Evidence Atlas Gives Product Tests a Chain of Custody

Field notes

The demonstration treats a product test as an evidence graph rather than a disposable research document. Its eight typed paths distinguish source, signal, identity, claim, transformation, commerce output, approval, and release, with states such as partial, blocked, pending, and locked. A second agreeing source is required for product geometry and visible use to advance. The displayed Shopify export packet is marked completed, but the synthetic fixture cannot authorize publication, spending, or commerce mutation.