#8billionday

Live, measured metrics for the hashtag #8billionday 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 #8billionday

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.

$10.85/ year · 11-character #name
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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
0
Avg reactions / post
Mastodon · last 3
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-08-03 11:24 UTC
0
07-28
0
07-29
0
07-30
0
07-31
0
08-01
0
08-02
0
08-03

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 2026-08-03 11:24 UTC

No related tags with measured usage found for #8billionday.

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-08-03 11:24 UTC

Everything below is measured over the latest 3 public posts (spanning ~44 hours).

Posting hours (UTC)

00:0012:0023:00

Languages: English (3)

Avg boosts / post: 0.3

Top of the latest posts

  • RT @stephen_quest: Today is #8billionday! Check out our new @EU_ScienceHub #AtlasOfDemography story: The EU in the world of 8 billion of people ⤵️ https://migration-demography-tools.jrc.ec.europa.eu/atlas-demography/stories/AoD/2/S3.9 🐦🔗:

    EU_ScienceHub@[email protected]♥ 0↻ 02022-11-17 15:38 UTCView post →

  • RT @dubravkasuica: On the occassion of #8billionday we developed with @EU_ScienceHub new story for #AtlasOfDemography: The EU in the world of 8 billion of people Take a look by clicking here: https://migration-demography-tools.jrc.ec.europa

    EU_ScienceHub@[email protected]♥ 0↻ 02022-11-17 15:38 UTCView post →

  • 8 Billion People. I just can’t wrap my head around that. I know, we’re trying to talk about how strong we are and how good we can be to each other, but I keep thinking of the #climatecrisis and #wealthgap and #biodiversityloss and yet we ke

    Dr. Cat@[email protected]♥ 0↻ 12022-11-15 19:11 UTCView post →

#8billionday across platforms

every network with a public tag surface

Follow #8billionday 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/8billionday