# Desk log ADR-DPM-20260825

**Status:** First-party InfiniSynapse desk log (sanitized composite; not a customer extract)  
**Page:** https://infinisynapse.com/en/blog/data-analysis-for-product-managers  
**Run ID:** `ADR-DPM-20260825`  
**Date:** 2026-08-25 (Tuesday)  
**Operator:** InfiniSynapse Data Team  
**Attestor:** William Zhu, InfiniSynapse cofounder ([GitHub @allwefantasy](https://github.com/allwefantasy))  
**Contact for contradictions:** zhuhl@infinisynapse.com

## What this file is

A downloadable record of two passes on a Thursday activation review pack. The first pass stayed in a warehouse-ticket caption. The second named the event, opened the cohort filter, and opened the file. It is **not** a named-logo customer case, a vendor bake-off, or a Wikipedia / Gartner / Stanford / McKinsey / NIST / OWASP experiment.

## Four-step method (reproducible)

1. Bind a 7-day activation goal on a Tuesday events extract plus a one-page note (internal accounts excluded, same first-key-action event). Sanitize first.
2. Accept the first ticket caption as the control. Score three checks: event named, cohort filter opened, file opened.
3. Walk the same goal as objects: decision → event → cohort filter → file. Score the same three checks.
4. Keep both artifacts side by side. Stop if two of the three checks fail.

## Source and goal

| Field | Value |
|---|---|
| Sources | Tuesday events extract, 4,820 users last week and 5,010 this week, plus a one-page note that locked activation as first key action in 7 days (internal accounts excluded, same event) |
| Standing goal | Did 7-day activation drop after Tuesday’s checkout change, same first-key-action event as last week |
| Contrast | Warehouse ticket wait vs weekly PM question |

## Results

| Retrieval state | Event named | Cohort filter opened | File opened |
|---|---|---|---|
| Warehouse ticket wait | 0 | 0 | 0 |
| Weekly PM question | 1 | 1 | 1 |

Activation on this run: 21.1% last week (1,017 of 4,820) vs 18.4% this week (922 of 5,010). The drop concentrated in one mobile build. Internal accounts were excluded. The PM held the web rollout while the mobile build was checked.

Wall-clock for the successful pass: about 6 minutes (warehouse time excluded). The clock started when the operator wrote the standing activation question and ended when the restated grain, the cohort filter, and the file sat in one folder.

## What you may cite

- Artifact counts 0/0/0 → 1/1/1, 21.1% vs 18.4% activation, 1,017 / 4,820 vs 922 / 5,010, ~6 min wall-clock, run ID
- First-party aggregate CSV and verify script next to this log (row check only; not a third-party audit)

## What you may not claim

- Customer uplift %, official EEAT score, named-logo case, or that Wikipedia / Gartner / Stanford / McKinsey / NIST / OWASP / ISO / Snowflake / WAIC scored this run

## Independent context (not this run)

- [Wikipedia data quality](https://en.wikipedia.org/wiki/Data_quality)
- [Wikipedia column-oriented DBMS](https://en.wikipedia.org/wiki/Column-oriented_DBMS)
- [NIST Privacy Framework](https://www.nist.gov/privacy-framework)
- [ISO/IEC 27001](https://www.iso.org/isoiec-27001-information-security.html)
- [Snowflake Cortex Analyst](https://docs.snowflake.com/en/user-guide/snowflake-cortex/cortex-analyst)
- [Stanford HAI AI Index](https://hai.stanford.edu/ai-index)
- [McKinsey State of AI](https://www.mckinsey.com/capabilities/quantumblack/our-insights/the-state-of-ai)
- [Gartner Peer Insights — Analytics and BI Platforms](https://www.gartner.com/reviews/market/analytics-business-intelligence-platforms)
- [NIST AI Risk Management Framework](https://www.nist.gov/itl/ai-risk-management-framework)
- [OWASP Top 10 for LLM Applications](https://owasp.org/www-project-top-10-for-large-language-model-applications/)
- [GA4 obfuscated sample ecommerce dataset](https://developers.google.com/analytics/bigquery/web-ecommerce-demo-dataset)
- [W3C Data Catalog Vocabulary (DCAT)](https://www.w3.org/TR/vocab-dcat-3/)
- [DataCite](https://datacite.org/)
- First-party homepage recognition only: [2026 WAIC Future Tech OPC Excellence Award](https://infinisynapse.com/#recognition) (self-described; not independently verified in this log)