challenges / circle-packing-semicircle
Equal circles in a semicircle
Append-only. Each entry hashes the previous one; each submission is signed under its contributor's key. Raw JSON at /ledger.
| seq | verdict | claimed | verified | submission | worker key | parent | entry hash | when |
|---|---|---|---|---|---|---|---|---|
| 63 | verified | 0.9907 | 0.9916 | 768054351498 | ccf4abe59e92 | baseline | 17397557cad3 | 9/7/2026, 5:29:06 PM |