{"id": "c831", "title": "C831 — Seal the100-step family-synthesis cycle", "filename": "C831.md", "role": "Research action", "step": 831, "sha256": "efe429755bc284718284b393fc65bc242ad217d5d835bcd30c298b1d1393b55e", "bytes": 2670, "origins": ["C480–C1634/Research_Cycles/C0732_C0831/journal.json#C831"], "download": "/sources/efe429755bc284718284b393fc65bc242ad217d5d835bcd30c298b1d1393b55e.md", "format": "md", "derived": true, "tags": ["Rounded"], "excerpt": "Are all100 sequential actions and final reading artifacts complete?", "content": "# C831 — Seal the100-step family-synthesis cycle\n\n## Question\n\nAre all100 sequential actions and final reading artifacts complete?\n\n## Inputs\n\n```json\n{\n  \"first\": 732,\n  \"last\": 831,\n  \"next\": 832\n}\n```\n\n## Sources\n\n```json\n[\n  \"C732–830; final independent preflight\"\n]\n```\n\n## Opened utc\n\n2026-09-28T02:20:59.093372+00:00\n\n## Results\n\n```json\n{\n  \"completed_steps\": 100,\n  \"range\": [\n    732,\n    831\n  ],\n  \"final_artifacts\": [\n    {\n      \"path\": \"deliverables/490d_Chronological_Families_Integrated_Synthesis_C831.md\",\n      \"sha256\": \"e79310e7fbc145b897eb642b443076e0b3e253132fcd9e5a2089f03ec72f105b\",\n      \"bytes\": 24336\n    },\n    {\n      \"path\": \"deliverables/490d_Chronological_Families_Reading_Guide_C831.md\",\n      \"sha256\": \"de180cfecf337a2e03760bb13583f8592f9c2c36f14f11d952f509bdd40900a9\",\n      \"bytes\": 4067\n    },\n    {\n      \"path\": \"deliverables/490d_Chronological_Families_Map_C831.svg\",\n      \"sha256\": \"eb3db78ac4e24d5d5a3fc10a4adb7215a1561f0f5a6da28b3553f6005de38809\",\n      \"bytes\": 15190\n    },\n    {\n      \"path\": \"deliverables/490d_Chronological_Families_Map_C831.png\",\n      \"sha256\": \"e170e8ea6e80330f48825ac616cd1dd1939e34cbc8dbae0302008f14bd9904d4\",\n      \"bytes\": 398315\n    },\n    {\n      \"path\": \"deliverables/490d_Chronological_Families_Checkpoint_After_C831.md\",\n      \"sha256\": \"b1b1d3312abd1a25cc155dccacbc0ed241b18396d68d3b79c46d69fdb63b8943\",\n      \"bytes\": 5620\n    },\n    {\n      \"path\": \"evidence/CLAIM_MAP_C831.md\",\n      \"sha256\": \"33ff896fad4a3b382341f1701c0e55ef51a26abe944d9d03394e0289511858d3\",\n      \"bytes\": 1344\n    },\n    {\n      \"path\": \"evidence/REVIEW_FINAL_PREFLIGHT.md\",\n      \"sha256\": \"e03dfca7770b2063d9062b52bf051c4f21c29d68193bb7b869c4fa576963e274\",\n      \"bytes\": 3900\n    }\n  ],\n  \"next_unused_step\": 832,\n  \"synthesis\": \"ordered source paths; mode selectors; finite supported variants; rounding residuals; weighted contraction/coarsening; declared component transforms\"\n}\n```\n\n## Finding\n\nAll100 authorized research actions are complete, each with a reassessment. The cycle yields a constructive explanation of how the chronological families fit together, supported by full ordered reconstructions and explicit source qualifications.\n\n## Reassessment\n\nRun the final100-step replay, package and save; retain C832 as the next unused research number.\n\n## Checks\n\n```json\n{\n  \"contiguous_prefix\": true,\n  \"exactly100\": true,\n  \"artifacts_present\": true,\n  \"preflight_pass\": true\n}\n```\n\n## Closed utc\n\n2026-09-28T02:20:59.095847+00:00\n\n## Record provenance\n\nExact record hash: `292bb3597ea4fd5cde0c535332220125ca15dd4cd176f97748a9d8ea576c73fb`\n\nSource journal: `Research_Cycles/C0732_C0831/journal.json`", "journalDownload": "/sources/8ea2b882289fbcea5cf11177923617f0c1d1ad7e6eaa3bffb174c6f89699d97d.json", "evidenceLinks": [{"id": "d-e79310e7fbc145b8", "title": "deliverables/490d_Chronological_Families_Integrated_Synthesis_C831.md"}, {"id": "d-de180cfecf337a2e", "title": "deliverables/490d_Chronological_Families_Reading_Guide_C831.md"}, {"id": "d-b1b1d3312abd1a25", "title": "deliverables/490d_Chronological_Families_Checkpoint_After_C831.md"}, {"id": "d-33ff896fad4a3b38", "title": "evidence/CLAIM_MAP_C831.md"}, {"id": "d-e03dfca7770b2063", "title": "evidence/REVIEW_FINAL_PREFLIGHT.md"}]}