#notecards

Live, measured metrics for the hashtag #notecards 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 #notecards

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.

$51.02/ year · 9-character #name
Claim #notecards — $51.02/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
1.9
Avg reactions / post
Mastodon · last 40

Day-by-day usage

measured · mastodon.social (Mastodon public tags API) · fetched 2026-07-29 01:40 UTC
0
07-23
0
07-24
0
07-25
0
07-26
0
07-27
0
07-28
0
07-29

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.social (Mastodon public search API) · fetched 2026-07-29 01:40 UTC
#notecards2023
0 uses · 0 accounts / 7d
#notecardsforsale
0 uses · 0 accounts / 7d

Live pulse

measured · mastodon.social (Mastodon tag timeline) · fetched 2026-07-29 01:40 UTC

Everything below is measured over the latest 40 public posts (spanning ~12340 hours).

Posting hours (UTC) — busiest: 09:00

00:0012:0023:00

Languages: English (39)

Avg boosts / post: 2.7

Top of the latest posts

  • RetroChallenge announced the results of RC2024/10 and I'm honored to be among the winners. I entered with the WebCard project written in Interlisp, a NoteCards extension for visiting websites. Thanks to the organizers, voters, and judges an

    Paolo Amoroso@[email protected]♥ 19↻ 102025-10-30 10:56 UTCView post →

  • At ACM #Hypertext @ht: Mark Anderson talking about spatial hypertext and its origins, also referring to Frank Halasz's #NoteCards. See his full paper “W(h)ither Spatial Hypertext?” at http://doi.org/10.1145/3720553.3746683 @hist_HT @interli

    Claus Atzenbeck 🇪🇺@[email protected]♥ 19↻ 102025-09-18 15:10 UTCView post →

  • @clausatz @ht @hist_HT @interlisp @amoroso /cf. me on #NoteCards https://mprove.de/visionreality/text/2.1.6_notecards.html

    Matthias MProve@[email protected]♥ 4↻ 42025-09-23 10:40 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/notecards