{"id": "c1126", "title": "C1126 — Adopt the isolated replay result", "filename": "C1126.md", "role": "Research action", "step": 1126, "sha256": "0550c724f8f1639b1bdc399b8f7eb4b3eb7305e2cd0b1df6e941163be9ae8673", "bytes": 1344, "origins": ["C480–C1634/Research_Cycles/C0932_C1131/journal.json#C1126"], "download": "/sources/0550c724f8f1639b1bdc399b8f7eb4b3eb7305e2cd0b1df6e941163be9ae8673.md", "format": "md", "derived": true, "tags": [], "excerpt": "Can the research reproduce its recorded prefix without access to original workspace sources?", "content": "# C1126 — Adopt the isolated replay result\n\n## Question\n\nCan the research reproduce its recorded prefix without access to original workspace sources?\n\n## Inputs\n\n```json\n{\n  \"review_sha256\": \"71d81ab14435c41548152a450e5e382ee3bb3debb6c5e1e5589ba7ec1da91758\"\n}\n```\n\n## Sources\n\n```json\n[\n  \"prep/portable1114_review.md\",\n  \"prep/portable1114_review.json\",\n  \"C1125\"\n]\n```\n\n## Opened utc\n\n2026-09-28T04:40:49.067500+00:00\n\n## Results\n\n```json\n{\n  \"portable_gate\": {\n    \"path\": \"model/portable_gate_adoption.json\",\n    \"sha256\": \"4408353c94cec523620ba64c2301b669d71061ddb1470f4c90b3a4cde22d623c\",\n    \"bytes\": 421\n  }\n}\n```\n\n## Finding\n\nThe isolated prefix replay passes with zero original sources available and unchanged extracted payloads. A separate final ZIP replay remains required after the 200-action seal.\n\n## Reassessment\n\nAudit the sequential questions, reassessments and hash chain through the current prefix.\n\n## Checks\n\n```json\n{\n  \"prefix_pass\": true,\n  \"zero_originals\": true,\n  \"all_snapshots\": true,\n  \"unchanged_payload\": true,\n  \"safe_archive\": true,\n  \"no_mutations\": true,\n  \"negative_control\": true\n}\n```\n\n## Closed utc\n\n2026-09-28T04:40:49.068000+00:00\n\n## Record provenance\n\nExact record hash: `8d95737f71246dcfc7367a304d63ee2a3765a90e9f9a1e11766c306adaaf8a1f`\n\nSource journal: `Research_Cycles/C0932_C1131/journal.json`", "journalDownload": "/sources/f6bdc7aaaaa4fd40f1151b367204ddee7f0f9b77a9c43ae8764831b52d862670.json", "evidenceLinks": [{"id": "d-4408353c94cec523", "title": "model/portable_gate_adoption.json"}, {"id": "d-71d81ab14435c415", "title": "prep/portable1114_review.json"}]}