#ad19

Live, measured metrics for the hashtag #ad19 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 #ad19

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.

$2,449.80/ year · 4-character #name
Claim #ad19 — $2,449.80/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
0
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.online (Mastodon public tags API) · fetched 2026-11-13 10:15 UTC
0
11-07
0
11-08
0
11-09
0
11-10
0
11-11
0
11-12
0
11-13

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.online (Mastodon public search API) · fetched 2026-11-13 10:15 UTC
#aa83ad19d89
0 uses · 0 accounts / 7d
#a19ad0852bb
0 uses · 0 accounts / 7d
#ad19bb46017
0 uses · 0 accounts / 7d
#ad13e19e78a
0 uses · 0 accounts / 7d
#f4f7833ad19
0 uses · 0 accounts / 7d
#guid5d84ad19ab51
0 uses · 0 accounts / 7d
#guid19ad6c3a2f15
0 uses · 0 accounts / 7d
#0F19AD
0 uses · 0 accounts / 7d
#linka0e91d3a61a1208e445ad6f3b19c2e3ae36
0 uses · 0 accounts / 7d
#AD4E19
0 uses · 0 accounts / 7d
#19AD2D
0 uses · 0 accounts / 7d
#19AD63
0 uses · 0 accounts / 7d

Live pulse

measured · mastodon.online (Mastodon tag timeline) · fetched 2026-11-13 10:15 UTC

Everything below is measured over the latest 40 public posts (spanning ~5403 hours).

Posting hours (UTC) — busiest: 08:00

00:0012:0023:00

Languages: Spanish (40)

Avg boosts / post: 0.9

Top of the latest posts

  • 🚨 FINAL EXTENSION. LAST CHANCE TO SUBMIT TO IWA AD19. Due to multiple last-minute requests, the deadline has been extended for the very last time. 🕛 Wednesday 17 December, 23:59 (CET) ⏰ FINAL CALL! SUBMIT NOW!!!! #AD19 #LastCall #Deadline

    AD19-Valencia2026@AD19_Valencia2026@mastodon.social♥ 1↻ 12025-12-15 18:29 UTCView post →

  • Está en marcha en València el congreso #AD19 sobre valorización de residuos mediante tecnologías de digestión anaerobia. Son varios los ponentes que, entre la ceremonia de apertura de ayer y la sesión de hoy, han comentado cómo el escenario

    PalPartaca@PalPartaca@mastodon.social♥ 0↻ 12026-06-10 13:17 UTCView post →

  • You can download the official IWA AD19 app here: Apple Store: https://apps.apple.com/us/app/iwa-ad19/id6770438263 Play Store: https://play.google.com/store/apps/details?id=en.eventool.events.appIWAAD19 #AD19 #AnaerobicDigestion #ConferenceA

    AD19-Valencia2026@AD19_Valencia2026@mastodon.social♥ 0↻ 12026-06-05 15:57 UTCView post →

What “ad19” means

Wiktionary · Wikipedia

ad/æd/

  • nounAdvertisement.
Full entry on Wiktionary →

Advertising is the practice and techniques employed to bring attention to a product or service. Advertising aims to present a product or service in terms of utility, advantages, and qualities of interest to consumers. It is typically used to promote a specific good or service, but there is a wide range of uses, a traditional form being commercial advertisement.

“Advertising” on Wikipedia (CC BY-SA) →

#ad19 across platforms

every network with a public tag surface

Follow #ad19 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/ad19