#HeinrichHertz

Live, measured metrics for the hashtag #HeinrichHertz 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 #heinrichhertz

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 · 13-character #name
Claim #heinrichhertz — $5.00/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
11
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 11
0
Avg reactions / post
Mastodon · last 11
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-08-02 20:44 UTC
0
07-27
0
07-28
0
07-29
0
07-30
0
07-31
0
08-01
0
08-02

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 2026-08-02 20:44 UTC
#heinrichhertzoberschule
1 uses · 1 accounts / 7d
#heinrichhertzgymnasium
0 uses · 0 accounts / 7d
#Heinrichhertzturm
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-08-02 20:44 UTC

Everything below is measured over the latest 11 public posts (spanning ~25670 hours).

Posting hours (UTC)

00:0012:0023:00

Languages: German (10) · English (1)

Avg boosts / post: 0.5

Top of the latest posts

  • How your smartphone camera exists because of Albert Einstein: The Nobel-winning idea that was once considered bizarre Every time someone snaps a selfie, records a sunset or scans a QR code, they are unknowingly using… #NewsBeep #News #US #U

    United States News Beep@[email protected]♥ 0↻ 12026-05-18 21:00 UTCView post →

  • #IIS: " Fraunhofer IIS testet hohe Bandbreiten für nicht-terrestrische Netze (NTN) " ".. IIS hat im April 2026 eine breitbandige 5G-NTN-Verbindung im Frequenzbereich des Ka-Bands über den geostationären (GEO) Satelliten Heinrich Hertz erfol

    RTN@[email protected]♥ 0↻ 02026-05-06 18:05 UTCView post →

  • " DLR: 8. Nationale Konferenz Satellitenkommunikation in Deutschland Digitale Transformation als Chance für die mobile Gesellschaft. Eine Pressemitteilung des Deutschen Zentrums für Luft- und Raumfahrt (DLR). " https://www.raumfahrer.net/dl

    RTN@[email protected]♥ 0↻ 12024-09-03 18:29 UTCView post →

#heinrichhertz across platforms

every network with a public tag surface

Follow #heinrichhertz 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/heinrichhertz