#c3d2
Live, measured metrics for the hashtag #c3d2 from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #c3d2
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 2026-09-16 21:13 UTC3 uses by 3 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 2026-09-16 21:13 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-09-16 21:13 UTCEverything below is measured over the latest 40 public posts (spanning ~6250 hours).
Posting hours (UTC) — busiest: 13:00
Languages: German (31) · English (5)
Avg boosts / post: 9.6
Top of the latest posts
Save the Date 18. - 20.09.2026! Die Datenspuren finden dieses Jahr wieder am dritten Wochenende im September statt. 🎉 PS: Der CfP folgt in Kürze. 🤫 #datenspuren #c3d2 #c3d2leaks #Datenspuren26
„Die vermeintlich gefühlte Sicherheit, die die neuen Technologien bringen soll, ist keine Sicherheit, sondern ein gefährliches Werkzeug, was nicht nur gegen uns als Bevölkerung, sondern auch gegen die Politiker:innen, die jetzt den Gesetzes
Ich habe auf dem #39c3 mit Menschen gesprochen, die Interesse daran hatten, für die #datenspuren #ds26 Lichtinstallationen zu machen. Leider habe ich keine Kontaktdaten zu ihnen. Wenn sich also jemand angesprochen fühlt, bitte melden! Aber
What “c3d2” means
WikipediaThe compact disc (CD) is a digital optical disc data storage format co-developed by Philips and Sony to store and play digital audio recordings. It employs the Compact Disc Digital Audio (CD-DA) standard and is capable of holding uncompressed stereo audio. First released in Japan in October 1982, the CD was the second optical disc format to reach the market, following the larger LaserDisc (LD). In later years, the technology was adapted for computer data storage as CD-ROM and subsequently expand
“Compact disc” on Wikipedia (CC BY-SA) →#c3d2 across platforms
every network with a public tag surfaceFollow #c3d2 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/c3d2