#OurBlackHole

Live, measured metrics for the hashtag #OurBlackHole 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 #ourblackhole

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 · 12-character #name
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card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
20
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 20
0.7
Avg reactions / post
Mastodon · last 20
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.social (Mastodon public tags API) · fetched 2026-11-06 10:53 UTC
0
10-31
0
11-01
0
11-02
0
11-03
0
11-04
0
11-05
0
11-06

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.social (Mastodon public search API) · fetched 2026-11-06 10:53 UTC

No related tags with measured usage found for #ourblackhole.

Live pulse

measured · mastodon.social (Mastodon tag timeline) · fetched 2026-11-06 10:53 UTC

Everything below is measured over the latest 20 public posts (spanning ~16643 hours).

Posting hours (UTC) — busiest: 13:00

00:0012:0023:00

Languages: English (12) · Spanish (6) · Japanese (1) · German (1)

Avg boosts / post: 1.7

Top of the latest posts

  • A really nice comparison of the two black holes observed by @ehtelescope https://www.youtube.com/watch?v=UOESt-G34vE #ourblackhole

    Meg Schwamb@[email protected]♥ 6↻ 102022-05-12 13:28 UTCView post →

  • Neue Episode: EHT – Sagittarius A* Das #EventHorizonTelescope hat am 12. Mai 2022 das erste Bild von Sagittarius A* veröffentlicht. Ich konnte nach der Pressekonferenz kurz mit einem beteiligten Wissenschaftler sprechen. https://aufdistanz.

    Auf Distanz@[email protected]♥ 2↻ 62022-05-16 18:36 UTCView post →

  • We know have one more image of a black hole shadow and the snapshot of the material orbiting around the black hole. The Event Horizon Telescope now has the best image of the black hole in the heart of our Galaxy (Sgr A*) Image credit: EHT C

    Meg Schwamb@[email protected]♥ 2↻ 52022-05-12 13:21 UTCView post →

#ourblackhole across platforms

every network with a public tag surface

Follow #ourblackhole 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/ourblackhole