{"id": "c1599", "title": "C1599 — Explain the LXX7910 through its Regular/Cumulative lower-leg difference", "filename": "C1599.md", "role": "Research action", "step": 1599, "sha256": "6481ab4df3c8f801ad33df5b33040f698d8eca11799c956e039fc5ec6ff931cc", "bytes": 1153, "origins": ["C480–C1634/Research_Cycles/C1585_C1634/journal.json#C1599"], "download": "/sources/6481ab4df3c8f801ad33df5b33040f698d8eca11799c956e039fc5ec6ff931cc.md", "format": "md", "derived": true, "tags": ["Regular", "Cumulative", "Inverse"], "excerpt": "Can the LXX restoration7910 be related to an existing source-appointed LXX Regular interval?", "content": "# C1599 — Explain the LXX7910 through its Regular/Cumulative lower-leg difference\n\n## Question\n\nCan the LXX restoration7910 be related to an existing source-appointed LXX Regular interval?\n\n## Sources\n\n```json\n[\n  \"Comparative_Study §§3.1–3.3\",\n  \"File52c anchor6 convention\"\n]\n```\n\n## Opened utc\n\n2026-09-29T14:55:32.681370+00:00\n\n## Results\n\n```json\n{\n  \"completed_regular\": [\n    7916,\n    6\n  ],\n  \"completed_cumulative\": [\n    8446,\n    536\n  ],\n  \"coordinate_difference\": 530,\n  \"common_span\": 7910,\n  \"held_regular\": [\n    5216,\n    6\n  ],\n  \"held_cumulative\": [\n    5746,\n    536\n  ],\n  \"held_common_span\": 5210\n}\n```\n\n## Finding\n\nThe inverse Flood gap4340−3810=530 matches536−6. Thus LXX8446→536 and7916→6 both measure7910; the held-stage pair similarly preserves5210.\n\n## Reassessment\n\nThe restoration family now has three explained members. Build the full named-node7000 packet next.\n\n## Checks\n\n```json\n{}\n```\n\n## Closed utc\n\n2026-09-29T14:55:32.681711+00:00\n\n## Record provenance\n\nExact record hash: `a2702b81e3b940513752e4b7bd29ece2faaddaee01cdac3b2f605696ad74f3b1`\n\nSource journal: `Research_Cycles/C1585_C1634/journal.json`", "journalDownload": "/sources/f14c0a7c2850e48750a0ea1779544db0428e79b64c4d6ae43137b5c361478239.json", "evidenceLinks": [{"id": "file52c", "title": "File 52c"}]}