Qumran changes the evidentiary map
Aramaic fragments established antiquity and internal diversity while introducing the Book of Giants, expanded astronomical material, and new absence questions.
Open boundary and review state
Required boundary: Qumran did not simply validate every later chapter or solve every compositional question.
Verification: dossier-derived; independent verification pending
Private dossier bindings: CCX-EMR-SRC-02, CCX-EMR-SRC-03