#fossil

Live, measured metrics for the hashtag #fossil 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 #fossil

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 #fossil — $520.70/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
25
Uses / 7 days
Mastodon
22
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0.2/hr
Recent pace
Mastodon · last 40
0.3
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.social (Mastodon public tags API) · fetched 2026-10-09 12:00 UTC
3
10-03
2
10-04
4
10-05
4
10-06
2
10-07
9
10-08
1
10-09

25 uses by 22 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mastodon.social (Mastodon public search API) · fetched 2026-10-09 12:00 UTC

No related tags with measured usage found for #fossil.

Live pulse

measured · mastodon.social (Mastodon tag timeline) · fetched 2026-10-09 12:00 UTC

Everything below is measured over the latest 40 public posts (spanning ~210 hours).

Posting hours (UTC) — busiest: 21:00

00:0012:0023:00

Languages: English (16) · Portuguese (9) · German (6) · Japanese (3)

Avg boosts / post: 1.1

Top of the latest posts

  • This week for #Fossilfriday we have another #Guess that #Lego #Fossil. This one I would rate as easy. This marine reptile could grow up to 13m long. Hide your guesses behind a content warning, so others can guess without being spoilt. I wil

    The Dinosaur Dave@TheDinosaurDave@sauropods.win♥ 7↻ 52026-10-01 21:09 UTCView post →
  • This week for #Fossilfriday we have another #Guess that #Lego #Fossil. This one I would rate as easy. This theropod is from North America. Hide your guesses behind a content warning, so others can guess without being spoilt. I will post the

    The Dinosaur Dave@TheDinosaurDave@sauropods.win♥ 1↻ 42026-10-08 21:03 UTCView post →
  • This surprising mammal fossil is giving scientists something to chew on https://www.npr.org/2026/10/07/nx-s1-5991361/fossil-mammal-platypus-chew-swallow-suckle-earliest #Science #Fossil #Mammal

    NPR Topics: Science@npr_science@robot.villas♥ 1↻ 32026-10-07 19:59 UTCView post →

What “fossil” means

Wiktionary · Wikipedia

fossil/ˈfɒsəl/

  • nounThe mineralized remains of an animal or plant.
Full entry on Wiktionary →

A fossil is any preserved remains, impression, or trace of any once-living thing from a past geological age. Examples include bones, shells, exoskeletons, stone imprints of animals or microbes, objects preserved in amber, hair, petrified wood and DNA remnants. The totality of fossils is known as the fossil record. Though the fossil record is incomplete, numerous studies have demonstrated that there is enough information available to give a good understanding of the pattern of diversification of

“Fossil” on Wikipedia (CC BY-SA) →

#fossil across platforms

every network with a public tag surface

Follow #fossil 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/fossil