#qfh

Live, measured metrics for the hashtag #qfh 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 #qfh

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 #qfh — $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
10
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 10
0.9
Avg reactions / post
Mastodon · last 10

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-28 16:49 UTC
0
07-22
0
07-23
0
07-24
0
07-25
0
07-26
0
07-27
0
07-28

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 2026-07-28 16:49 UTC

No related tags with measured usage found for #qfh.

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-28 16:49 UTC

Everything below is measured over the latest 10 public posts (spanning ~41987 hours).

Posting hours (UTC)

00:0012:0023:00

Languages: English (8) · Spanish (2)

Avg boosts / post: 0.3

Top of the latest posts

  • A #RaspberryPi (https://www.adafruit.com/category/105) in #OaklandCalifornia receives radio signals from a #noaa #satellite (NOAA-15, -18, and -19) on a quadrifilar helicoidal antenna (#QFH, http://jcoppens.com/ant/qfh/index.en.php) with an

    EarthScienceAte@[email protected]♥ 9↻ 12022-12-31 05:56 UTCView post →

  • What if you were to make a #Quadrifilar Helix #QFH #antenna, but the arms were two #Möbius (#Mobius, #Moebius) loops instead? #HamRadio #AmateurRadio #radio

    EllisGL@[email protected]♥ 0↻ 02024-01-11 13:21 UTCView post →

  • #NOAA19 and #NOAA18 captures today. #Autumn has finally arrived! #satelliteimagery #QFH #RaspberryNOAAV2 #Nooelec

    𝗪𝗲𝗮𝘁𝗵𝗲𝗿𝗚𝗲𝗲𝗸@[email protected]♥ 0↻ 12023-10-14 18:54 UTCView post →

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/qfh