# C1512 — Unify the two anchored carrier placements

## Question

How are the5436-held and536-held versions of4830→4900 related?

## Sources

```json
[]
```

## Opened utc

2026-09-29T02:29:30.587508+00:00

## Results

```json
{
  "right_endpoint_move": {
    "anchor": 5436,
    "input": 606,
    "output": 536
  },
  "left_endpoint_move": {
    "anchor": 536,
    "input": 5366,
    "output": 5436
  },
  "input_intervals": [
    [
      5436,
      606
    ],
    [
      5366,
      536
    ]
  ],
  "input_translation": -70,
  "common_output_interval": [
    5436,
    536
  ]
}
```

## Finding

Two translated4830 intervals expand from opposite held ends into the same4900 interval. This is one carrier relation with two orientations.

## Reassessment

Next place the user’s2730 and2150 links in their source calendar and Exodus paths.

## Checks

```json
{}
```

## Closed utc

2026-09-29T02:29:30.587653+00:00

## Record provenance

Exact record hash: `8f8d9204295e61267c4b9fc319f4c46fcaba6799aa5c0197d74f5277075976d5`

Source journal: `Research_Cycles/C1483_C1582/c1483_c1582/journal.json`