# Release validation

Validation date: 2026-07-31

Source payload:
`/data/wam-project/experiments/absolute_motion_v2/data/packed/DOMINO_absolute_motion_v2`

| Check | Result |
|---|---|
| Dataset format | `dynamicwam_absolute_motion_dataset` |
| Dataset version | `2` |
| Dataset fingerprint | `2feac8645817e3a896afd855341130f23a6d92bfd28917f4cb3e2dbb4eb68154` |
| Main `.safetensors` shards | 143 |
| Main JSON sidecars | 143 |
| Sum of sidecar `sample_count` | 1,428,327 |
| `dataset.json` sample count | 1,428,327 |
| Episodes | 10,500 |
| Tasks | 35 |
| Episodes per task | 300 minimum / 300 maximum |
| Language `.safetensors` shards | 55 |
| Language-bank entries | 3,500 |
| Source payload files | 406 |
| Zero-byte source files | 0 |
| Source payload bytes | 333,217,057,616 |
| Source payload size | 310.33 GiB |
| Upload candidates | 410 |
| Upload candidates hashed | 410 / 410 |
| Large files pre-uploaded | 199 / 199 |
| Upload candidates committed | 410 / 410 |
| Upload exit code | 0 |
| `SHA256SUMS` entries | 406 |
| `SHA256SUMS` SHA-256 | `705371585c4fdb29440a5a49849a69e94fd4c85acda63c2a4ed005aa865bad2c` |
| `PAYLOAD_MANIFEST.json` SHA-256 | `43a46f37b95b89fada52fd37c84b22e180b7ccc526ae74c8b32c943c07f7cc52` |

The counts above were computed from the live packed-data root before
publication. The uploader computed a complete SHA-256 for every source file
and persisted it with the committed-file metadata. `SHA256SUMS` and
`PAYLOAD_MANIFEST.json` were generated from those hashes after checking all
406 committed flags and matching every recorded size against the same
immutable source root.

The publication gate checks:

1. all 406 payload files to exist in the Hugging Face repository;
2. remote file sizes to match the source inventory;
3. repository metadata files (`README.md`, `LICENSE`, `VALIDATION.md`, and
   the two payload manifests) to be present;
4. the release to be tagged only after those checks pass.