challenges / sphere-packing-sphere
Equal spheres in a sphere
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 |
|---|---|---|---|---|---|---|---|---|
| 47 | verified | 0.9823 | 0.9788 | 21f7e4acc543 | ccf4abe59e92 | baseline | 9b89dc86b454 | 9/7/2026, 1:07:25 PM |