Oracle E2 Evidence - A12 post-fix (044618)
Physical XS Max / A12 capture confirming the FP16-subnormal (FTZ) metadata fix, the corrected CUDA reference, and the final 84/84 parity comparison.
See PROVENANCE.txt and SHA256SUMS.txt. Final: 84/84 checkpoints below threshold; W1 rel 3.013e-08, W2 exact; modulation relRMSE ~2.82e-7.
