#blueplaque

Live, measured metrics for the hashtag #blueplaque 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 #blueplaque

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.

$23.52/ year · 10-character #name
Claim #blueplaque — $23.52/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
25
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 25
0.1
Avg reactions / post
Mastodon · last 25

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-28 19:31 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 19:31 UTC
#blueplaques
0 uses · 0 accounts / 7d
#blueplaquehouse
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-28 19:31 UTC

Everything below is measured over the latest 25 public posts (spanning ~62525 hours).

Posting hours (UTC) — busiest: 16:00

00:0012:0023:00

Languages: English (23) · Italian (1) · German (1)

Avg boosts / post: 1

Top of the latest posts

  • There's clearly a story here, and it's killing me not knowing it. #BluePlaque #cycling #BikeTooter @cycling @mastobikes

    James @ Temples of Syrinx 💠@[email protected]♥ 2↻ 42022-11-27 09:25 UTCView post →

  • Unknown Photographer Who Took First Royal Portrait Honored With Blue Plaque https://petapixel.com/2026/05/29/unknown-photographer-who-took-first-royal-portrait-honored-with-blue-plaque/ #historicalfriday #daguerreotype #louisdaguerre #unite

    Unofficial PetaPixel Bot@[email protected]♥ 0↻ 02026-05-29 16:00 UTCView post →

  • La English Heritage onora con una targa blu la #fotografa vittoriana Julia Margaret Cameron https://petapixel.com/2026/05/12/influential-victorian-photographer-julia-margaret-cameron-honored-with-blue-plaque-at-london-home/ #photography #Bl

    BornToBeBlueUnderABadSign@[email protected]♥ 0↻ 02026-05-12 16:06 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/blueplaque