challenges / circle-packing-quadrant
Equal circles in a quarter disk
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 |
|---|---|---|---|---|---|---|---|---|
| 62 | verified | 0.9902 | 0.9912 | 0660e5527a5c | ccf4abe59e92 | baseline | 597273914f49 | 9/7/2026, 5:28:47 PM |