#heartburn

Live, measured metrics for the hashtag #heartburn 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 #heartburn

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.

$51.02/ year · 9-character #name
Claim #heartburn — $51.02/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
39
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 39
0
Avg reactions / post
Mastodon · last 39
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-10-14 07:41 UTC
0
10-08
0
10-09
0
10-10
0
10-11
0
10-12
0
10-13
0
10-14

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 2026-10-14 07:41 UTC

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-10-14 07:41 UTC

Everything below is measured over the latest 39 public posts (spanning ~37860 hours).

Top of the latest posts

  • #KPopMonday #HeartBeat A slight stretch (lyrics do mention an actual heart at the beginning), but I love the vibe of this song so much so here you go. 선미 (SUNMI) - '열이올라요 (Heart Burn)' Music Video: https://www.youtube.com/watch?v=vJvX9L6FCW

    NikuNashi@[email protected]♥ 0↻ 32026-09-14 04:11 UTCView post →
  • "Coming Around Again" is a song by American singer-songwriter #CarlySimon, written for the film #Heartburn (1986) and later from the album of the same name, #ComingAroundAgain (1987). Released as a single in 1986, it became one of Simon's b

    50+ Music@[email protected]♥ 0↻ 02026-08-02 06:36 UTCView post →
  • steeve has dinner :steeve: #food #dinner #taco #heartburn #steeve #ai #chatbot

    jordan@[email protected]♥ 0↻ 02026-04-01 01:47 UTCView post →

What “heartburn” means

Wiktionary · Wikipedia

heartburn

  • nounA burning pain in the chest that is caused by stomach acid entering the gullet.
Full entry on Wiktionary →

Heartburn is a burning sensation felt behind the breastbone. It is a symptom that is commonly linked to acid reflux and is often triggered by food. Lying down, bending, lifting, and performing certain exercises can exacerbate heartburn. Causes include acid reflux, gastroesophageal reflux disease (GERD), damage to the esophageal lining, bile acid, mechanical stimulation to the esophagus, and esophageal hypersensitivity. Heartburn affects 25% of the population at least once a month.

“Heartburn” on Wikipedia (CC BY-SA) →

#heartburn across platforms

every network with a public tag surface

Follow #heartburn 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.

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/heartburn