#PerpetualMotion
Live, measured metrics for the hashtag #PerpetualMotion from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #perpetualmotion
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.
Day-by-day usage
measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-29 16:27 UTC0 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 2026-07-29 16:27 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-29 16:27 UTCEverything below is measured over the latest 22 public posts (spanning ~41516 hours).
Posting hours (UTC) — busiest: 00:00
Languages: English (22)
Avg boosts / post: 1
Top of the latest posts
A Brief History of Perpetual Motion https://hackaday.com/2024/07/01/a-brief-history-of-perpetual-motion/ #perpetualmotion #OriginalArt #Featured #Interest #Science
Newton’s Cradle Isn’t Really Perpetual https://fed.brid.gy/r/https://hackaday.com/2026/07/13/newtons-cradle-isnt-really-perpetual/
Newton’s Cradle Isn’t Really Perpetual https://hackaday.com/2026/07/13/newtons-cradle-isnt-really-perpetual/ #Science #Newtonscradle #Perpetualmotion
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/perpetualmotion