{"id": "c876", "title": "C876 — Evaluate the complete quarter-carrier image family", "filename": "C876.md", "role": "Research action", "step": 876, "sha256": "20020d6e3653bed421307e62323f9379799b85bd664ac16ba69d1de660061499", "bytes": 1484, "origins": ["C480–C1634/Research_Cycles/C0832_C0931/journal.json#C876"], "download": "/sources/20020d6e3653bed421307e62323f9379799b85bd664ac16ba69d1de660061499.md", "format": "md", "derived": true, "tags": [], "excerpt": "Which declared phase rows retain quarter resolution?", "content": "# C876 — Evaluate the complete quarter-carrier image family\n\n## Question\n\nWhich declared phase rows retain quarter resolution?\n\n## Inputs\n\n```json\n{}\n```\n\n## Sources\n\n```json\n[\n  \"File63 §§1.1–1.3\",\n  \"C872 packet\"\n]\n```\n\n## Opened utc\n\n2026-09-28T02:47:19.035585+00:00\n\n## Results\n\n```json\n{\n  \"complete_images\": {\n    \"path\": \"model/quarter_carrier_images.json\",\n    \"sha256\": \"a3c62680ece3c724c3d999d4cdcc62792ad8db27c9dc0a0496e88292813c3387\",\n    \"bytes\": 1029\n  },\n  \"membership\": [\n    {\n      \"E\": true,\n      \"P\": true,\n      \"J\": false\n    },\n    {\n      \"E\": true,\n      \"P\": false,\n      \"J\": false\n    },\n    {\n      \"E\": true,\n      \"P\": true,\n      \"J\": false\n    },\n    {\n      \"E\": true,\n      \"P\": true,\n      \"J\": false\n    },\n    {\n      \"E\": true,\n      \"P\": true,\n      \"J\": false\n    }\n  ]\n}\n```\n\n## Finding\n\nEvery source multiplier is evaluated exactly. E preserves all five quarter-grid rows; P preserves four; J preserves none. Non-quarter outputs remain valid rational diagnostics, with only source-licensed routes carrying chronology status.\n\n## Reassessment\n\nDerive these profiles from multiplier divisibility rather than five separate matches.\n\n## Checks\n\n```json\n{\n  \"five_rows\": true,\n  \"P_exception\": true,\n  \"E_all\": true\n}\n```\n\n## Closed utc\n\n2026-09-28T02:47:19.036297+00:00\n\n## Record provenance\n\nExact record hash: `bf22f62fd76b5a925b969b7a7a54d32a674a030115825f5eb12d1c8243dea270`\n\nSource journal: `Research_Cycles/C0832_C0931/journal.json`", "journalDownload": "/sources/6a37be4e218f9f467cbde5e9db3723ce9c79dc78cc97d1a289422b96cb9971e0.json", "evidenceLinks": [{"id": "d-a3c62680ece3c724", "title": "model/quarter_carrier_images.json"}, {"id": "d-180803601a2db301", "title": "File 63"}]}