{"id": "c1497", "title": "C1497 — Bind the 1260 decompositions", "filename": "C1497.md", "role": "Research action", "step": 1497, "sha256": "07230da1905eb819da9cb7bdeca25d9fb2d7c0a167ed9ea76bb66c89b6962c59", "bytes": 989, "origins": ["C480–C1634/Research_Cycles/C1483_C1582/c1483_c1582/journal.json#C1497"], "download": "/sources/07230da1905eb819da9cb7bdeca25d9fb2d7c0a167ed9ea76bb66c89b6962c59.md", "format": "md", "derived": true, "tags": ["Cumulative", "Inverse", "Calendar Keys"], "excerpt": "How does File17 classify 770+490 and 777+483?", "content": "# C1497 — Bind the 1260 decompositions\n\n## Question\n\nHow does File17 classify 770+490 and 777+483?\n\n## Sources\n\n```json\n[\n  \"File17.md §§8.1,12.1\"\n]\n```\n\n## Opened utc\n\n2026-09-29T02:27:50.286192+00:00\n\n## Results\n\n```json\n{\n  \"source\": \"File17 §§8.1,12.1\",\n  \"status\": \"inferred component structures\",\n  \"equations\": [\n    [\n      770,\n      490,\n      1260\n    ],\n    [\n      777,\n      483,\n      1260\n    ]\n  ],\n  \"Lamech_role\": \"777 is MT Lamech lifespan in the scalar bridge\"\n}\n```\n\n## Finding\n\nBoth decompositions are inherited source relations; this study tests their placement in the inverse/Babylonian path.\n\n## Reassessment\n\nScale the duration components, retaining a duration rather than a calendar-date operation.\n\n## Checks\n\n```json\n{}\n```\n\n## Closed utc\n\n2026-09-29T02:27:50.286415+00:00\n\n## Record provenance\n\nExact record hash: `b45d2dafa23494590bd5a3fd8c3729ab6396274c2e834b3b170afc84f5ebebdf`\n\nSource journal: `Research_Cycles/C1483_C1582/c1483_c1582/journal.json`", "journalDownload": "/sources/7241bc8dee3ba293341214bcb88dc4f80832f7d0207eb9e07f9364c06d3847c8.json", "evidenceLinks": [{"id": "d-0f5ab858ab7f6e1f", "title": "File 17"}]}