#knownunknown

Live, measured metrics for the hashtag #knownunknown 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 #knownunknown

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 · 12-character #name
Claim #knownunknown — $5.00/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
1
Uses / 7 days
Mastodon
1
Accounts / 7 days
Mastodon
6
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 6
0
Avg reactions / post
Mastodon · last 6

Day-by-day usage

measured · mas.to (Mastodon public tags API) · fetched 2026-07-27 23:50 UTC
0
07-21
1
07-22
0
07-23
0
07-24
0
07-25
0
07-26
0
07-27

1 uses by 1 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mas.to (Mastodon public search API) · fetched 2026-07-27 23:50 UTC
#KnownUnknowns
0 uses · 0 accounts / 7d

Live pulse

measured · mas.to (Mastodon tag timeline) · fetched 2026-07-27 23:50 UTC

Everything below is measured over the latest 6 public posts (spanning ~28005 hours).

Posting hours (UTC)

00:0012:0023:00

Languages: English (6)

Avg boosts / post: 0

Top of the latest posts

  • I missed out on being on this #KnownUnknown Zoom last Thursday, doe to train delays. But the recording just has been posted. James Somerville talking to Ian Anderson about 40 yeas of The Designers Republic https://www.youtube.com/watch?v=G0

    Edgar Walthert :NoWar:@[email protected]♥ 0↻ 02026-07-22 17:25 UTCView post →

  • The https://wikenigma.org.uk/ is a great resource that suggests some gaps in current human knowledge. There are a lot of potential research topics in the "psychology, general" section. #KnownUnknown

    Bjørn Sætrevik@[email protected]♥ 0↻ 02025-01-28 10:27 UTCView post →

  • The Mystery at the Heart of the OpenAI Chaos https://www.wired.com/story/mystery-at-the-heart-of-the-openai-chaos/ #Business/ArtificialIntelligence #KnownUnknown #Business

    Pyrzout :vm:@[email protected]♥ 0↻ 02023-11-21 04:50 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/knownunknown