Validation Finding
Detached, kernel-free projection of one validation finding.
Its three addresses are A12's message pointer. IMessage types getErrorFieldPointer(), getReferencedFieldsPointers() and getRefOmissionErrorResponsiblePointers() as PartiallyKnownDocumentMultiPointer, so errorPath, referenced and fillToFix carry A12PartiallyKnownMultiPointer — the value the engine retains, not a string it was rendered into. The distinction is observable: an unresolved level (A12PartiallyKnownMultiPointer.UNKNOWN) and a terminal wildcard are exactly what a rendered path drops, so a consumer that needs them can only get them from here.
Rendering is the consumer's call: A12PartiallyKnownMultiPointer.toExactPointer plus A12PointerFormat.render gives A12's canonical pointer string for an address that names one cell, and null for one that does not.