{"id": "c614", "title": "C614 — Build the typed family interface map", "filename": "C614.md", "role": "Research action", "step": 614, "sha256": "b97843fff51746ea13224185e3a97a4a0379a1b8bd1b2b1a9602806030df98a7", "bytes": 1389, "origins": ["C480–C1634/Research_Cycles/C0532_C0631/journal.json#C614"], "download": "/sources/b97843fff51746ea13224185e3a97a4a0379a1b8bd1b2b1a9602806030df98a7.md", "format": "md", "derived": true, "tags": [], "excerpt": "Which demonstrated relations actually join different modules?", "content": "# C614 — Build the typed family interface map\n\n## Question\n\nWhich demonstrated relations actually join different modules?\n\n## Inputs\n\n```json\n{\n  \"interface_kinds\": [\n    \"same source relation\",\n    \"same duration\",\n    \"endpoint-pair map\",\n    \"same labelled coordinate\",\n    \"evaluation equivalence\"\n  ]\n}\n```\n\n## Sources\n\n```json\n[\n  \"C535,C545–C546,C570–C581,C605–C612; C531\"\n]\n```\n\n## Opened utc\n\n2026-09-28T00:31:11.666653+00:00\n\n## Results\n\n```json\n{\n  \"interfaces\": 13,\n  \"artifact\": {\n    \"path\": \"model/family_interfaces.json\",\n    \"sha256\": \"5d2a0654dd9eddf3a10dda6b89954024dedfbec350d10f9395d7982f284258cf\",\n    \"bytes\": 1867\n  },\n  \"event_identity_claim\": \"only the explicitly labelled coordinate links identify nodes\"\n}\n```\n\n## Finding\n\nThirteen typed interfaces make the family network connected at the level actually demonstrated. Some links identify source nodes; others identify durations or evaluated endpoints. The map preserves that distinction instead of using one undifferentiated arrow.\n\n## Reassessment\n\nDetermine which operations the expanded candidate grammar must expose.\n\n## Checks\n\n```json\n{\n  \"typed\": true,\n  \"coverage\": true\n}\n```\n\n## Closed utc\n\n2026-09-28T00:31:11.667052+00:00\n\n## Record provenance\n\nExact record hash: `a203bf8024cf9fdcc2cc227137100577212f4f0b2e814e3c9275b0eda164a085`\n\nSource journal: `Research_Cycles/C0532_C0631/journal.json`", "journalDownload": "/sources/7a2e1117efc741218b68e2db8bb20eadd33cab34e00384e9b903708031da1d2d.json", "evidenceLinks": [{"id": "d-5d2a0654dd9eddf3", "title": "model/family_interfaces.json"}]}