# C859 — Freeze the complete NT display domain

## Question

Which source object can be compared without changing its claim status?

## Inputs

```json
{}
```

## Sources

```json
[
  "File43 §3.4",
  "File51a §3.1",
  "File54 §§6,8.6,13.2"
]
```

## Opened utc

2026-09-28T02:42:29.497668+00:00

## Results

```json
{
  "packet": {
    "path": "model/NT_inputs.json",
    "sha256": "5b5baff0eaaf68b71c1be598c1619cf840bc2da75c779d30336c822b6e8fb269",
    "bytes": 129000
  },
  "sources": [
    "File43",
    "File54",
    "File15",
    "File51a"
  ],
  "literal_tables": 41,
  "display_rows": 78
}
```

## Finding

The new object is the entire display-only ledger, with shared-name comparisons ending at Jacob. Its schematic labels, count types and civil crossing remain explicit.

## Reassessment

Reconstruct all 78 rows from one index rule.

## Checks

```json
{
  "four_frozen_sources": true,
  "whole_ledger": true,
  "guards": true
}
```

## Closed utc

2026-09-28T02:42:39.957643+00:00

## Record provenance

Exact record hash: `8d2638cb1c9bef42d2b30bc6aef5d543dd968a9e47f3e83126bc7ad52611dbe8`

Source journal: `Research_Cycles/C0832_C0931/journal.json`