#HP1973

Live, measured metrics for the hashtag #HP1973 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 #hp1973

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.

$520.70/ year · 6-character #name
Claim #hp1973 — $520.70/yr→Buy on hashtag.space (web3)
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0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
3
Recent posts
Mastodon
~0.1/hr
Recent pace
Mastodon · last 3
1
Avg reactions / post
Mastodon · last 3
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.online (Mastodon public tags API) · fetched 2026-11-14 10:53 UTC
0
11-08
0
11-09
0
11-10
0
11-11
0
11-12
0
11-13
0
11-14

0 uses by 0 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 2026-11-14 10:53 UTC

No related tags with measured usage found for #hp1973.

Live pulse

measured · mastodon.online (Mastodon tag timeline) · fetched 2026-11-14 10:53 UTC

Everything below is measured over the latest 3 public posts (spanning ~23 hours).

Posting hours (UTC)

00:0012:0023:00

Languages: English (2) · British English (1)

Avg boosts / post: 1.3

Top of the latest posts

  • *blushes in 1970s colour scheme* — https://hackaday.com/2023/07/24/hp1973-project-highlights-workings-of-hp-45-calculator/ #retrocomputing #hackaday #hp1973 #rpm #calculator #python #coding

    Sarah Libman@[email protected]♥ 2↻ 22023-07-24 12:11 UTCView post →

  • HP-1973 is a Python simulator app for the retro HP-45 calculator and 5 other HP ROMs, written by Sarah K. Marr The app was written in Python and started out for the HP-45 (ROM is included) but finally included also the HP-35 and the HP-80,

    Danie van der Merwe@[email protected]♥ 1↻ 22023-07-23 15:50 UTCView post →

  • HP-1973 is a Python simulator app for the retro HP-45 calculator and 5 other HP ROMs, written by Sarah K. Marr Exploded diagram showing explanations for the different parts off tye calculator simulator e.g. the display shows the calculator

    Danie@[email protected]♥ 0↻ 02023-07-23 13:40 UTCView post →

What “hp1973” means

Wiktionary

hp

  • nounPower derived from the motion of a horse.
Full entry on Wiktionary →

#hp1973 across platforms

every network with a public tag surface

Follow #hp1973 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/hp1973