#brainhack

Live, measured metrics for the hashtag #brainhack 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 #brainhack

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.

$51.02/ year · 9-character #name
Claim #brainhack — $51.02/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
39
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 39
0.3
Avg reactions / post
Mastodon · last 39
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-11-12 16:17 UTC
0
11-06
0
11-07
0
11-08
0
11-09
0
11-10
0
11-11
0
11-12

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 2026-11-12 16:17 UTC
#brainhacks
1 uses · 1 accounts / 7d
#BrainhackGlobal
0 uses · 0 accounts / 7d
#brainhackglobal2023
0 uses · 0 accounts / 7d
#brainhackschool2023
0 uses · 0 accounts / 7d
#BrainHacked
0 uses · 0 accounts / 7d
#brainhackaus
0 uses · 0 accounts / 7d
#brainhackgeneva
0 uses · 0 accounts / 7d
#brainhackzurich
0 uses · 0 accounts / 7d
#BrainhackGlobal2022
0 uses · 0 accounts / 7d
#brainhack_aus
0 uses · 0 accounts / 7d
#BrainHackAMX
0 uses · 0 accounts / 7d
#brainhacking
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-11-12 16:17 UTC

Everything below is measured over the latest 39 public posts (spanning ~80946 hours).

Posting hours (UTC) — busiest: 20:00

00:0012:0023:00

Languages: English (33) · German (4) · French (2)

Avg boosts / post: 1.5

Top of the latest posts

  • Je suis en train de plonger dans les aides organisationnelles (ça devient de fait ma nouvelle passion lol). Si ça vous intéresse, je vous en parlerai ici. #NeurodivergentShit #BrainHack

    Ezrine@ezrine@piaille.fr♥ 11↻ 12024-11-04 09:43 UTCView post →

  • The BIDS workshop at BrainHack 2026 is coming together, and we want your help! Full announcement here: https://neurostars.org/t/bids-brainhack-2026/36148 #ohbm26 #brainhack

    bids-standard@bidsstandard♥ 1↻ 22026-05-08 20:44 UTCView post →

  • Gang Chen (at AFNI) and I are running a project on a python implementation at this year's Brainhack. If you're keen to join us, or the Brainhack, get in touch. Project description: https://brainhack.org/global2022/project/project_78/ WTF is

    Kelly Garner@garner_theory@fediscience.org♥ 1↻ 132022-11-16 07:38 UTCView post →

#brainhack across platforms

every network with a public tag surface

Follow #brainhack 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/brainhack