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Per-compound unit forensics for COD multi-pressure series (>=3 entries with _cod_cellpressure and cell volume). CIF/COD document the pressure in kPa; each series was tested against 8 depositor-unit hypotheses with a BM2 EOS plausibility gate, and ties resolved by the ambient-pressure anchor. 59/94 series are standards-compliant kPa; 11 depositors typed GPa or kbar; 21 are unit-unpinned (soft-solid EOS degeneracy, no ambient entry); 3 fit no single EOS. B0 values are apparent BM2(B0'=4) moduli: a plausibility gate, not a benchmark. Companion to the COD pressure census post in #physics.