# Desk log MVT-PEEK-20260823

**Status:** First-party illustrative four-arm composite; not customer, production, randomized-trial, benchmark, or independently audited data  
**Run date:** 2026-08-23  
**Evidence checked:** 2026-08-31  
**Operator:** InfiniSynapse Data Team  
**Attestor:** William Zhu, InfiniSynapse cofounder ([GitHub @allwefantasy](https://github.com/allwefantasy))

The operator inspected an illustrative 28-day pack with 96,000 users, Arm B at 26.4%, a 1.4-point A+B checkout delta, a 0.6-point refund delta, and 14 daily dashboard looks. The SRM conclusion was withheld, and shipping remained held for peeking plus the adverse refund line.

The [CSV](https://infinisynapse.com/blog-media/multivariate-testing/downloads/arm-summary-MVT-PEEK-20260823.csv) exposes five aggregates and two held items. The [verification script](https://infinisynapse.com/blog-media/multivariate-testing/downloads/verify-MVT-PEEK-20260823.py) checks displayed output only. Per-arm rows, planned allocation, SQL, intervals, comparison family, look timestamps, and correction method are unavailable.

External context: [ASA p-value statement](https://www.amstat.org/asa/files/pdfs/p-valuestatement.pdf), [NIST/SEMATECH e-Handbook](https://www.itl.nist.gov/div898/handbook/), and [NIST multiple comparisons handbook section](https://www.itl.nist.gov/div898/handbook/prc/section4/prc473.htm) (retrieved 2026-08-31). These publishers did not review this run.