{"id": "c1240", "title": "C1240 — Locate the conserved endpoints and shifted Reu boundary", "filename": "C1240.md", "role": "Research action", "step": 1240, "sha256": "c2dea02d641e04f1fe2ae7e95615d7d2d24d3f56a70c94ed9ef7968ad493cde7", "bytes": 1443, "origins": ["C480–C1634/Research_Cycles/C1132_C1431_Recovered/journal.json#C1240"], "download": "/sources/c2dea02d641e04f1fe2ae7e95615d7d2d24d3f56a70c94ed9ef7968ad493cde7.md", "format": "md", "derived": true, "tags": ["Rounded"], "excerpt": "How does the130|800 repartition act on the actual named coordinates?", "content": "# C1240 — Locate the conserved endpoints and shifted Reu boundary\n\n## Question\n\nHow does the130|800 repartition act on the actual named coordinates?\n\n## Inputs\n\n```json\n{}\n```\n\n## Sources\n\n```json\n[\n  \"C1239\",\n  \"C1234\"\n]\n```\n\n## Opened utc\n\n2026-09-28T05:40:49.858686+00:00\n\n## Results\n\n```json\n{\n  \"boundary_effect\": {\n    \"path\": \"model/Moses_postflood_fixed_endpoints.json\",\n    \"sha256\": \"d1c9d0ef76ad9721054add0426b26bf4fe4500b7d9bffd2692f6a55a97e47b5d\",\n    \"bytes\": 528\n  },\n  \"nodes\": [\n    {\n      \"name\": \"Arphaxad\",\n      \"actual_BC\": 2456,\n      \"rounded_BC\": 2456,\n      \"shift\": 0\n    },\n    {\n      \"name\": \"Reu\",\n      \"actual_BC\": 2327,\n      \"rounded_BC\": 2326,\n      \"shift\": -1\n    },\n    {\n      \"name\": \"Moses\",\n      \"actual_BC\": 1526,\n      \"rounded_BC\": 1526,\n      \"shift\": 0\n    }\n  ]\n}\n```\n\n## Finding\n\nArphaxad2456 andMoses1526 remain fixed, whileReu moves from2327 to2326. The130|800 pattern is a controlled change of the internal division, not a change to the930-year whole.\n\n## Reassessment\n\nCompare the two generated block measures withAdam biography without merging their source roles.\n\n## Checks\n\n```json\n{\n  \"endpoints_fixed\": true,\n  \"Reu_minus1\": true,\n  \"names\": true\n}\n```\n\n## Closed utc\n\n2026-09-28T05:40:49.863473+00:00\n\n## Record provenance\n\nExact record hash: `59cf6c59ba21b6a932756d544f38cc1af119ab618af6320ccaf63be42d7b1d89`\n\nSource journal: `Research_Cycles/C1132_C1431_Recovered/journal.json`", "journalDownload": "/sources/6adb632ce171623c2bce60d7ed58ae319ccb379cf76b751c0a477c1742fd348c.json", "evidenceLinks": [{"id": "d-d1c9d0ef76ad9721", "title": "model/Moses_postflood_fixed_endpoints.json"}]}