#crosspost
Live, measured metrics for the hashtag #crosspost from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #crosspost
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 · mastodon.online (Mastodon public tags API) · fetched 2026-09-26 14:56 UTC29 uses by 7 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 2026-09-26 14:56 UTCLive pulse
measured · mastodon.online (Mastodon tag timeline) · fetched 2026-09-26 14:56 UTCEverything below is measured over the latest 40 public posts (spanning ~274 hours).
Posting hours (UTC) — busiest: 20:00
Languages: English (40)
Avg boosts / post: 0.8
Top of the latest posts
2026/9/26 Media Summary #crosspost vectorize-io/hindsight dream-num/univer derv82/wifit3 kelseyhightower/kubernetes-the-hard-way shy3130/tick-stock-panel Octopus Expertly Executes His Camouflage To Hide From Sea Eel Woman calmly PIT maneuve
Avengers: Doomsday Is Bringing Back Version of Chris Hemsworth’s Thor Fans Haven’t Seen in Years https://web.brid.gy/r/https://www.comingsoon.net/movies/news/2197914-avengers-doomsday-chris-hemsworth-thor-years
Avengers Endgame: Encore Video Shows MCU Fans Reacting Even Louder Than They Did in 2019 https://web.brid.gy/r/https://www.comingsoon.net/movies/news/2197858-avengers-endgame-rerelease-fans-cheering-theaters-2026
What “crosspost” means
Wiktionary · Wikipediacrosspost
- nounAn electronic message posted to multiple newsgroups simultaneously.
- verbTo post (a message) to multiple newsgroups simultaneously.
Crossposting, also known as x-posting or xposting, is the act of posting one message to multiple information channels; forums, mailing lists, or newsgroups. This is distinct from multiposting, which is the posting of separate identical messages, individually, to each channel. Enforcement actions against crossposting individuals vary from simple admonishments up to total lifetime bans. In some cases, on email lists and forums, an individual is put under a stealth ban where their posts are distrib
“Crossposting” on Wikipedia (CC BY-SA) →#crosspost across platforms
every network with a public tag surfaceFollow #crosspost 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.
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/crosspost