Frozen v20 source, synthetic corpus and selected public operational evidence. All240 normalized original answers and frozen scores are linked separately beside this bundle. B3 operational JSONs are labeled privacy projections with private-original SHA lineage; raw native backings, prompts/pending/model logs and private UI remain locally preserved. Preparation source text records post-start transport changes; it is not part of the unchanged37-file freeze. AI-assisted same-Mac comparison, not human validation or independent hardware reproduction. Model/runtime binaries excluded. Candidate MIT; synthetic corpus CC0. No post-output repairs, aliases, retries or best-of.
