Witnora Bench v0.5: retained synthetic results

Extract this archive and run:
  python -m pip install cryptography
  python verify.py --public-key evaluator-public-v0.5.pem

The verifier checks file hashes and Ed25519 evaluator signatures.
The bundled public key is a source-declared trust root, not an independent identity attestation.
This archive supports offline inspection of the retained study, not a fresh model run.
It contains no customer evidence, private evaluator predicates or signing keys.
The current study lock describes v0.5; each version's results retain their original environment and replay manifests.
