Receipt Schema

Pattern: RCPT-{CLASS}-{YYYYMMDD}-{ULID}. Required: receipt_type · receipt_id · source_event_id · issued_at. Per-class extensions documented in the corresponding rail section.

---

🐝 Operator-grade · books and records · to the shed.

This is a foundational page in the DefendableDocs ecosystem map. The structure is committed · the deep content extends as the platform matures. Cross-references are live below.