{"id": "c1447", "title": "C1447 — Test MT_cumulative at Shem and Flood", "filename": "C1447.md", "role": "Research action", "step": 1447, "sha256": "84ba912459ff27ea4b4d7f84f4b73e64d38f78585c3f5c7c4f6cf1c3eb2944c6", "bytes": 1667, "origins": ["C480–C1634/Research_Cycles/C1433_C1482/journal.json#C1447"], "download": "/sources/84ba912459ff27ea4b4d7f84f4b73e64d38f78585c3f5c7c4f6cf1c3eb2944c6.md", "format": "md", "derived": true, "tags": ["Regular", "Cumulative"], "excerpt": "Do the Flood-only, Shem-only and both-node partitions agree under the same accepted source state?", "content": "# C1447 — Test MT_cumulative at Shem and Flood\n\n## Question\n\nDo the Flood-only, Shem-only and both-node partitions agree under the same accepted source state?\n\n## Sources\n\n```json\n[\n  \"Registered MT_cumulative source\",\n  \"Named600 hinge source review\"\n]\n```\n\n## Opened utc\n\n2026-09-29T01:15:12.573909+00:00\n\n## Results\n\n```json\n{\n  \"Flood\": {\n    \"source_legs\": [\n      3430,\n      9170\n    ],\n    \"images\": [\n      3430,\n      7190\n    ],\n    \"path2\": [\n      1406,\n      4836,\n      12026\n    ],\n    \"path3\": [\n      6,\n      4106,\n      7536,\n      14726\n    ]\n  },\n  \"Shem\": {\n    \"source_legs\": [\n      4030,\n      8570\n    ],\n    \"images\": [\n      3040,\n      7580\n    ],\n    \"path2\": [\n      1406,\n      4446,\n      12026\n    ],\n    \"path3\": [\n      6,\n      4106,\n      7146,\n      14726\n    ]\n  },\n  \"Both\": {\n    \"source_legs\": [\n      3430,\n      600,\n      8570\n    ],\n    \"images\": [\n      3430,\n      600,\n      7580\n    ],\n    \"path2\": [\n      1406,\n      4836,\n      5436,\n      13016\n    ],\n    \"path3\": [\n      6,\n      4106,\n      7536,\n      8136,\n      15716\n    ]\n  }\n}\n```\n\n## Finding\n\nMT Cumulative repeats the LXX Regular response: the two coarse splits agree, while the retained600 refinement adds990. Its13016 refined head is inherited, not a correction.\n\n## Reassessment\n\nTest whether native LXX Cumulative shares that balanced response.\n\n## Checks\n\n```json\n{\n  \"expected_heads\": true,\n  \"same_source_total\": true\n}\n```\n\n## Closed utc\n\n2026-09-29T01:15:12.574817+00:00\n\n## Record provenance\n\nExact record hash: `804ee206785dd43655832b8fa6d4f9936dd2e45b913976afb5b41d6735966c34`\n\nSource journal: `Research_Cycles/C1433_C1482/journal.json`", "journalDownload": "/sources/ca542c4d870fa9b9292d3dd24718f08766a5353e1b27cbb1e7c0d69061b00ecf.json"}