{"id": "c592", "title": "C592 — Test center transport without role changes", "filename": "C592.md", "role": "Research action", "step": 592, "sha256": "4fa71e3ddba32174285afb653b4e63e4023ebab0e6ba45fbef2b11601aa11ef4", "bytes": 1212, "origins": ["C480–C1634/Research_Cycles/C0532_C0631/journal.json#C592"], "download": "/sources/4fa71e3ddba32174285afb653b4e63e4023ebab0e6ba45fbef2b11601aa11ef4.md", "format": "md", "derived": true, "tags": [], "excerpt": "What happens if ordinary and generation centers use each other’s endpoint roles?", "content": "# C592 — Test center transport without role changes\n\n## Question\n\nWhat happens if ordinary and generation centers use each other’s endpoint roles?\n\n## Inputs\n\n```json\n{\n  \"g\": [\n    70,\n    72\n  ],\n  \"T\": 110\n}\n```\n\n## Sources\n\n```json\n[\n  \"File69 center definitions; C590–C591\"\n]\n```\n\n## Opened utc\n\n2026-09-28T00:22:39.080575+00:00\n\n## Results\n\n```json\n{\n  \"wrong_role_residuals\": [\n    {\n      \"g\": 70,\n      \"ordinary_crossed_residual\": -55,\n      \"generation_same_rail_residual\": 55\n    },\n    {\n      \"g\": 72,\n      \"ordinary_crossed_residual\": -55,\n      \"generation_same_rail_residual\": 55\n    }\n  ]\n}\n```\n\n## Finding\n\nWrong-role transports miss by−55 or+55 in both carriers. This confirms that the centers are exact conditional theorems with different role selections, rather than an unrestricted center-preserving global transformation.\n\n## Reassessment\n\nReconstruct the complete four-rail generation grid from civil coordinates.\n\n## Checks\n\n```json\n{\n  \"failures\": true\n}\n```\n\n## Closed utc\n\n2026-09-28T00:22:39.081375+00:00\n\n## Record provenance\n\nExact record hash: `b1cc13dad89aea1041ece1c539a06e0f0478d8996209ea75db4a841815b810a1`\n\nSource journal: `Research_Cycles/C0532_C0631/journal.json`", "journalDownload": "/sources/7a2e1117efc741218b68e2db8bb20eadd33cab34e00384e9b903708031da1d2d.json", "evidenceLinks": [{"id": "d-e415d58136a6e9bc", "title": "File 69"}]}