WP-CHANNEL-001 ยท Slice A Acceptance

Multi-channel Intake Boundary

Canonical commerce baseline

Channel evidence is intake only. No canonical order may exist until explicit governed acceptance.

Reject path + duplicate delivery
Accept path
Canonical source evidence

Canonical evidence appears after governed acceptance.

Acceptance sequence
  1. Load baseline.
  2. Submit first sample and exact duplicate; duplicate must reuse the intake identity.
  3. Reject it; order count must remain unchanged.
  4. Submit second reviewable intake.
  5. Accept through governed authority; order count increases by exactly one.
  6. Retry acceptance; same order ID returns with idempotent replay true.
  7. Payments and inventory remain unchanged; canonical DB evidence remains preserved.