Date: 2026-09-17
CETS core: 0c8c4e3c7a2885f29caba551ffcaacde45c00101
Model: cets_data_model.models.models.Dataset
Python: 3.12.9
Packages: cets_data_model==0.1.0, pydantic==2.13.5, PyYAML==6.0.3
Reproduction: README.md#reproducing-the-local-example-checks contains exact environment setup and validation commands.
Scope: metadata only; no image downloads or converter/reconstruction validation.

Published example checksums and YAML parsing: passed
Published synthetic Dataset validation and JSON round-trip: passed
EMPIAR excerpt values compared with original JSON: passed
Portal excerpt values compared with original JSON: passed
Original metadata byte counts and SHA-256 hashes: verified
Synthetic example: valid; JSON round-trip preserved
Historical EMPIAR export: 50 missing-ID errors, as documented
All seven structural-validation probes reproduced