#TheBlackhearts

Live, measured metrics for the hashtag #TheBlackhearts 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 #theblackhearts

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
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1
Uses / 7 days
Mastodon
1
Accounts / 7 days
Mastodon
11
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 11
0
Avg reactions / post
Mastodon · last 11
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-08-01 03:32 UTC
0
07-26
0
07-27
0
07-28
0
07-29
1
07-30
0
07-31
0
08-01

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 2026-08-01 03:32 UTC
#joanjett_theblackhearts
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-08-01 03:32 UTC

Everything below is measured over the latest 11 public posts (spanning ~25005 hours).

Posting hours (UTC)

00:0012:0023:00

Languages: English (9) · German (2)

Avg boosts / post: 0.2

Top of the latest posts

  • 🇺🇦 #NowPlaying on #BBC6Music's #NickGrimshaw Joan Jett & The Blackhearts: 🎵 Bad Reputation #JoanJett #TheBlackhearts https://bruiserqueen.bandcamp.com/track/bad-reputation-joan-jett-and-the-blackhearts https://open.spotify.com/track/3VwC

    BBC6Music 🎶 #NowPlaying Bot@[email protected]♥ 0↻ 02026-07-30 08:36 UTCView post →

  • 🇺🇦 #NowPlaying on #BBC6Music's #HuwStephens Joan Jett & The Blackhearts: 🎵 Bad Reputation #JoanJett #TheBlackhearts https://bruiserqueen.bandcamp.com/track/bad-reputation-joan-jett-and-the-blackhearts https://open.spotify.com/track/3VwCH

    BBC6Music 🎶 #NowPlaying Bot@[email protected]♥ 0↻ 02026-07-21 16:30 UTCView post →

  • #MondayCovers 🎶 Joan Jett & The Blackhearts - I Love Rock'n'Roll song.link: https://song.link/t/94089523 For reference, the original by The Arrows, released in 1975 song.link: https://song.link/t/140562321 #Music #HardRock #JoanJett #TheBl

    sariash@[email protected]♥ 0↻ 02025-11-24 17:37 UTCView post →

#theblackhearts across platforms

every network with a public tag surface

Follow #theblackhearts 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/theblackhearts