Receipt
Full name: coop.lexicon.draft.receipt
What it is
That a rule processed a record at one version, and what it wrote about it, possibly nothing. A curated record is fully processed when it has a receipt for its current version from every endorsed after-the-merge rule.
Who writes it
Each after-the-merge rule, such as features, in its own repo.
What it is about
The curated record it processed.