# Independent reproduction protocol EWTP-REPLAY-20260831

**Published:** 2026-08-31  
**Status:** Open protocol; no qualifying independent report received as of 2026-08-31

1. Disclose identity, affiliation, compensation, conflicts, data rights, retailer type, systems, currencies, and accounting context.
2. Freeze the goal, two non-overlapping windows, order-line and SKU grains, mapping version, contribution formula, return lag, cost vintage, and exclusions.
3. Preserve both source snapshots; test duplicates, missing mappings, returns, late records, and reconciliation against each week's totals.
4. Publish safe aggregates, mapping delta, repeated and new flips, code, sensitivity checks, failures, and limitations.
5. Separate descriptive recurrence from trend and causal impact; hold paid-spend or reorder actions pending accountable review.

A qualifying report must be authored outside InfiniSynapse, use independently controlled data, expose reproducible calculations, and document review. Running the first-party output checker alone does not qualify.

Send a public report URL or documented contradiction to [zhuhl@infinisynapse.com](mailto:zhuhl@infinisynapse.com).