{"id": "c1520", "title": "C1520 — Test the internal junction under the Covenant Key", "filename": "C1520.md", "role": "Research action", "step": 1520, "sha256": "150f75f9ff5b460d7f63f441df16388f2dae090c53cfd84a0cd75e0d825720f1", "bytes": 878, "origins": ["C480–C1634/Research_Cycles/C1483_C1582/c1483_c1582/journal.json#C1520"], "download": "/sources/150f75f9ff5b460d7f63f441df16388f2dae090c53cfd84a0cd75e0d825720f1.md", "format": "md", "derived": true, "tags": ["Covenant"], "excerpt": "Does the head-to-head Key also fix or map the shared5436 junction as a whole-path map?", "content": "# C1520 — Test the internal junction under the Covenant Key\n\n## Question\n\nDoes the head-to-head Key also fix or map the shared5436 junction as a whole-path map?\n\n## Sources\n\n```json\n[]\n```\n\n## Opened utc\n\n2026-09-29T02:30:54.981698+00:00\n\n## Results\n\n```json\n{\n  \"image_of5436\": \"132168/23\",\n  \"displacement\": \"7140/23\",\n  \"same_junction\": false,\n  \"head_image\": 14116\n}\n```\n\n## Finding\n\nThe head map reaches14116, but5436 moves by7140/23. Shared placement of the junction does not make the Key a map of both complete paths.\n\n## Reassessment\n\nRetain the head relation and branch translation as complementary operations.\n\n## Checks\n\n```json\n{}\n```\n\n## Closed utc\n\n2026-09-29T02:30:54.981910+00:00\n\n## Record provenance\n\nExact record hash: `a156e6aafb27800e21b46155e3017c8437565cd562319e6ea8f58b166ce8ef03`\n\nSource journal: `Research_Cycles/C1483_C1582/c1483_c1582/journal.json`", "journalDownload": "/sources/7241bc8dee3ba293341214bcb88dc4f80832f7d0207eb9e07f9364c06d3847c8.json"}