# C1282 — Specify the four-part common presentation

## Question

What compact structure can now explain thefamilies withoutreplacing theirsourcepremises?

## Inputs

```json
{}
```

## Sources

```json
[
  "Strategy §§1,5G,6",
  "Strategy review afterC1281",
  "prep/common_representation_architecture.md"
]
```

## Opened utc

2026-09-28T06:03:54.954630+00:00

## Results

```json
{
  "specification": {
    "path": "model/common_presentation_specification.json",
    "sha256": "7d4501b39546d1e694f137c8dfe3a0264cd11982e596897289ba7b61797bbb45",
    "bytes": 933
  }
}
```

## Finding

Thecommonpresentation will use fourlinkedregisters: sourceinputs, operations, relations andreconstructions. Theirpurpose is toshow eachfamily’s entrypoint andderivation inone coherentexplanation.

## Reassessment

Define therole-bearingrecord requiredto preserve identitiesacross theseinterfaces.

## Checks

```json
{
  "fourparts": true,
  "ids_unique": true
}
```

## Closed utc

2026-09-28T06:03:54.955010+00:00

## Record provenance

Exact record hash: `396b4b8ce70a9718ff109cd6ae7743d222bc1699004de3d0f7cdf6ac3c87fc58`

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