#hollerith

Live, measured metrics for the hashtag #hollerith 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 #hollerith

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$51.02/ year · 9-character #name
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0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
12
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 12
0.1
Avg reactions / post
Mastodon · last 12
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-10-13 18:56 UTC
0
10-07
0
10-08
0
10-09
0
10-10
0
10-11
0
10-12
0
10-13

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 2026-10-13 18:56 UTC

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-10-13 18:56 UTC

Everything below is measured over the latest 12 public posts (spanning ~50644 hours).

Posting hours (UTC) — busiest: 12:00

00:0012:0023:00

Languages: English (8) · German (2) · French (1)

Avg boosts / post: 0.5

Top of the latest posts

  • @yacc143 Yes, #ford was an #antsemit, hated #women, #workersrights and was sometimes called "the #Mussolini of Highfield Park" for a reason. His #technology powered #Hitler s #war and the #holocaust As other technology as #IBM #punchcard s

    Katika Kühnreich@[email protected]♥ 1↻ 02026-02-24 12:04 UTCView post →
  • “Do not fold, spindle, or mutilate”*… Punched cards have a long history in machine control (dating back to Jacquard) and computing (starting with Babbage‘s Difference Engine), but it was Herman Hollerith who brought them into modern computa

    (Roughly) Daily@[email protected]♥ 0↻ 12026-05-26 08:00 UTCView post →
  • @sbamueller #Hollerith?

    utneighbourofet@[email protected]♥ 0↻ 02026-02-25 03:28 UTCView post →

What “hollerith” means

Wikipedia

Herman Hollerith was a German-American statistician, inventor, and businessman who developed an electromechanical tabulating machine for punched cards to assist in summarizing information and, later, in accounting. His invention of the punched card tabulating machine, patented in 1884, marks the beginning of the era of mechanized binary code and semiautomatic data processing systems, and his concept dominated that landscape for nearly a century.

“Herman Hollerith” on Wikipedia (CC BY-SA) →

#hollerith across platforms

every network with a public tag surface

Follow #hollerith 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/hollerith