#39c3

Live, measured metrics for the hashtag #39c3 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 #39c3

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.

$2,449.80/ year · 4-character #name
Claim #39c3 — $2,449.80/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
18
Uses / 7 days
Mastodon
13
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0.1/hr
Recent pace
Mastodon · last 40
0.6
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.online (Mastodon public tags API) · fetched 2026-10-31 17:19 UTC
1
10-25
1
10-26
3
10-27
8
10-28
3
10-29
2
10-30
0
10-31

18 uses by 13 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 2026-10-31 17:19 UTC
#a0448c39ab3
0 uses · 0 accounts / 7d
#f3f8c93ea39
2 uses · 2 accounts / 7d
#f869d39c3cf
0 uses · 0 accounts / 7d
#f39eb5a3f9c
0 uses · 0 accounts / 7d
#f3bd3b39d3c
0 uses · 0 accounts / 7d
#a39ab953a3c
0 uses · 0 accounts / 7d
#3C39AF
0 uses · 0 accounts / 7d
#39C6A3
0 uses · 0 accounts / 7d
#DE39C3
0 uses · 0 accounts / 7d
#2C39D3
0 uses · 0 accounts / 7d
#3F39C1
0 uses · 0 accounts / 7d
#DÇWĞYÇ2ĞSŞQ94Ç9H8VLEÖYĞ2ĞDĞRÇ3İÜ1GŞĞ3ÇTĞWŞS0Dİ3ÖUĞDŞ2ĞFL493ĞS92ŞT0EÇXÜHLRIWOGKT8S8EÖG9Wİ3ŞFĞDPÖTĞWŞDŞFL9DŞ4ÜFĞSĞWŞTÖVPSÇ3ĞGPDPRÇGP9RŞGPRĞDĞ2ÇR9XÖEĞ39DLVP3LGPSŞWÜ2ÜW0Ü39G
0 uses · 0 accounts / 7d

Live pulse

measured · mastodon.online (Mastodon tag timeline) · fetched 2026-10-31 17:19 UTC

Everything below is measured over the latest 40 public posts (spanning ~505 hours).

Posting hours (UTC) — busiest: 22:00

00:0012:0023:00

Languages: English (26) · German (14)

Avg boosts / post: 2.2

Top of the latest posts

  • Für ein Projekt™️ brauche ich ein Symbolbild für das Bottle Operation Centre, idealerweise eine Mate Palette o.ä. Hat da jemand ein Bild für mich, dass ich benutzen dürfte? #Chaos #CCC #C3 #39c3 #40c3 #BOC #FediHelp

    Charlie (f.k.a. Keanu) 🏳️‍⚧️@[email protected]♥ 6↻ 82026-10-12 10:15 UTCView post →

  • „Hacking People Not Problems 🖤” war mein liebstes Congress Motto #39c3

    Joram | 🫪@[email protected]♥ 3↻ 02026-10-29 12:26 UTCView post →

  • Wo ich gerade 'nen Tröt bzgl. Barschichten las: Gab es eigentlich 'ne rein alkfreie Bar auf'm #39c3? #40c3 #sober #queerEdge #alkfrei

    njan@[email protected]♥ 3↻ 22026-10-28 21:03 UTCView post →

#39c3 across platforms

every network with a public tag surface

Follow #39c3 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/39c3