MSR Decode

Archive · Historical researchJuly 2026 ProgramRetired August 26, 2026

This page preserves a wallet result from MSR Decode's July 2026 leaderboard-copyability study. The program is historical and is not a current recurring rating cycle. The original reconstruction, classification and disclosed limitations remain preserved below.

Current MSR Research →

MSR DECODE · July 2026 cycle · №6 of 25

Jsram

0x83720820a8aa6c3f20ad71850e7a1a17d16c5223

$2.4M · 30-day displayed profit

Insufficient evidence

The book won’t reconcile — we can’t verify how this money was made, so we won’t guess. That’s the answer, and it’s often the one that saves you.

Unverified — book won't close

Insufficient data

Polymarket displayed
$2.37M
MSR reconstructed
$-534K
-22.5% of displayed

Reconstruction error for all 25 wallets this cycle is published in full in the reconstruction workpaper.

Directional
96.9%
Post-resolution
0%
Bilateral (two-sided)
3.1%

Broad sports activity; PnL does not reconcile.

The book won’t reconcile from public data, so we don’t guess. That refusal is the product. Our verbatim rationale for this wallet is on file in the reconstruction workpaper, next to the errors on the wallets we did score.

Corrected 2026-07-25. Re-fetching this wallet with the corrected pipeline measured 80.42% of displayed — an under-reconstruction — and a blind second implementation, run without access to ours, measured 80.89%. The -22.5% above was our data gap, not the wallet’s: it came from the fetch that silently omitted maker-side fills, the same failure we retracted in the endpoint case. The corrected figure still lands outside the ±15% band, so the verdict does not move, and the July 2026 cycle stays frozen on the fetch that produced it — the correction is published beside the original, not adopted. Source: scorecard-refetch-2026-07-25.json; the dated correction is on the Scorecard.

18350 fills · 159 markets · avg buy $0.55 · top market: France vs. Spain: Team to Advance

This wallet did not clear the copyability screen — only 6 of 25 earned a copyable rating. See the ones that did.

Institutional: get this decode — or any wallet or cohort — as a decision-grade forensic audit. For funds, platforms & compliance teams →

This page is part of MSR Decode's historical July 2026 research program.