#firsts

Live, measured metrics for the hashtag #firsts 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 #firsts

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 #firsts — $520.70/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
29
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 29
0.1
Avg reactions / post
Mastodon · last 29
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.online (Mastodon public tags API) · fetched 2026-11-10 09:53 UTC
0
11-04
0
11-05
0
11-06
0
11-07
0
11-08
0
11-09
0
11-10

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 2026-11-10 09:53 UTC
#firstsnow
3 uses · 3 accounts / 7d
#firstsong
2 uses · 2 accounts / 7d
#firstsolar
1 uses · 1 accounts / 7d
#firstshow
0 uses · 0 accounts / 7d
#firstsnowfall
1 uses · 1 accounts / 7d
#firstsentences
1 uses · 1 accounts / 7d
#firststateheritagepark
0 uses · 0 accounts / 7d
#firstsongoftheday
0 uses · 0 accounts / 7d
#firststep
0 uses · 0 accounts / 7d
#firststore
0 uses · 0 accounts / 7d
#firststeps
0 uses · 0 accounts / 7d
#firststreet
0 uses · 0 accounts / 7d

Live pulse

measured · mastodon.online (Mastodon tag timeline) · fetched 2026-11-10 09:53 UTC

Everything below is measured over the latest 29 public posts (spanning ~33700 hours).

Posting hours (UTC) — busiest: 22:00

00:0012:0023:00

Languages: English (26) · Norwegian (1) · German (1) · Finnish (1)

Avg boosts / post: 0.4

Top of the latest posts

  • Approx. quote from Andy Weir's Project Hail Mary [2021!]: [Slightly mocking [but friendly!]] American Scientist: "Are all Russians crazy?" Russian Scientist: "Yes. It is the only way to be Russian and happy at the same time." AS, baffled: "

    🌈 breaking ranks.@rebekka_m@fnordon.de♥ 2↻ 02025-05-11 07:42 UTCView post →

  • Today, I got stuck in a sauna until two very responsible teenagers freed us #firsts 🥵

    Tatjana Scheffler@tschfflr@fediscience.org♥ 1↻ 02026-08-04 17:21 UTCView post →

  • She’s Electric: the thread about the electrification of Edinburgh Electricity first arrived in Edinburgh in 1881 when, on an experimental basis, a number of temporary public lights were installed around the city by the Corporation. Location

    Andy Arthur - Threadinburgh@threadina@threadinburgh.scot♥ 1↻ 02022-10-28 01:03 UTCView post →

What “firsts” means

Wiktionary

firsts/fɜːsts/

  • nounThe person or thing in the first position.
  • nounTime; time granted; respite.
Full entry on Wiktionary →

#firsts across platforms

every network with a public tag surface

Follow #firsts 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/firsts