$description

The machine-readable schema is published beside these pages as sers.schema.json. Receipts are validated against it at build time by the same code that writes these pages, so a published page and a validated receipt are the same event.

Required fields

$required_rows

Closed vocabularies

Every vocabulary below is fixed by the schema and checked against the code enums in continuous integration, so a value can drift in neither direction without failing a build.