{"id": "c1558", "title": "C1558 — Locate an existingMT placement of2730", "filename": "C1558.md", "role": "Research action", "step": 1558, "sha256": "aa70d365de46dd9551db98857fa33cc285efd261003f1de89ab106ecb4f4aa3a", "bytes": 1086, "origins": ["C480–C1634/Research_Cycles/C1483_C1582/c1483_c1582/journal.json#C1558"], "download": "/sources/aa70d365de46dd9551db98857fa33cc285efd261003f1de89ab106ecb4f4aa3a.md", "format": "md", "derived": true, "tags": ["Calendar Keys"], "excerpt": "Does the source’s MT Year-6/Terah comparison supply the same appointed interval asSP2736→6?", "content": "# C1558 — Locate an existingMT placement of2730\n\n## Question\n\nDoes the source’s MT Year-6/Terah comparison supply the same appointed interval asSP2736→6?\n\n## Sources\n\n```json\n[\n  \"File17.md §13.1,13.4\",\n  \"File29.md §4.2\"\n]\n```\n\n## Opened utc\n\n2026-09-29T02:38:54.186005+00:00\n\n## Results\n\n```json\n{\n  \"source_pair\": [\n    4176,\n    1446\n  ],\n  \"source_role\": \"MT Year-6 with+60Terah toExodus\",\n  \"SP_pair\": [\n    2736,\n    6\n  ],\n  \"translation\": 1440,\n  \"translated_SP\": [\n    4176,\n    1446\n  ],\n  \"lengths\": [\n    2730,\n    2730\n  ]\n}\n```\n\n## Finding\n\nThe sourceMT4176→1446 interval is the exact+1440 translation ofSP2736→6; both measure2730. The MT comparison retains its declaredYear-6/+60 state.\n\n## Reassessment\n\nUse this as an existing placement of the same calendar-form interval, not as a new source state.\n\n## Checks\n\n```json\n{}\n```\n\n## Closed utc\n\n2026-09-29T02:38:54.186273+00:00\n\n## Record provenance\n\nExact record hash: `b14cf2cfc6d91a9ed40dd755be3479a862f344ccc951836c49bbb9b3527be67e`\n\nSource journal: `Research_Cycles/C1483_C1582/c1483_c1582/journal.json`", "journalDownload": "/sources/7241bc8dee3ba293341214bcb88dc4f80832f7d0207eb9e07f9364c06d3847c8.json", "evidenceLinks": [{"id": "d-0f5ab858ab7f6e1f", "title": "File 17"}, {"id": "d-0066d07fd7bf2db4", "title": "File 29"}]}