#liveness

Live, measured metrics for the hashtag #liveness 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 #liveness

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.

$110.68/ year · 8-character #name
Claim #liveness — $110.68/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
10
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 10
0.1
Avg reactions / post
Mastodon · last 10
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.online (Mastodon public tags API) · fetched 2026-08-11 20:30 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.online (Mastodon public search API) · fetched 2026-08-11 20:30 UTC
#liveness_detection
1 uses · 1 accounts / 7d
#liveness_probe
0 uses · 0 accounts / 7d
#livenessdetection
0 uses · 0 accounts / 7d
#livenessprufung
0 uses · 0 accounts / 7d
#livenesstest
0 uses · 0 accounts / 7d
#датасет_liveness
0 uses · 0 accounts / 7d
#liveness_и_readines_пробы
0 uses · 0 accounts / 7d
#livenesscheck
0 uses · 0 accounts / 7d

Live pulse

measured · mastodon.online (Mastodon tag timeline) · fetched 2026-08-11 20:30 UTC

Everything below is measured over the latest 10 public posts (spanning ~28028 hours).

Posting hours (UTC)

00:0012:0023:00

Languages: English (9) · Russian (1)

Avg boosts / post: 0.9

Top of the latest posts

  • I wish at least some of the popular #programming languages adopt the #liveness (or, should I say, "liveliness") exhibited by the #Smalltalk family of languages: Smalltalk-80, Self, Squeak, Pharo, etc.

    amen zwa, esq.@[email protected]♥ 1↻ 12024-07-24 23:49 UTCView post →

  • The Kernel and the Ark I. The Wall and the Infinite It is possible that the history of the modern West hinges on a single, melancholic misreading of Voltaire. When Candide, exhausted by the Lisbon earthquake and the brutalities of the Seven

    Aneesh Sathe@[email protected]♥ 0↻ 22026-01-11 08:28 UTCView post →

  • Proving Liveness with TLA https://roscidus.com/blog/blog/2026/01/01/tla-liveness/ #HackerNews #Proving #Liveness #TLA #FormalMethods #DistributedSystems

    Hacker News@[email protected]♥ 0↻ 02026-01-03 02:33 UTCView post →

What “liveness” means

Wikipedia

Properties of an execution of a computer program—particularly for concurrent and distributed systems—have long been formulated by giving safety properties and liveness properties.

“Safety and liveness properties” on Wikipedia (CC BY-SA) →

#liveness across platforms

every network with a public tag surface

Follow #liveness 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/liveness