{"id": "c1612", "title": "C1612 — Derive both SP Jubilee observations from one reversed prefix", "filename": "C1612.md", "role": "Research action", "step": 1612, "sha256": "7341bff59e03f113b463c6e419e385d56fc53bc1cd800c30b980d3834f7bed60", "bytes": 1041, "origins": ["C480–C1634/Research_Cycles/C1585_C1634/journal.json#C1612"], "download": "/sources/7341bff59e03f113b463c6e419e385d56fc53bc1cd800c30b980d3834f7bed60.md", "format": "md", "derived": true, "tags": ["Inverse"], "excerpt": "What common source calculation generates9800 to Conquest and11270 to AD65?", "content": "# C1612 — Derive both SP Jubilee observations from one reversed prefix\n\n## Question\n\nWhat common source calculation generates9800 to Conquest and11270 to AD65?\n\n## Sources\n\n```json\n[\n  \"Comparative_Study §7.2\",\n  \"C1583\"\n]\n```\n\n## Opened utc\n\n2026-09-29T14:59:54.391436+00:00\n\n## Results\n\n```json\n{\n  \"reversed_prefix\": [\n    4100,\n    7100\n  ],\n  \"sum\": 11200,\n  \"units_original_1400\": 8,\n  \"to_Conquest\": 9800,\n  \"to_AD65_civil\": 11270,\n  \"Conquest_to_AD65\": 1470,\n  \"origin\": \"SP source Flood3106−Conquest1406=1700 and Nativity6−Conquest span1400\"\n}\n```\n\n## Finding\n\nSP4100+7100=11200=8×1400. Subtracting one1400 gives9800; adding the civil70 from6 BC to AD65 gives11270.\n\n## Reassessment\n\nCompare the whole fixed six-spine Flood family so that the scope of the SP success is explicit.\n\n## Checks\n\n```json\n{}\n```\n\n## Closed utc\n\n2026-09-29T14:59:54.392124+00:00\n\n## Record provenance\n\nExact record hash: `84bc3284f16e03779b02e3874da1bbe3ca0147a9c1023dffde7530e0139e89e1`\n\nSource journal: `Research_Cycles/C1585_C1634/journal.json`", "journalDownload": "/sources/f14c0a7c2850e48750a0ea1779544db0428e79b64c4d6ae43137b5c361478239.json"}