# C1434 — Resolve and freeze controlling sources

## Question

Does the attached short File52c supersede the full edition already used, and which document controls LXX/SP?

## Sources

```json
[
  "File52c attached and full editions",
  "September28 comparative study"
]
```

## Opened utc

2026-09-29T01:12:12.996554+00:00

## Results

```json
{
  "full_File52c_matches_C1432": true,
  "full_lines": 3181,
  "attached_lines": 1673
}
```

## Finding

The full File52c remains the MT control; the September28 comparative study controls the native LXX and accepted SP Fall paths.

## Reassessment

Register exactly those six source pairs, keeping the source heads and pivots explicit.

## Checks

```json
{
  "full_edition_unchanged": true
}
```

## Closed utc

2026-09-29T01:12:13.002357+00:00

## Record provenance

Exact record hash: `15ddb61a6d86630375f54e6ce1e9b692c0b1fb4a0c7520674c17bb8c265232a5`

Source journal: `Research_Cycles/C1433_C1482/journal.json`