#BlueMarble

Live, measured metrics for the hashtag #BlueMarble 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 #bluemarble

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.

$23.52/ year · 10-character #name
Claim #bluemarble — $23.52/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
1
Uses / 7 days
Mastodon
1
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
0.2
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-10-01 02:38 UTC
0
09-25
0
09-26
0
09-27
0
09-28
1
09-29
0
09-30
0
10-01

1 uses by 1 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 2026-10-01 02:38 UTC
#bluemarblemanagement
0 uses · 0 accounts / 7d
#bluemarbled
0 uses · 0 accounts / 7d
#bluemarblepictures
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-10-01 02:38 UTC

Everything below is measured over the latest 40 public posts (spanning ~33398 hours).

Posting hours (UTC) — busiest: 21:00

00:0012:0023:00

Languages: English (34) · German (3) · Dutch (1) · French (1) · Portuguese (1)

Avg boosts / post: 0.9

Top of the latest posts

  • This is a must watch for all. The Fully Charged Podcast on The Blue Machine With Helen Czerski. https://youtu.be/I03irQfIifQ #Ocean #Earth #BlueMarble #Environment #Recycling #ClimateChange #future #humanity #perspectives

    Eka A.@[email protected]♥ 3↻ 32023-09-25 05:28 UTCView post →

  • There's more than just a part of the Orion spacecraft and the Moon in this picture. We also see Earth. Every human, animal, and plant currently alive is in this photo. #Artemis2 #ArtemisII #NASA #BlueMarble

    ActionLuzifer@[email protected]♥ 1↻ 42026-04-06 23:33 UTCView post →

  • Same marble, same fragile planet. Same turmoil beneath the clouds. Same senseless wars, same stupid „leaders“. Same hopes, same sorrows. Same hope we’ll have advanced 50 years on. „Hello, World“ image from Artemis II: https://www.nasa.gov/i

    Armin Hanisch@[email protected]♥ 1↻ 02026-04-04 23:53 UTCView post →

#bluemarble across platforms

every network with a public tag surface

Follow #bluemarble 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/bluemarble