#hashcash

Live, measured metrics for the hashtag #hashcash 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 #hashcash

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.

$110.68/ year · 8-character #name
Claim #hashcash — $110.68/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
13
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 13
0.3
Avg reactions / post
Mastodon · last 13

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-28 08:22 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 08:22 UTC

No related tags with measured usage found for #hashcash.

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-28 08:22 UTC

Everything below is measured over the latest 13 public posts (spanning ~71155 hours).

Posting hours (UTC) — busiest: 01:00

00:0012:0023:00

Languages: English (13)

Avg boosts / post: 0.2

Top of the latest posts

  • I forgot about #Hashcash (the framework that inspired #Bitcoin mining). If you're not familiar, it's a proof-of-work system to combat email spam. I was rather entertained reading this answer on the Information Security Stack Exchange. In 20

    Aaron Toponce ⚛️:debian:@atoponce♥ 4↻ 02025-12-03 23:25 UTCView post →

  • @nick I do kinda wish #HashCash had caught on.

    PurpleJillybeans :PrideDisk:@[email protected]♥ 0↻ 02026-06-03 13:34 UTCView post →

  • **Хактивизм, Крипто-Идеология и Даркнет: Архитекторы Децентрализованного Будущего** **Введение** В последние десятилетия цифровая свобода оказалась под угрозой. Государства ужесточают контроль над интернетом, корпорации собирают персональны

    Kolibri@[email protected]♥ 0↻ 12025-02-01 01:43 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/hashcash