EVIDENCE REPRODUCTION AUDIT · SAMPLE

What an Atlas audit actually gives you.

This worked example shows how a bounded claim is separated from the evidence, tested layer by layer and reduced to a claim-permission decision. The example is intentionally designed to contain a critical cost defect.

SYNTHETIC DEMONSTRATION ONLY — not a real customer, not a real strategy, not a historical investment result and not investment advice.

Case SYNTH-TA-001

Subject

Synthetic Strategy Alpha · v1.7-demo

No live market account or customer evidence is involved.

Frozen claim

The supplied historical net-result claim can be independently reproduced from the retained rules, configuration, source evidence and stated costs.

Layer-by-layer findings

VERIFIED

Claim contract

Claim and version are frozen before the worked findings.

VERIFIED

Chain of custody

The synthetic evidence inventory is complete for the declared package.

VERIFIED

Independent reconstruction

The example assumes the gross trade sequence can be independently rebuilt from the retained synthetic evidence.

VERIFIED

Destructive reproduction

The example assumes the gross trade sequence is recreated after disposable working state is removed.

BLOCK

Cost realism

A declared transaction-cost component was omitted from the headline net result. That makes the stated net-performance claim unreproducible.

UNVERIFIED

Selection-bias disclosure

The number of variants tried before selecting this version is absent, so search-adjusted inference cannot be responsibly claimed.

OVERALL VERDICT
BLOCK

The critical cost defect breaks the frozen net-result claim even though the synthetic gross trade sequence passes the reconstruction steps.

Claim-permission matrix

May say

In this synthetic worked example, the gross trade sequence is treated as independently reproducible under the declared inputs.

May not say

  • The reported net result is independently verified.
  • The strategy is profitable or will remain profitable.
  • The strategy is safe or suitable for an investor.
  • The strategy should be bought, sold or traded.

Smallest evidence-repair path

  1. Correct and freeze the complete transaction-cost model.
  2. Regenerate the net report from retained evidence.
  3. Disclose the strategy-search/variant count or mark selection-bias testing unavailable.
  4. Run a new version-bound audit; do not rewrite the original verdict.
Request scope for your evidence → View sample machine-readable receipt

The linked JSON is also synthetic and unsigned. Atlas Trading Assurance assesses evidence and reproducibility. It does not provide trade signals, personalised investment recommendations, execution or a promise of future performance.