Notes on agreement

Why correct systems disagree.

A short series on the arithmetic underneath enterprise decisions: how two accurate records produce two answers, who owns a contested figure, and what evidence has to survive a vendor. One note surfaces each week. No signup, no sequence.

This week Correct, and still disagreeing

Why two accurate systems produce two answers, and why that is a process fact rather than a data-quality failure.

See this week's worked example →

The series

Correct, and still disagreeingWhy two accurate systems produce two answers.

Where this goes next

Each note points at something you can run rather than something you have to believe: the harness, the Asset Passport, or the discrepancy of the week. If a note describes your estate, name the systems with the most to reconcile.