#512kb

Live, measured metrics for the hashtag #512kb 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 #512kb

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.

$1,129.43/ year · 5-character #name
Claim #512kb — $1,129.43/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
11
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 11
1.2
Avg reactions / post
Mastodon · last 11

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-29 13:38 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 · fosstodon.org (Mastodon public search API) · fetched 2026-07-29 13:38 UTC
#club512kb
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-29 13:38 UTC

Everything below is measured over the latest 11 public posts (spanning ~40776 hours).

Posting hours (UTC)

00:0012:0023:00

Languages: English (6) · Italian (3) · Spanish (1) · Danish (1)

Avg boosts / post: 0.5

Top of the latest posts

  • Anoche, con mucho insomnio encima, me decidí al fin a realizar un cambio que llevaba queriendo hacer desde hace mucho tiempo en mi sitio web personal: ivanhercaz.com ¡Hacerlo una #WebSencilla! Simplificar su estilo y reducir, mantenerlo úni

    Iván 🌱@[email protected]♥ 6↻ 12024-02-08 12:28 UTCView post →

  • Joined https://512kb.club/ 🎉 https://jamesmead.org/ #512kb

    James :opensource:@floehopper♥ 4↻ 12023-05-19 16:15 UTCView post →

  • New blogpost on optimizing my website's size and joining the #512KB club. https://jmmonteiro.com/blog/2026-02-19/ #smallWeb #websites

    João@[email protected]♥ 2↻ 02026-02-19 23:24 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/512kb