#PKA

Live, measured metrics for the hashtag #PKA 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 #pka

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 #pka — $5,313.74/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
6
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 6
0.8
Avg reactions / post
Mastodon · last 6
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-08-12 07:50 UTC
0
08-06
0
08-07
0
08-08
0
08-09
0
08-10
0
08-11
0
08-12

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 2026-08-12 07:50 UTC
#pkasticskeleton
0 uses · 0 accounts / 7d
#pkaestine
0 uses · 0 accounts / 7d
#PkanetaryAlignment
0 uses · 0 accounts / 7d
#pkaywayne
0 uses · 0 accounts / 7d
#pkagarwal
0 uses · 0 accounts / 7d
#pkantanatomy
0 uses · 0 accounts / 7d
#pkacebo
0 uses · 0 accounts / 7d
#PKAZ
0 uses · 0 accounts / 7d
#pkay2earn
0 uses · 0 accounts / 7d
#pkalpha
0 uses · 0 accounts / 7d
#pkarf
0 uses · 0 accounts / 7d
#pkant
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-08-12 07:50 UTC

Everything below is measured over the latest 6 public posts (spanning ~30600 hours).

Posting hours (UTC)

00:0012:0023:00

Languages: English (6)

Avg boosts / post: 1.3

Top of the latest posts

  • Just looked up the pKa of triflic acid and I had forgotten how insane it is (-14.7!!!) and would not have estimated that low based on sulfuric acid having a pKa of -2.8. Like, acetic to trilfluoroacetic only drops by 4.2 pKa unit. Holy hell

    Getzler Lab at KenyonCollege@[email protected]♥ 5↻ 32026-03-29 22:43 UTCView post →

  • The Sleep Hourglass in Every Brain Cell: How a Single Enzyme Tracks Your Wakefulness Follow @1ban_news for daily coverage. https://1ban.news/molecular-sleep-timer-pka-wake-prediction/ #1ban #molecular #sleep #timer #pka #neuroscience

    1ban.news@[email protected]♥ 0↻ 02026-07-28 13:56 UTCView post →

  • How many runways do you see for Napaskiak airport (USA) ? : The answer is on https://www.bigorre.org/aero/meteo/papk/en #napaskiak #usa #napaskiakairport #papk #pka #airport #aviation #avgeek vl

    🅱🅸🅶🅾🆁🆁🅴.🅾🆁🅶@[email protected]♥ 0↻ 02025-06-16 21:01 UTCView post →

#pka across platforms

every network with a public tag surface

Follow #pka 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/pka