structural-non-object-root
the pack root is an object, not merely well-formed JSON
structural invalid
- Layer
- structural
- Expected result
- invalid
- Expected diagnostic
JPS-STRUCTURE-TYPEat(document root)- Specification
- §4
The expected result is conformance-corpus metadata, not a claim
about factual grounding, authority, safety, or operational fitness.
Exact fixture
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