_radosinsky

Who this is

A handle at the end of the author's solution post. "Congratulations to @_radosinsky and thank you to everyone who took part". That's it. Who's behind it? The record can't say. When the Wayback Machine saved that post, X's own API couldn't even find the account behind the mention. So no profile link either.

What they pulled off

Twelve photos, a paperback and a bit of arithmetic that wasn't arithmetic. Hunting Time hid most of its words as times in the plot, and the photos only told you which page to open. The final clue went up on August 13. The coins moved on August 18 at 02:07 UTC, in one transaction.

They missed the author's before Eclipse bonus by four days. He offered one anyway, that same day. Fair play.

What the record says and what it doesn't

One fact, from the author. The claim sent 419,642 sats to 3KBUS…, and it's tempting to call that their address. Nothing public says so, though, so the record leaves it out.

The record

solver: party("_radosinsky", {
  key: "radosinsky",
  about: "X user the author named as the winner of the Hunting Time seed phrase hunt.",
  facts: [
    fact("Named by the author as the winner, in the post with the full solution.", SOLUTION, { date: "2026-08-20" }),
  ],
}),

The key drops the underscore, because keys are kebab-case.