# C1322 — Map the exact interfaces between family reconstructions

## Question

Which connections pass actual data, and which share only an operation?

## Inputs

```json
{}
```

## Sources

```json
[
  "C1321",
  "C1273–C1276",
  "C1266–C1271"
]
```

## Opened utc

2026-09-28T06:21:07.268217+00:00

## Results

```json
{
  "interfaces": {
    "path": "model/family_interface_graph.json",
    "sha256": "0326a1ee76106adc567ac0776b52531d97619f3f7997f97d0cabad3b10ea6f2b",
    "bytes": 1289
  }
}
```

## Finding

Six explicit connections join the ledger. Three carry source data or measured changes, one compares labelled fields, and two share operations with separate inputs.

## Reassessment

Record the Regular kernel as a cross-family bridge.

## Checks

```json
{
  "six_edges": true,
  "node_references": true
}
```

## Closed utc

2026-09-28T06:21:07.268645+00:00

## Record provenance

Exact record hash: `149a57c4215d291002f3e64f6cbc461ff982e5857a476489a05c23c9f578d8ca`

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