# C1409 — Validate the four-part release bundle

## Question

Do the embedded components match their final files and declared counts?

## Inputs

```json
{}
```

## Sources

```json
[
  "deliverables/490d_Four_Part_Grammar_C1431.json"
]
```

## Opened utc

2026-09-28T06:55:17.222365+00:00

## Results

```json
{
  "validation": {
    "path": "model/final_grammar_validation.json",
    "sha256": "77409cba452f97d1aacbf2e034cb1277ec81322c6146f7b73a3fa31b3cd695a2",
    "bytes": 596
  }
}
```

## Finding

The release bundle contains exactly the intended eight input modules, twelve operations, nine relation modules and six reconstruction families, each identical to its final component file.

## Reassessment

Validate the reader navigation links.

## Checks

```json
{
  "counts": true,
  "identities": true
}
```

## Closed utc

2026-09-28T06:55:17.226873+00:00

## Record provenance

Exact record hash: `df809aeaf3dc2410ccb5c6c913d2745ad82574a888ba83b8be00f8d780727671`

Source journal: `Research_Cycles/C1132_C1431_Recovered/journal.json`