#rubicon4
Live, measured metrics for the hashtag #rubicon4 from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #rubicon4
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 2026-07-27 14:34 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 2026-07-27 14:34 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-27 14:34 UTCEverything below is measured over the latest 2 public posts (spanning ~81 hours).
Posting hours (UTC)
Languages: English (2)
Avg boosts / post: 1
Used together with
Top of the latest posts
And here is Room 15: The Supply Room. Here we get close enough to Zenda that the PCs may encounter her! There is a random table dictating Where's Zenda? at any given moment from here onward. https://rubicon4.obsidianportal.com/adventure-log
Some more info about #Rubicon4 and its day-night cycle, gravity, and weather are here: https://rubicon4.obsidianportal.com/wikis/planetary-cycle-of-rubicon-4 #Dungeon23 #Hex23 #ScienceFantasy #SwordAndPlanet #ttrpg
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/rubicon4