#JohnMastodonDay

Live, measured metrics for the hashtag #JohnMastodonDay 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 #johnmastodonday

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 · 15-character #name
Claim #johnmastodonday — $5.00/yr→
Annual, renews each year
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card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
6.9
Avg reactions / post
Mastodon · last 40

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-27 05:29 UTC
0
07-21
0
07-22
0
07-23
0
07-24
0
07-25
0
07-26
0
07-27

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 2026-07-27 05:29 UTC

No related tags with measured usage found for #johnmastodonday.

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-27 05:29 UTC

Everything below is measured over the latest 40 public posts (spanning ~4167 hours).

Posting hours (UTC) — busiest: 03:00

00:0012:0023:00

Languages: English (39) · Polish (1)

Avg boosts / post: 7.2

Top of the latest posts

  • Today is the official yearly celebration for John Mastodon :awesome: :rainbowdance: The famous John Mastodon who did so much for us on December 16th/17th, 2022 :blobsalute: For those who were here 👀 What is your favorite "fact" about John

    Em :official_verified:@[email protected]♥ 173↻ 1232025-12-18 03:06 UTCView post →

  • Look, I know there's a lot of confusion on the Fediverse about John Mastodon Day being on December 16th or December 17th. But, the thing is, the Earth is big. And round. And one thing can happen on two days at once. Also, John Mastodon is t

    Em :official_verified:@[email protected]♥ 30↻ 272025-12-18 04:55 UTCView post →

  • Repost: I'm sure #JohnMastodon would have dove in and saved the man, but I didn't dare pull on the boot. #Montreal #niddepoule #pothole #JohnMastodonDay

    Bill Minarik@silicatefondue♥ 21↻ 32025-12-16 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/johnmastodonday