{"id": "c1449", "title": "C1449 — Test SP_cumulative at Shem and Flood", "filename": "C1449.md", "role": "Research action", "step": 1449, "sha256": "85cbf9d76763e0fe4fdef40471b9c09210b89c36756b381d9139d5a420ff0804", "bytes": 1610, "origins": ["C480–C1634/Research_Cycles/C1433_C1482/journal.json#C1449"], "download": "/sources/85cbf9d76763e0fe4fdef40471b9c09210b89c36756b381d9139d5a420ff0804.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": "# C1449 — Test SP_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 SP_cumulative source\",\n  \"Named600 hinge source review\"\n]\n```\n\n## Opened utc\n\n2026-09-29T01:15:12.578670+00:00\n\n## Results\n\n```json\n{\n  \"Flood\": {\n    \"source_legs\": [\n      3310,\n      8680\n    ],\n    \"images\": [\n      1330,\n      8680\n    ],\n    \"path2\": [\n      1406,\n      2736,\n      11416\n    ],\n    \"path3\": [\n      6,\n      4106,\n      5436,\n      14116\n    ]\n  },\n  \"Shem\": {\n    \"source_legs\": [\n      3910,\n      8080\n    ],\n    \"images\": [\n      1930,\n      8080\n    ],\n    \"path2\": [\n      1406,\n      3336,\n      11416\n    ],\n    \"path3\": [\n      6,\n      4106,\n      6036,\n      14116\n    ]\n  },\n  \"Both\": {\n    \"source_legs\": [\n      3310,\n      600,\n      8080\n    ],\n    \"images\": [\n      1330,\n      600,\n      8080\n    ],\n    \"path2\": [\n      1406,\n      2736,\n      3336,\n      11416\n    ],\n    \"path3\": [\n      6,\n      4106,\n      5436,\n      6036,\n      14116\n    ]\n  }\n}\n```\n\n## Finding\n\nSP Cumulative preserves its accepted head under all three partitions, matching the MT Regular response.\n\n## Reassessment\n\nCollect all retained intermediate nodes, rather than stopping at head totals.\n\n## Checks\n\n```json\n{\n  \"expected_heads\": true,\n  \"same_source_total\": true\n}\n```\n\n## Closed utc\n\n2026-09-29T01:15:12.579182+00:00\n\n## Record provenance\n\nExact record hash: `801f21f854c7c4b695ed24d21f789f9f741d06748d1a749d75bbb0ae47ed5445`\n\nSource journal: `Research_Cycles/C1433_C1482/journal.json`", "journalDownload": "/sources/ca542c4d870fa9b9292d3dd24718f08766a5353e1b27cbb1e7c0d69061b00ecf.json"}