{"id": "c1053", "title": "C1053 — Shared Levi life forces the adjacent join", "filename": "C1053.md", "role": "Research action", "step": 1053, "sha256": "474cbaed87bffa7d40892b3ed9709054de14add6516362eeb3cbc67c72c5d5c0", "bytes": 1173, "origins": ["C480–C1634/Research_Cycles/C0932_C1131/journal.json#C1053"], "download": "/sources/474cbaed87bffa7d40892b3ed9709054de14add6516362eeb3cbc67c72c5d5c0.md", "format": "md", "derived": true, "tags": ["Regular", "Cumulative", "Covenant"], "excerpt": "Does the Levi-birth landing add another condition after the clutch is derived?", "content": "# C1053 — Shared Levi life forces the adjacent join\n\n## Question\n\nDoes the Levi-birth landing add another condition after the clutch is derived?\n\n## Inputs\n\n```json\n{}\n```\n\n## Sources\n\n```json\n[\n  \"C1052\",\n  \"File62 §2.4\"\n]\n```\n\n## Opened utc\n\n2026-09-28T04:07:18.122055+00:00\n\n## Results\n\n```json\n{\n  \"coefficient_residual\": [\n    [\n      0,\n      0,\n      0,\n      0,\n      0,\n      0,\n      0,\n      0,\n      0,\n      0,\n      0,\n      0,\n      0,\n      0,\n      0,\n      0,\n      0,\n      0,\n      0\n    ]\n  ],\n  \"Levi_birth_landing\": 1919,\n  \"reason\": \"Both cumulative and regular paths use the same Levi lifespan.\"\n}\n```\n\n## Finding\n\nThe second landing is an identity after the first join and shared Levi lifespan are retained. It contributes no additional source equation.\n\n## Reassessment\n\nTest the next Jacob-to-Isaac landing in the same symbolic source model.\n\n## Checks\n\n```json\n{\n  \"universal_identity\": true,\n  \"source_landing\": true\n}\n```\n\n## Closed utc\n\n2026-09-28T04:07:18.125553+00:00\n\n## Record provenance\n\nExact record hash: `f6d9e187682ddc456d213ec9b34c93a7150cb1a9b7fbdec98e9e5b5f3b93333f`\n\nSource journal: `Research_Cycles/C0932_C1131/journal.json`", "journalDownload": "/sources/f6bdc7aaaaa4fd40f1151b367204ddee7f0f9b77a9c43ae8764831b52d862670.json", "evidenceLinks": [{"id": "d-be42daca1d82dac9", "title": "File 62"}]}