#ptb

Live, measured metrics for the hashtag #ptb 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 #ptb

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.

$5,313.74/ year · 3-character #name
Claim #ptb — $5,313.74/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
3
Uses / 7 days
Mastodon
3
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 · mas.to (Mastodon public tags API) · fetched 2026-10-16 00:58 UTC
0
10-10
3
10-11
0
10-12
0
10-13
0
10-14
0
10-15
0
10-16

3 uses by 3 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mas.to (Mastodon public search API) · fetched 2026-10-16 00:58 UTC
#ptbs
1 uses · 1 accounts / 7d
#ptbr
0 uses · 0 accounts / 7d
#ptba
0 uses · 0 accounts / 7d
#ptbrasil
1 uses · 1 accounts / 7d
#ptbo
0 uses · 0 accounts / 7d
#ptbp1
0 uses · 0 accounts / 7d
#PTBarnum
0 uses · 0 accounts / 7d
#ptbayerindonesiawelcomedthevisitofreemalabaliradovan
0 uses · 0 accounts / 7d
#ptbalimediatelekomunikasi
0 uses · 0 accounts / 7d
#ptbarnam
0 uses · 0 accounts / 7d
#ptbsrecovery
0 uses · 0 accounts / 7d
#ptbtime3
0 uses · 0 accounts / 7d

Live pulse

measured · mas.to (Mastodon tag timeline) · fetched 2026-10-16 00:58 UTC

Everything below is measured over the latest 40 public posts (spanning ~2995 hours).

Posting hours (UTC) — busiest: 16:00

00:0012:0023:00

Languages: French (20) · English (13) · Portuguese (2) · German (2) · Spanish (1) · Norwegian (1)

Avg boosts / post: 0.6

Top of the latest posts

  • Let's say something killed ~90% of life on a planet, like in the Great Dying here on Terra. How long is it going to take the ecology to recover, and where will it start? (~5Myr and surprisingly heavy on the top of the food chain). Link: htt

    Dr. Or M. Bialik@[email protected]♥ 1↻ 72026-07-21 06:32 UTCView post →

  • https://www.europesays.com/be-fr/284023/ Raoul Hedebouw accuse Bernard Quintin de criminaliser l’opposition #BE #BEFr #Belgique #Belgium #BernardQuintin #CriminalisationDeL’opposition #DroitsDémocratiques #LoiQuintin #PTB #RaoulHedebouw #Re

    Belgique@[email protected]♥ 0↻ 02026-10-11 20:25 UTCView post →

  • https://www.europesays.com/es/813499/ Los primeros relojes nucleares ya funcionan en Viena y Pekín tras 50 años de búsqueda – Martin Cid Magazine ES #AtomicClock #CalciumFluorideCrystal #Ciencia #CienciaYTecnología #CienciaYtecnología #Dark

    España@[email protected]♥ 0↻ 02026-10-11 19:56 UTCView post →

#ptb across platforms

every network with a public tag surface

Follow #ptb 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/ptb