{"id": "c1021", "title": "C1021 — Conditional NT metric recovery", "filename": "C1021.md", "role": "Research action", "step": 1021, "sha256": "e565db95929028956650391549cd6cec379fb959f4de54dc16a709fe1a277562", "bytes": 941, "origins": ["C480–C1634/Research_Cycles/C0932_C1131/journal.json#C1021"], "download": "/sources/e565db95929028956650391549cd6cec379fb959f4de54dc16a709fe1a277562.md", "format": "md", "derived": true, "tags": [], "excerpt": "Which retained source relation determines the70-year unit?", "content": "# C1021 — Conditional NT metric recovery\n\n## Question\n\nWhich retained source relation determines the70-year unit?\n\n## Inputs\n\n```json\n{\n  \"BJ_trunk\": 2450,\n  \"slots\": 35\n}\n```\n\n## Sources\n\n```json\n[\n  \"File54 §6\",\n  \"C1020\"\n]\n```\n\n## Opened utc\n\n2026-09-28T03:59:43.913743+00:00\n\n## Results\n\n```json\n{\n  \"rank\": 2,\n  \"Enoch_radius_and_slot\": [\n    4830,\n    70\n  ],\n  \"retained_condition\": \"BJ2450 occupies35 supplied slots\"\n}\n```\n\n## Finding\n\nThe additional35-slot/2450 relation determines u=70 and w=4830. It supplies the metric information absent from the Key knot alone.\n\n## Reassessment\n\nSeparate metric identification from absolute placement.\n\n## Checks\n\n```json\n{\n  \"rank_two\": true,\n  \"source_metric\": true\n}\n```\n\n## Closed utc\n\n2026-09-28T03:59:43.914468+00:00\n\n## Record provenance\n\nExact record hash: `278fce80e393c1b3169eebe25bbef73e489770de04265cb10c2a300a359000ce`\n\nSource journal: `Research_Cycles/C0932_C1131/journal.json`", "journalDownload": "/sources/f6bdc7aaaaa4fd40f1151b367204ddee7f0f9b77a9c43ae8764831b52d862670.json", "evidenceLinks": [{"id": "d-1ff1914fa180de2a", "title": "File 54"}]}