#cosmere
Live, measured metrics for the hashtag #cosmere from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #cosmere
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.social (Mastodon public tags API) · fetched 2026-09-19 17:13 UTCNo measured public usage for #cosmere in the last 7 days. That is a real result, and a good one to know: this hashtag is wide open right now. We show a dash before we ever show a made-up number. Browse the trending index for tags with live measurements.
Related hashtags
measured · mastodon.social (Mastodon public search API) · fetched 2026-09-19 17:13 UTCNo related tags with measured usage found for #cosmere.
Live pulse
measured · Mastodon tag timeline · fetched 2026-09-19 17:13 UTCNo recent public posts found for #cosmere on Mastodon. Nothing measured, so nothing shown.
What “cosmere” means
WikipediaBrandon Winn Sanderson is an American author of high fantasy, science fiction, and young adult books. His best known novels include the Mistborn series and The Stormlight Archive, which are set in the "Cosmere", a fictional universe. Outside of the Cosmere, he has written several young adult and juvenile series including The Reckoners, the Skyward series, and the Alcatraz series. He is also known for finishing author Robert Jordan's high fantasy series The Wheel of Time. Sanderson has created tw
“Brandon Sanderson” on Wikipedia (CC BY-SA) →#cosmere across platforms
every network with a public tag surfaceFollow #cosmere 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/cosmere