#atompub

Live, measured metrics for the hashtag #atompub 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 #atompub

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.

$240.06/ year · 7-character #name
Claim #atompub — $240.06/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
2
Uses / 7 days
Mastodon
2
Accounts / 7 days
Mastodon
8
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 8
0
Avg reactions / post
Mastodon · last 8
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-10-15 11:01 UTC
0
10-09
0
10-10
0
10-11
2
10-12
0
10-13
0
10-14
0
10-15

2 uses by 2 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 2026-10-15 11:01 UTC

No related tags with measured usage found for #atompub.

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-10-15 11:01 UTC

Everything below is measured over the latest 8 public posts (spanning ~67022 hours).

Posting hours (UTC)

00:0012:0023:00

Languages: English (8)

Avg boosts / post: 0.6

Top of the latest posts

  • We have a churning problem in #alttech. #ActivityPub grew from #PubSubHubbub, built on #AtomPub, built on #RSS - roots in the high tide of the #openweb. Since then, progressive tech has churned sideways, while people drifted to the #dotcons

    Hamish Campbell@[email protected]♥ 0↻ 12026-10-12 06:22 UTCView post →

  • We have a churning problem in #alttech. #ActivityPub grew from #PubSubHubbub, built on #AtomPub, built on #RSS - roots in the high tide of the #openweb. Since then, progressive tech has churned sideways, while people drifted to the #dotcons

    witchescauldron@[email protected]♥ 0↻ 32026-10-12 06:22 UTCView post →

  • @reiver #WebDAV is an #HTTP based protocol. #ActivityPub is an HTTP based protocol. #AtomPub is an HTTP based protocol. That's all because HTTP is deliberately focused on CRUD operations targeting resources denoted by Uniform Resource Locat

    Kingsley Uyi Idehen@[email protected]♥ 0↻ 02023-02-15 20:32 UTCView post →

What “atompub” means

Wikipedia

The name Atom applies to a pair of related Web standards. The Atom Syndication Format is an XML language used for web feeds, while the Atom Publishing Protocol is a simple HTTP-based protocol for creating and updating web resources.

“Atom (web standard)” on Wikipedia (CC BY-SA) →

#atompub across platforms

every network with a public tag surface

Follow #atompub straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.

X (Twitter) ↗Instagram ↗TikTok ↗Facebook ↗LinkedIn ↗YouTube ↗Threads ↗Bluesky ↗Mastodon ↗Reddit ↗Pinterest ↗Tumblr ↗

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/atompub