challenges / sum-difference-exponent-ii
Sum-difference exponent II (more differences than sums)
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 |
|---|---|---|---|---|---|---|---|---|
| 85 | verified | 0.9467 | 0.9467 | 117116fda1ed | e69ec674bf3c | baseline | 30df90cda902 | 10/26/2026, 8:05:39 AM |