Retail.
Retail EPCIS spans receiving, replenishment and point of sale. Each event attributes the observer and the account that captured it; minimally-scoped reads mean a partner sees its own scope and nothing outside it, with no redacted shape left behind to argue about.
whospine:capturedBy
Build state, 29 July 2026. The capture gateway is written and passing its conformance tests; nothing is hosted yet. See Who for the dimension, and What ships today for the dated ledger.