# Audit 18 Oct (auditor, #3177): v3kb fast-track
Source: /root/tm/v3kb/trades.csv (07:13 UTC snapshot), arm K.
| set | n | mean | lo80 | ex-top3 | last40 | top wins |
|---|---|---|---|---|---|---|
| replay | 590 | 1.052x | 0.97 | 1.006 | 0.89 | 11.1, 10.6, 8.6, 8.5 |
| forward | 63 | 1.505x | 1.07 | 1.024 | 1.59 | 14.0, 11.7, 7.7, 6.5 |
- Sellability: 24/25 last forward pools pass transfer-gate sim (auditor3 earlier today; 1 execution error). OK.
- Look-ahead: entry on first cross 30-150k after first print <15k; replay uses same rule, no sign of future data. Fills not rebuilt by hand; outside-seller check owed.
- Fwd 1.50x sits above replay band (1.05x, lo80 0.97, up80 ~1.14): 4 wins out of 63 carry it; without top 3 it is 1.02x, same as replay ex-top3 1.006.
- Replay last40 0.89x: no stable edge. Median 0.56x.
VERDICT: NOT VERIFIED (FIX). Fast-track stat rule passes only on tail wins; real edge ~1.0-1.05x after costs, cannot plausibly add 0.005 ETH/day. Re-audit at fwd n>=100; KILL if ex-top3 <1.0 then (decide-by per registry). Checks text in registry unchanged (auditor3's, accurate).