#pingback

Live, measured metrics for the hashtag #pingback 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 #pingback

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 #pingback — $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
14
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 14
0.6
Avg reactions / post
Mastodon · last 14

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-29 13:16 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 13:16 UTC
#pingbacks
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-29 13:16 UTC

Everything below is measured over the latest 14 public posts (spanning ~62480 hours).

Posting hours (UTC) — busiest: 21:00

00:0012:0023:00

Languages: English (12) · German (2)

Avg boosts / post: 0.9

Top of the latest posts

  • My blog is hosted as a static website on my own domain name. I've been thinking about how the web has been moving towards centralised services like Medium lately, and wondering how decentralised blogs could benefit more from network effects

    rubenwardy@rubenwardy♥ 6↻ 12022-11-02 18:20 UTCView post →

  • what do you think about: set all linked mastodon (et al) posts as in-reply-to when federating a #WordPress posts!?! very similar to the old #pingback and not so old #webmention days? #fediverse #activitypub #wordpress

    Matthias Pfefferle@[email protected]♥ 2↻ 72024-04-10 14:10 UTCView post →

  • @dacbarbos.eurosky.social Message acknowledged! #pingback from the #fediverse. Your friend(s) on #mastodon 👋

    DACBARBOS Brand@dacbarbos♥ 0↻ 02026-03-10 21:37 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/pingback