{"id": "c1366", "title": "C1366 — Write the anchored-Key domain supplement", "filename": "C1366.md", "role": "Research action", "step": 1366, "sha256": "67ac1fabf45c94870469adc2b4e53862ac6478fb0d90d52d5c3fa39c5ab3459f", "bytes": 1021, "origins": ["C480–C1634/Research_Cycles/C1132_C1431_Recovered/journal.json#C1366"], "download": "/sources/67ac1fabf45c94870469adc2b4e53862ac6478fb0d90d52d5c3fa39c5ab3459f.md", "format": "md", "derived": true, "tags": ["Covenant"], "excerpt": "When do exact affine comparisons preserve an integer-year stage?", "content": "# C1366 — Write the anchored-Key domain supplement\n\n## Question\n\nWhen do exact affine comparisons preserve an integer-year stage?\n\n## Inputs\n\n```json\n{}\n```\n\n## Sources\n\n```json\n[\n  \"C1299\",\n  \"C1307–C1308\",\n  \"Strategy.md\"\n]\n```\n\n## Opened utc\n\n2026-09-28T06:36:41.880963+00:00\n\n## Results\n\n```json\n{\n  \"artifact\": {\n    \"path\": \"draft/technical_05_Keys.md\",\n    \"sha256\": \"74ecf4c82ef043e488dd8ac7e706c95b16d17294605b5ca7dce0de53009d6b67\",\n    \"bytes\": 1890\n  },\n  \"words\": 255\n}\n```\n\n## Finding\n\nThe Key supplement distinguishes exact affine composition, common calibration and integer-stage admissibility without extending any chronological route.\n\n## Reassessment\n\nAdopt the complete Covenant technical supplement.\n\n## Checks\n\n```json\n{\n  \"nonempty\": true,\n  \"obstruction\": true\n}\n```\n\n## Closed utc\n\n2026-09-28T06:36:41.881575+00:00\n\n## Record provenance\n\nExact record hash: `66aded1422814ec1558b198b380957c85d750673724b23ab0fa7daa2552f8cd2`\n\nSource journal: `Research_Cycles/C1132_C1431_Recovered/journal.json`", "journalDownload": "/sources/6adb632ce171623c2bce60d7ed58ae319ccb379cf76b751c0a477c1742fd348c.json", "evidenceLinks": [{"id": "d-74ecf4c82ef043e4", "title": "draft/technical_05_Keys.md"}]}