After observation: one forklift, two candidate identities.

Two upstream systems submit grounded observations of one forklift. An external matcher supplies evidence for a possible correspondence; an authorized actor then records the merge. 4D-ID preserves the candidate, provenance, redirect, and history.

Step 1

Two supplied observations

Each upstream system submits an observation and creates a candidate identity record. Sensing, grounding, and localization happened before this demo.

Step 2

Record a proposed match

An external matcher supplies synthetic evidence: shared asset tag, proximity, and class. It proposes A ≡ B; 4D-ID records the candidate but does not perform the matching.

Step 3

Authority records the merge

Warehouse operations, acting as the authorized authority in this walkthrough, promotes the candidate. The earlier-genesis identity survives; the other redirects and keeps its history.

Step 4

Surviving references

Resolve the loser's id, and the shared tag. Both now return the survivor. Move the forklift; identity is unchanged.

Boundary

Observation ≠ identity. The demo begins with supplied evidence. 4D-ID does not detect, segment, localize, or re-identify the forklift.

Event log

ready.

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