#gwern

Live, measured metrics for the hashtag #gwern 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 #gwern

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.

$1,129.43/ year · 5-character #name
Claim #gwern — $1,129.43/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
11
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 11
0
Avg reactions / post
Mastodon · last 11
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-09-12 20:31 UTC
0
09-06
0
09-07
0
09-08
0
09-09
0
09-10
0
09-11
0
09-12

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 2026-09-12 20:31 UTC
#gwernaffield
0 uses · 0 accounts / 7d
#Gwernig
0 uses · 0 accounts / 7d
#gwernperfumereviews
0 uses · 0 accounts / 7d
#gwernnet
0 uses · 0 accounts / 7d
#gwerndadjokes
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-09-12 20:31 UTC

Everything below is measured over the latest 11 public posts (spanning ~42466 hours).

Posting hours (UTC)

00:0012:0023:00

Languages: English (11)

Avg boosts / post: 0.1

Top of the latest posts

  • HackerNewsTop5 (@hackernewstop5) AI 연구·저술로 알려진 Gwern이 전업 글쓰기와 익명 활동을 그만두고 Guardian Angel을 출범한다고 발표했다. 구체적인 제품·기술 세부사항은 공개되지 않았지만, 영향력 있는 AI 연구자의 창업 전환 소식으로 주목할 만하다. https://x.com/hackernewstop5/status/2084792040731377888 #ai #research #star

    ainews@[email protected]♥ 0↻ 02026-08-05 00:54 UTCView post →

  • 🚨Breaking News: Tech Bro quits keyboard warrior life to play pretend angel investor! 🚀🔔 Apparently, starting a company is just as easy as deleting your content and vanishing into the ether... Try again with better WiFi, Gwern! 📡🤣 https

    N-gated Hacker News@[email protected]♥ 0↻ 02026-08-04 22:37 UTCView post →

  • Gwern reties from fulltime writing to launch Guardian Angel Inc https://twitter.com/i/status/2084739205071343837 Comments: https://news.ycombinator.com/item?id=49174900 #HackerNews #Gwern #GuardianAngel #Inc #writing #career #transition #st

    Hacker News@[email protected]♥ 0↻ 02026-08-04 22:37 UTCView post →

What “gwern” means

Wikipedia

Gwern is a minor figure in Welsh tradition. He is the son of Matholwch, king of Ireland, and Branwen, sister to the king of Britain. He appears in the tale of Branwen, daughter of Llŷr, in which his murder at the hands of his sadistic uncle Efnysien sparks a mutually destructive battle between Britain and Ireland.

“Gwern” on Wikipedia (CC BY-SA) →

#gwern across platforms

every network with a public tag surface

Follow #gwern 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/gwern