# C1091 — Manuscript: Three 147 rails require two source conditions

## Question

Does this section accurately connect its complete source family to the shared explanation?

## Inputs

```json
{
  "draft_sha256": "2192ba1700420439ca53813be08474790a27a916d2ef9a8d0c97d051171f8aa7",
  "module_index": 1
}
```

## Sources

```json
[
  "C1071",
  "prep/manuscript_covenant.json"
]
```

## Opened utc

2026-09-28T04:15:59.431443+00:00

## Results

```json
{
  "section": {
    "path": "deliverables/sections/20_covenant_2.md",
    "sha256": "7c3b1428c44f86fe0aa88d342fe282cae3eed5f7e724c450439907e6304e0155",
    "bytes": 1395
  },
  "body_words": 176,
  "source_references": 2
}
```

## Finding

The147-rail section explains two source conditions, their dependent geometry, and the separate equality of two137-year biographies.

## Reassessment

Reassess the next explanatory section against its source roles and the sealed calculations.

## Checks

```json
{
  "two_relations": true,
  "diagonal": true,
  "separate_lives": true
}
```

## Closed utc

2026-09-28T04:15:59.432424+00:00

## Record provenance

Exact record hash: `3569ada76c758faad61edb2f0002f27cfe2c4e9ebab6e6ec5ad49e7f245e8756`

Source journal: `Research_Cycles/C0932_C1131/journal.json`