Credential · honest fail · 2026-08-08

Alphabet, buy-and-hold

FAIL — published anyway

A track record judged by the MIZAN gate inside a zero-knowledge proof: returns after costs, the out-of-sample split and the overfitting corrections recomputed in-circuit, the strategy never revealed. Anyone can verify this credential offline. Every verdict on the registry is published, including this one.

Disclosed metrics
0.86Sharpe
0.89OOS Sharpe
24.3%CAGR
+11,790.5%Net return
66.7%Max drawdown

Alphabet, buy-and-hold (Momentum(1), threshold −100000 bps: always long). Net +11,790.54% — refused. Sharpe 0.86 against the 1.20 bar, drawdown 66.65%, 1 trades, independence 0%. The dataset is a licensed commercial feed and is not redistributed; the canonical Merkle root is published above so any holder of the same data re-derives it and verifies offline.

Verify it yourself

Download the bundle, run the verifier with the network off. The verdict recomputes on your machine in about 81 ms.

./mizan-verifier-v11-macos-arm64 legend_googl_buyhold_20260808.bundle googl.csv
The record
DatasetUS:GOOGL · daily OHLC · licensed commercial library feed, split+div adjusted (5,517 bars)
Minted (UTC)2026-08-08T00:00:00Z
VerdictFAIL — published anyway
Kindhonest_fail
Engine erav11 · both-schools validation-complete
Engine statuslive
Credential hash4bddba771cf2c9a8
Anchor SHA-2564bddba771cf2c9a8a187bac490282914eddba57de26d081c5529c754d3fcf633
Timestamp (TSA)Aug 8 16:04:48 2026 GMT
Bitcoin / OTSpending confirmation
Data roote2757c025426f51484979cf43b11f0ded58b92a392d5d4cb8953ba023e0b828f
Registry leafe1961df8c8f21dcd834a505ef0c2321b8793bda8559ff57dd15f7f22b4fcf361
Leaf index71
Registry rootf878bf4d24bda7d7e90d09c9345418b9c77ec4ac866df57ac76eff8ee44c5f26
Proof size220 KB
IssuerMIZAN

What a verdict means: what a PASS asserts · what we refuse to certify · reading a verdict · the VTR-1 standard.