#roykerr
Live, measured metrics for the hashtag #roykerr from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #roykerr
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Day-by-day usage
measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-28 03:02 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 2026-07-28 03:02 UTCNo related tags with measured usage found for #roykerr.
Live pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-28 03:02 UTCEverything below is measured over the latest 2 public posts (spanning ~1906 hours).
Posting hours (UTC)
Languages: English (2)
Avg boosts / post: 1.5
Top of the latest posts
What if #Singularities DO NOT Exist? https://www.youtube.com/watch?v=HRir6-9tsJs #Science #Physics #BlackHole #BlackHoles #Singularity #Astrophysics #Kerr #RoyKerr #Penrose #RogerPenrose #PenroseSingularity #PenroseSingularityTheorem #Geode
For those who always doubted the idea of a singularity at the centre of a black hole, here is a most remarkable paper with the contrary view “Do Black Holes have Singularities?” R. P. Kerr November 15, 2023 https://www.researchgate.net/publ
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/roykerr