#30c3

Live, measured metrics for the hashtag #30c3 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 #30c3

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 #30c3 — $2,449.80/yr→
Annual, renews each year
Buy on hashtag.space (web3)
one-timepay once, yours for life
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
0
Avg reactions / post
Mastodon · last 40

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-27 08:47 UTC
0
07-21
0
07-22
0
07-23
0
07-24
0
07-25
0
07-26
0
07-27

0 uses by 0 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 2026-07-27 08:47 UTC
#u30b3u30dfu30c3u30afu30deu30fcu30b1u30c3u30c8108
1 uses · 1 accounts / 7d
#u30a4u30f3u30c7u30a3u30fcu30b2u30fcu30e0
0 uses · 0 accounts / 7d
#u30bbu30adu30e5u30eau30c6u30a3u30cbu30e5u30fcu30b9
2 uses · 2 accounts / 7d
#u60c5u5831u30bbu30adu30e5u30eau30c6u30a3
2 uses · 2 accounts / 7d
#u30c0u30f3u30c0u30c0u30f3
0 uses · 0 accounts / 7d
#u30d2u30c3u30d7u30dbu30c3u30d7
0 uses · 0 accounts / 7d
#u30c7u30a3u30bau30cbu30fcu30edu30ebu30abu30ca
0 uses · 0 accounts / 7d
#u30b4u30c3u30db
0 uses · 0 accounts / 7d
#u30d5u30a3u30f3u30bbu30f3u30c8u30fbu30d5u30a1u30f3u30fbu30b4u30c3u30db
0 uses · 0 accounts / 7d
#u30c8u30ecu30fcu30c7u30a3u30f3u30b0u30abu30fcu30c9u30b2u30fcu30e0
0 uses · 0 accounts / 7d
#u30ddu30d7u30c6u30d4u30d4u30c3u30af
0 uses · 0 accounts / 7d
#u30d3u30c7u30aau30b2u30fcu30e0
1 uses · 1 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-27 08:47 UTC

Everything below is measured over the latest 40 public posts (spanning ~54169 hours).

Posting hours (UTC) — busiest: 14:00

00:0012:0023:00

Languages: English (20) · German (17) · Japanese (2) · Luxembourgish (1)

Avg boosts / post: 1.1

Top of the latest posts

  • Mein Abteilungsleiter hat heute gelernt, dass die CPU sehr wohl den Datendurchsatz durch die Netzwerkkarte beeinflussen kann. Dinge die ich schon zum #30C3 merkte 🤭

    DrRetro@[email protected]♥ 0↻ 02026-06-30 15:27 UTCView post →

  • [30c3] Ratkat - Mad Max Mix https://www.mixcloud.com/ratkat/30c3-mad-max-mix/ #ratkat #30c3

    daily dose of c3sets.de@[email protected]♥ 0↻ 02026-05-18 14:44 UTCView post →

  • Seeing the Secret State: Six Landscapes Talk by Trevor Paglen at #30c3 https://media.ccc.de/v/30C3_-_5604_-_en_-_saal_1_-_201312282300_-_seeing_the_secret_state_six_landscapes_-_trevor_paglen

    heiko linke@[email protected]♥ 0↻ 02026-03-20 17:18 UTCView post →

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/30c3