# C1427 — Verify frozen source and inherited input integrity

## Question

Have any controlling inputs changed during synthesis and rendering?

## Inputs

```json
{}
```

## Sources

```json
[
  "evidence/SOURCE_MANIFEST.json",
  "evidence/INHERITED_MANIFEST.json"
]
```

## Opened utc

2026-09-28T07:02:21.098630+00:00

## Results

```json
{
  "input_integrity": {
    "path": "model/final_input_integrity.json",
    "sha256": "e15e13537943ce000ba8c2a4aabd0080fc465cbf21124e3354e33c92d7983570",
    "bytes": 245
  }
}
```

## Finding

All44 source snapshots and86 inherited inputs still match their frozen hashes after the complete synthesis and release preparation.

## Reassessment

Verify sequential action coverage and Strategy-review timing.

## Checks

```json
{
  "sources": true,
  "inherited": true,
  "counts": true
}
```

## Closed utc

2026-09-28T07:02:21.114475+00:00

## Record provenance

Exact record hash: `6a76b5f7fb6311101e09ec26e59b191be9d04172b344d12082ce91ead70719e0`

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