Kultur #Zettelkästen #Karteikarten #Aussprachedatenbank #ARD #HausderGeschichte #squeet.me/search?tag= #NRW Kar

    WDR (inoffiziell)@wdr@squeet.me♥ 0↻ 12026-08-07 17:09 UTCView post →

  • #Lernen mit #System: #Anki #Anki ist eine #OpenSource- #Karteikarten-App, die #Lerninhalte organisiert und genau dann wiederholt, wenn man sie vermutlich bald vergessen würde. https://gnulinux.ch/lernen-mit-system-anki

    Verfassungklage@troet.cafe@Verfassungklage@troet.cafe♥ 0↻ 12026-05-21 14:15 UTCView post →

#karteikarten across platforms

every network with a public tag surface

Follow #karteikarten 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.

X (Twitter) ↗Instagram ↗TikTok ↗Facebook ↗LinkedIn ↗YouTube ↗Threads ↗Bluesky ↗Mastodon ↗Reddit ↗Pinterest ↗Tumblr ↗

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/karteikarten