#centennial1978

Live, measured metrics for the hashtag #centennial1978 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 #centennial1978

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 · 14-character #name
Claim #centennial1978 — $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
40
Recent posts
Mastodon
~0.1/hr
Recent pace
Mastodon · last 40
0
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.online (Mastodon public tags API) · fetched 2026-10-04 03:08 UTC
0
09-28
0
09-29
0
09-30
0
10-01
0
10-02
0
10-03
0
10-04

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 2026-10-04 03:08 UTC

No related tags with measured usage found for #centennial1978.

Live pulse

measured · mastodon.online (Mastodon tag timeline) · fetched 2026-10-04 03:08 UTC

Everything below is measured over the latest 40 public posts (spanning ~337 hours).

Posting hours (UTC) — busiest: 02:00

00:0012:0023:00

Languages: English (40)

Avg boosts / post: 0.1

Top of the latest posts

What “centennial1978” means

Wiktionary · Wikipedia

centennial/sɛnˈtɛnɪəl/

  • nounThe hundredth anniversary of an event or happening.
  • adjectiveRelating to, or associated with, the commemoration of an event that happened a hundred years before.
Full entry on Wiktionary →

A centennial, or centenary in British English, is a 100th anniversary or otherwise relates to a century.

“Centennial” on Wikipedia (CC BY-SA) →

#centennial1978 across platforms

every network with a public tag surface

Follow #centennial1978 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/centennial1978