Interface: ExpandedCell

Derived per-cell view emitted by expandVerifications.

propagatedFrom is present iff status === 'expected'. Each entry names the verified cell that lifted this one and which propagation vector did the lifting:

• 'sibling-protocol' — same transport, different device, same engines[].protocol (single-engine devices only).
• 'cross-transport' — same device, a different transport carries a verified cell.

UI consumers read this directly instead of reinventing provenance lookup against the registry.

Properties

Property	Type
propagatedFrom?	readonly { from: { deviceKey: string; transport: TransportType; }; vector: "sibling-protocol" | "cross-transport"; }[]
status	EffectiveStatus