# C919 — Adopt the integrated family explanation

## Question

Does the synthesis lead with the common construction and preserve its material limits?

## Inputs

```json
{}
```

## Sources

```json
[
  "C914 family map",
  "C916 claim map",
  "C917 companion",
  "C918 review reconciliation"
]
```

## Opened utc

2026-09-28T03:02:38.224455+00:00

## Results

```json
{
  "synthesis": {
    "path": "deliverables/490d_Chronological_Families_Integrated_Synthesis_C931.md",
    "sha256": "32e11aadd6f21e65a47cd581495c5c3751105654979bff3a374f255cf226910a",
    "bytes": 14351
  },
  "words": 1949
}
```

## Finding

The integrated explanation starts from shared labelled structures and follows complete genealogy, list, inverse, NT, Key and carrier examples. It preserves source roles and distinguishes reconstruction from historical cause.

## Reassessment

Finalize the exact family map after visual and semantic inspection.

## Checks

```json
{
  "no_draft_header": true,
  "primitive_derived": true,
  "NT_display": true,
  "source_status": true,
  "inverse_scope": true
}
```

## Closed utc

2026-09-28T03:02:38.227090+00:00

## Record provenance

Exact record hash: `6931721eaa601a0128d1898ef6c5028420b1a2bc04c67b52918a06438d86511a`

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