#openmicroblogging

Live, measured metrics for the hashtag #openmicroblogging 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 #openmicroblogging

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.

$5.00/ year · 17-character #name
Claim #openmicroblogging — $5.00/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
19
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 19
0.5
Avg reactions / post
Mastodon · last 19
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.online (Mastodon public tags API) · fetched 2026-10-10 07:34 UTC
0
10-04
0
10-05
0
10-06
0
10-07
0
10-08
0
10-09
0
10-10

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.online (Mastodon public search API) · fetched 2026-10-10 07:34 UTC

No related tags with measured usage found for #openmicroblogging.

Live pulse

measured · mastodon.online (Mastodon tag timeline) · fetched 2026-10-10 07:34 UTC

Everything below is measured over the latest 19 public posts (spanning ~136673 hours).

Posting hours (UTC) — busiest: 12:00

00:0012:0023:00

Languages: English (13) · German (4)

Avg boosts / post: 3.4

Top of the latest posts

  • I chatted with @evan about the good old days of the #fediverse ☺️ https://openchannels.fm/how-decentralized-social-platforms-grew-from-identica-to-modern-day-mastodon/ #ostatus #activitypub #statusnet #identica #openmicroblogging #wordpress

    Matthias Pfefferle@pfefferle@mastodon.social♥ 6↻ 162025-10-07 15:46 UTCView post →
  • A Post Scriptum. The one superpower we all have and that I have learned the hard way. Patience. When @evan decided years ago to publish a simple protocol called #OMB #OpenMicroblogging that ultimately lead to #ActivityPub and what we have n

    Jan Wildeboer 😷:krulorange:@jwildeboer@social.wildeboer.net♥ 2↻ 42022-11-21 18:25 UTCView post →
  • If you are new to the #Fediverse and you have seen people talk that #Mastodon have 10 million accounts/users… At least according to #FediDB this is a false assumption. The 10 million accounts/users is for the **entire** **Fediverse network*

    Yohan Yukiya Sese Cuneta 사요한 🦣@youronlyone@c.im♥ 1↻ 42023-06-16 14:50 UTCView post →

What “openmicroblogging” means

Wikipedia

OpenMicroBlogging is a deprecated communication protocol that allows different microblogging services to interoperate with each other. It lets the user of one service subscribe to statuses from a user of another service. This enables the creation of a federation of new communities, as an individual or organization of any size can host a service that supports the protocol. OpenMicroBlogging utilizes the OAuth and Yadis protocols and does not depend on any central authority.

“OpenMicroBlogging” on Wikipedia (CC BY-SA) →

#openmicroblogging across platforms

every network with a public tag surface

Follow #openmicroblogging 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.

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/openmicroblogging