#HAMChallenge

Live, measured metrics for the hashtag #HAMChallenge 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 #hamchallenge

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.

$5.00/ year · 12-character #name
Claim #hamchallenge — $5.00/yr→
Annual, renews each year
Buy on hashtag.space (web3)
one-timepay once, yours for life
card via hashtag.org · tokens via hashtag.space
1
Uses / 7 days
Mastodon
1
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
0.3
Avg reactions / post
Mastodon · last 40

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-27 14:52 UTC
0
07-21
0
07-22
0
07-23
0
07-24
0
07-25
0
07-26
1
07-27

1 uses by 1 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 2026-07-27 14:52 UTC
#hamchallenge2025
0 uses · 0 accounts / 7d
#hamchallenge2026
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-27 14:52 UTC

Everything below is measured over the latest 40 public posts (spanning ~4357 hours).

Posting hours (UTC) — busiest: 08:00

00:0012:0023:00

Languages: German (25) · English (15)

Avg boosts / post: 1.4

Top of the latest posts

  • One of the very first CW activities I took part in on my cw journey, was the AGCW VHF/UHF contest (144/432 MHz, see https://www.agcw.de/contest/vhf-uhf/ ) and what I'd call 'summer edition' took place again last saturday. Throughout the las

    DJ3CE@[email protected]♥ 5↻ 02026-06-16 09:51 UTCView post →

  • I modified my ZS6BKW to work on 160m. I replaced my balun with an alligator cable that connected the center pin of the coax to both terminals of the ladder line. It worked. Running 50W on FT8 I managed one qso with DL7GP (135km). I got -17

    Lieven - DF1CN@[email protected]♥ 4↻ 22026-05-18 06:51 UTCView post →

  • #hamchallenge week 16 - Operate in an uncommon digital mode Which mode did you choose? What hardware or software did you use? Were you able to make a QSO? https://www.hamchallenge.org/challenges/34/toots #hamradio

    HamChallenge Bot@[email protected]♥ 1↻ 22026-04-13 08:16 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/hamchallenge