# C1266 — Verify the full NT-to-native birth comparison

## Question

Do the22 shared rows retain their literals and the samecomparisonrule across allthree sources?

## Inputs

```json
{}
```

## Sources

```json
[
  "C1265",
  "prep/nt_source_transfer.json",
  "File43 §3.4",
  "File18"
]
```

## Opened utc

2026-09-28T05:48:58.098333+00:00

## Results

```json
{
  "complete_comparison": {
    "path": "model/NT_complete_shared_birth_comparison.json",
    "sha256": "40e5df3c8edcd780b60d3560e6f31875cc0ddd066fd7afe9773715b80ab0f17b",
    "bytes": 36143
  },
  "rows": 22,
  "checks": 154
}
```

## Finding

All22 sharedAdam-to-Jacob rows retain theirNT andnative-source literals andcomparison values. The sameNT opening can be compared with eachbirthfield while their chronologytags remain distinct.

## Reassessment

Verify theadjacent recurrence andtheCainan-induced two-cell edge.

## Checks

```json
{
  "22rows": true,
  "all_literals_and_differences": true
}
```

## Closed utc

2026-09-28T05:48:58.153438+00:00

## Record provenance

Exact record hash: `6da8120fe20db593d6ca6b69c9d8f59d9166db0d79a8137d6e25b289e73117c0`

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