{"id": "c791", "title": "C791 — Sixty-step synthesis checkpoint", "filename": "C791.md", "role": "Research action", "step": 791, "sha256": "e0514c41d6761c92c8ec032a6bd4137e5c78d0dab84b7e85fe0ce2a4e1397ecb", "bytes": 945, "origins": ["C480–C1634/Research_Cycles/C0732_C0831/journal.json#C791"], "download": "/sources/e0514c41d6761c92c8ec032a6bd4137e5c78d0dab84b7e85fe0ce2a4e1397ecb.md", "format": "md", "derived": true, "tags": [], "excerpt": "What do finite variants add to the common explanation?", "content": "# C791 — Sixty-step synthesis checkpoint\n\n## Question\n\nWhat do finite variants add to the common explanation?\n\n## Inputs\n\n```json\n{}\n```\n\n## Sources\n\n```json\n[\n  \"C772–790\"\n]\n```\n\n## Opened utc\n\n2026-09-28T02:04:36.995646+00:00\n\n## Results\n\n```json\n{\n  \"checkpoint\": {\n    \"path\": \"deliverables/490d_Chronological_Families_Checkpoint_C791.md\",\n    \"sha256\": \"1791215de10167594a972b3e5d146f2b4b7909bb9ffc7aff04efa75719c935df\",\n    \"bytes\": 1562\n  }\n}\n```\n\n## Finding\n\nFinite variants fit as bounded choices acting on source-defined supports. Cross-mode behavior depends on the source row lift, not just the variant name.\n\n## Reassessment\n\nReconstruct the complete BJ index object.\n\n## Checks\n\n```json\n{\n  \"sixty\": true\n}\n```\n\n## Closed utc\n\n2026-09-28T02:04:36.995948+00:00\n\n## Record provenance\n\nExact record hash: `9da786515e20778d2df0bb0da042d156520d8f8fc914ceace679348f9d27309e`\n\nSource journal: `Research_Cycles/C0732_C0831/journal.json`", "journalDownload": "/sources/8ea2b882289fbcea5cf11177923617f0c1d1ad7e6eaa3bffb174c6f89699d97d.json", "evidenceLinks": [{"id": "d-1791215de1016759", "title": "deliverables/490d_Chronological_Families_Checkpoint_C791.md"}]}