#soundness

Live, measured metrics for the hashtag #soundness 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 #soundness

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 #soundness — $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
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 · mastodon.social (Mastodon public tags API) · fetched 2026-08-11 19:37 UTC
0
08-05
0
08-06
0
08-07
0
08-08
0
08-09
0
08-10
0
08-11

0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mastodon.social (Mastodon public search API) · fetched 2026-08-11 19:37 UTC
#SoundnessManagement
0 uses · 0 accounts / 7d
#SoundnessLevy
0 uses · 0 accounts / 7d

Live pulse

measured · mastodon.social (Mastodon tag timeline) · fetched 2026-08-11 19:37 UTC

Everything below is measured over the latest 11 public posts (spanning ~31884 hours).

Posting hours (UTC)

00:0012:0023:00

Languages: English (9) · Russian (1) · Italian (1)

Avg boosts / post: 0.7

Top of the latest posts

  • Postmortem for Kernel Soundness Bug #14576 https://leodemoura.github.io/blog/2026-8-1-postmortem-for-kernel-soundness-bug-14576/ Comments: https://news.ycombinator.com/item?id=49137060 #HackerNews #Postmortem #Kernel #Soundness #Bug #Techno

    Hacker News@h4ckernews♥ 0↻ 02026-08-01 18:49 UTCView post →

  • Трилемма Святого Грааля типизации: почему нельзя всё сразу Все мы знаем, что языки делятся на динамические и статические: Python или JS позволяют молниеносно прототипировать, но расплачиваться нестабильностью в продакшене приходится потом,

    Habr@[email protected]♥ 0↻ 02026-07-29 09:12 UTCView post →

  • Wyrm – Solve algebra by touch, built on an open-source soundness engine https://github.com/dicroce/wyrm_math Comments: https://news.ycombinator.com/item?id=48844046 #HackerNews #Wyrm #Algebra #Touch #OpenSource #Soundness

    Hacker News@h4ckernews♥ 0↻ 02026-07-10 20:14 UTCView post →

What “soundness” means

Wikipedia

In logic, soundness can refer to either a property of arguments or a property of formal deductive systems.

“Soundness” on Wikipedia (CC BY-SA) →

#soundness across platforms

every network with a public tag surface

Follow #soundness 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/soundness